🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.7

Radius: 9.3

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.71 AU - 0.71 AU

Year: 399 Days

Day: 6.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 25,292,812 km

• M1: 119,828 km (0.078 R)
• M2: 191,485 km (0.104 R)
• M3: 253,718 km (0.119 R)
• M4: 315,652 km (0.077 R)
• M5: 400,773 km (0.118 R)
• M6: 460,612 km (0.098 R)
• M7: 564,582 km (0.051 R)
• M8: 633,547 km (0.059 R)
• M9: 793,916 km (0.052 R)
• M10: 890,556 km (0.082 R)
• M11: 1,130,362 km (0.06 R)
• M12: 1,194,838 km (0.103 R)
• M13: 1,260,661 km (0.066 R)
• M14: 1,327,681 km (0.108 R)
• M15: 1,390,662 km (0.115 R)
• M16: 1,525,449 km (0.11 R)
• M17: 1,586,186 km (0.113 R)
• M18: 1,755,980 km (0.114 R)
• M19: 1,854,864 km (0.096 R)
• M20: 1,919,939 km (0.11 R)
• M21: 2,119,652 km (0.032 R)
• M22: 2,339,112 km (0.111 R)
• M23: 2,422,438 km (0.063 R)
• M24: 2,632,175 km (0.07 R)
• M25: 2,800,173 km (0.107 R)
• M26: 2,895,766 km (0.035 R)
• M27: 3,260,486 km (0.04 R)
• M28: 3,339,623 km (0.041 R)
• M29: 3,499,693 km (0.096 R)
• M30: 3,573,295 km (0.117 R)
• M31: 3,797,243 km (0.094 R)
• M32: 3,888,198 km (0.116 R)
• M33: 4,018,199 km (0.104 R)
• M34: 4,134,137 km (0.108 R)
• M35: 4,243,344 km (0.084 R)
• M36: 4,306,324 km (0.114 R)
• M37: 4,504,691 km (0.12 R)
• M38: 4,609,110 km (0.12 R)
• M39: 4,746,890 km (0.074 R)
• M40: 4,910,700 km (0.057 R)
• M41: 5,026,488 km (0.06 R)
• M42: 5,093,060 km (0.108 R)
• M43: 5,294,717 km (0.101 R)
• M44: 5,670,956 km (0.058 R)
• M45: 5,844,938 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.5

Radius: 9.6

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.76 AU - 0.76 AU

Year: 442 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 25,292,812 km

• M1: 121,324 km (0.091 R)
• M2: 199,564 km (0.07 R)
• M3: 276,756 km (0.107 R)
• M4: 354,996 km (0.111 R)
• M5: 498,759 km (0.116 R)
• M6: 671,395 km (0.109 R)
• M7: 777,460 km (0.111 R)
• M8: 937,081 km (0.027 R)
• M9: 1,034,619 km (0.092 R)
• M10: 1,121,685 km (0.113 R)
• M11: 1,182,870 km (0.101 R)
• M12: 1,259,764 km (0.092 R)
• M13: 1,323,492 km (0.039 R)
• M14: 1,398,441 km (0.062 R)
• M15: 1,589,777 km (0.098 R)
• M16: 1,675,197 km (0.093 R)
• M17: 1,745,807 km (0.104 R)
• M18: 1,834,070 km (0.082 R)
• M19: 1,992,195 km (0.12 R)
• M20: 2,090,630 km (0.083 R)
• M21: 2,178,743 km (0.078 R)
• M22: 2,304,256 km (0.103 R)
• M23: 2,383,094 km (0.112 R)
• M24: 2,487,813 km (0.103 R)
• M25: 2,606,444 km (0.079 R)
• M26: 2,791,496 km (0.102 R)
• M27: 2,862,854 km (0.102 R)
• M28: 2,934,811 km (0.101 R)
• M29: 3,269,461 km (0.114 R)
• M30: 3,351,591 km (0.073 R)
• M31: 3,524,975 km (0.048 R)
• M32: 3,637,622 km (0.102 R)
• M33: 3,751,466 km (0.089 R)
• M34: 3,938,912 km (0.119 R)
• M35: 4,107,359 km (0.094 R)
• M36: 4,181,260 km (0.112 R)
• M37: 4,300,640 km (0.065 R)
• M38: 4,390,847 km (0.108 R)
• M39: 4,481,803 km (0.096 R)
• M40: 4,580,836 km (0.088 R)
• M41: 4,688,547 km (0.12 R)
• M42: 4,828,122 km (0.073 R)
• M43: 4,914,140 km (0.106 R)
• M44: 4,984,900 km (0.087 R)
• M45: 5,103,681 km (0.09 R)
• M46: 5,191,345 km (0.116 R)
• M47: 5,319,700 km (0.099 R)
• M48: 5,416,640 km (0.064 R)
• M49: 5,481,715 km (0.117 R)
• M50: 5,555,167 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.8

Radius: 12.4

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.86 AU - 1.24 AU

Year: 717 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 25,292,812 km

• M1: 154,535 km (0.081 R)
• M2: 232,026 km (0.101 R)
• M3: 374,294 km (0.096 R)
• M4: 481,256 km (0.027 R)
• M5: 582,235 km (0.066 R)
• M6: 749,635 km (0.083 R)
• M7: 837,299 km (0.108 R)
• M8: 934,538 km (0.064 R)
• M9: 1,011,880 km (0.09 R)
• M10: 1,116,599 km (0.107 R)
• M11: 1,277,715 km (0.084 R)
• M12: 1,364,632 km (0.098 R)
• M13: 1,474,736 km (0.045 R)
• M14: 1,609,374 km (0.091 R)
• M15: 1,785,750 km (0.071 R)
• M16: 1,968,558 km (0.117 R)
• M17: 2,086,142 km (0.089 R)
• M18: 2,173,807 km (0.073 R)
• M19: 2,262,817 km (0.046 R)
• M20: 2,394,613 km (0.112 R)
• M21: 2,588,642 km (0.091 R)
• M22: 2,902,947 km (0.103 R)
• M23: 3,285,319 km (0.112 R)
• M24: 3,416,367 km (0.037 R)
• M25: 3,530,211 km (0.076 R)
• M26: 3,674,273 km (0.079 R)
• M27: 3,751,915 km (0.06 R)
• M28: 3,938,613 km (0.093 R)
• M29: 4,028,072 km (0.098 R)
• M30: 4,321,134 km (0.098 R)
• M31: 4,506,636 km (0.117 R)
• M32: 4,673,737 km (0.063 R)
• M33: 4,768,731 km (0.095 R)
• M34: 4,874,946 km (0.076 R)
• M35: 5,100,689 km (0.12 R)
• M36: 5,264,050 km (0.087 R)
• M37: 5,529,137 km (0.087 R)
• M38: 5,708,206 km (0.055 R)
• M39: 5,957,735 km (0.09 R)
• M40: 6,072,327 km (0.087 R)
• M41: 6,234,042 km (0.11 R)
• M42: 6,350,430 km (0.102 R)
• M43: 6,787,405 km (0.069 R)
• M44: 6,967,371 km (0.086 R)
• M45: 7,234,254 km (0.086 R)
• M46: 7,467,477 km (0.119 R)
• M47: 7,815,741 km (0.099 R)
• M48: 8,042,382 km (0.114 R)
• M49: 8,156,525 km (0.084 R)
• M50: 8,360,875 km (0.117 R)
• M51: 8,566,872 km (0.052 R)
• M52: 8,748,483 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.9

Radius: 9.3

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.36 AU - 2.46 AU

Year: 2495 Days

Day: 11.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,292,812 km

• M1: 117,135 km (0.088 R)
• M2: 192,383 km (0.068 R)
• M3: 251,624 km (0.12 R)
• M4: 399,576 km (0.106 R)
• M5: 648,956 km (0.109 R)
• M6: 712,983 km (0.093 R)
• M7: 813,364 km (0.079 R)
• M8: 1,334,862 km (0.087 R)
• M9: 1,418,487 km (0.116 R)
• M10: 1,725,163 km (0.106 R)
• M11: 1,863,092 km (0.088 R)
• M12: 1,957,039 km (0.094 R)
• M13: 2,040,665 km (0.106 R)
• M14: 2,211,505 km (0.039 R)
• M15: 2,412,565 km (0.113 R)
• M16: 2,646,087 km (0.076 R)
• M17: 2,859,862 km (0.079 R)
• M18: 2,941,543 km (0.09 R)
• M19: 3,079,323 km (0.084 R)
• M20: 3,275,894 km (0.088 R)
• M21: 3,433,421 km (0.106 R)
• M22: 3,549,359 km (0.032 R)
• M23: 3,905,552 km (0.091 R)
• M24: 4,041,985 km (0.102 R)
• M25: 4,257,555 km (0.087 R)
• M26: 4,319,788 km (0.11 R)
• M27: 4,476,866 km (0.113 R)
• M28: 4,603,874 km (0.083 R)
• M29: 4,780,550 km (0.086 R)
• M30: 4,877,788 km (0.118 R)
• M31: 5,206,903 km (0.085 R)
• M32: 5,323,889 km (0.08 R)
• M33: 5,748,597 km (0.079 R)
• M34: 6,450,660 km (0.097 R)
• M35: 6,594,424 km (0.119 R)
• M36: 6,666,680 km (0.085 R)
• M37: 6,739,234 km (0.115 R)
• M38: 7,179,800 km (0.093 R)
• M39: 7,478,846 km (0.077 R)
• M40: 7,554,244 km (0.076 R)
• M41: 7,915,822 km (0.09 R)
• M42: 8,127,802 km (0.083 R)
• M43: 8,577,044 km (0.085 R)
• M44: 8,954,181 km (0.118 R)
• M45: 9,034,365 km (0.087 R)
• M46: 9,316,507 km (0.12 R)
• M47: 9,499,614 km (0.075 R)
• M48: 9,663,274 km (0.11 R)
• M49: 9,745,404 km (0.081 R)
• M50: 10,014,081 km (0.09 R)
• M51: 10,327,339 km (0.114 R)
• M52: 10,495,637 km (0.099 R)
• M53: 10,834,925 km (0.08 R)
• M54: 11,415,814 km (0.114 R)
• M55: 11,918,762 km (0.047 R)
• M56: 12,095,287 km (0.1 R)
• M57: 12,228,280 km (0.094 R)
• M58: 12,406,451 km (0.118 R)
• M59: 12,607,809 km (0.089 R)
• M60: 12,675,278 km (0.1 R)
• M61: 13,355,649 km (0.115 R)
• M62: 13,562,094 km (0.096 R)
• M63: 13,700,323 km (0.088 R)
• M64: 13,885,375 km (0.088 R)
• M65: 14,351,672 km (0.073 R)
• M66: 14,586,690 km (0.106 R)
• M67: 14,704,723 km (0.102 R)
• M68: 14,846,691 km (0.099 R)
• M69: 15,179,846 km (0.057 R)
• M70: 15,347,395 km (0.114 R)
• M71: 15,443,437 km (0.031 R)
• M72: 15,660,055 km (0.101 R)
• M73: 15,877,869 km (0.104 R)
• M74: 15,999,193 km (0.111 R)
• M75: 16,169,735 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.1

Radius: 9.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.26 AU - 3.7 AU

Year: 3430 Days

Day: 5 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 25,292,812 km

• M1: 125,961 km (0.087 R)
• M2: 267,032 km (0.058 R)
• M3: 333,454 km (0.087 R)
• M4: 420,669 km (0.07 R)
• M5: 502,948 km (0.061 R)
• M6: 614,698 km (0.093 R)
• M7: 686,056 km (0.101 R)
• M8: 752,178 km (0.068 R)
• M9: 873,652 km (0.113 R)
• M10: 1,078,152 km (0.117 R)
• M11: 1,350,719 km (0.091 R)
• M12: 1,644,829 km (0.038 R)
• M13: 1,747,602 km (0.118 R)
• M14: 2,217,190 km (0.039 R)
• M15: 2,525,362 km (0.085 R)
• M16: 2,617,963 km (0.087 R)
• M17: 2,792,693 km (0.051 R)
• M18: 2,943,787 km (0.059 R)
• M19: 3,027,263 km (0.089 R)
• M20: 3,268,265 km (0.066 R)
• M21: 3,340,221 km (0.05 R)
• M22: 3,471,419 km (0.083 R)
• M23: 3,648,842 km (0.084 R)
• M24: 4,500,502 km (0.091 R)
• M25: 4,645,463 km (0.078 R)
• M26: 4,743,150 km (0.054 R)
• M27: 4,907,259 km (0.104 R)
• M28: 5,140,332 km (0.116 R)
• M29: 5,275,120 km (0.105 R)
• M30: 5,411,105 km (0.12 R)
• M31: 5,704,017 km (0.103 R)
• M32: 6,595,471 km (0.085 R)
• M33: 7,358,420 km (0.103 R)
• M34: 7,491,562 km (0.11 R)
• M35: 7,606,304 km (0.116 R)
• M36: 7,837,432 km (0.084 R)
• M37: 8,267,377 km (0.117 R)
• M38: 8,805,331 km (0.11 R)
• M39: 9,129,659 km (0.106 R)
• M40: 9,252,180 km (0.065 R)
• M41: 9,457,727 km (0.113 R)
• M42: 9,623,332 km (0.071 R)
• M43: 9,706,508 km (0.079 R)
• M44: 9,789,834 km (0.048 R)
• M45: 9,978,328 km (0.098 R)
• M46: 10,125,681 km (0.115 R)
• M47: 10,550,988 km (0.115 R)
• M48: 10,765,811 km (0.089 R)
• M49: 10,830,437 km (0.076 R)
• M50: 11,595,181 km (0.104 R)
• M51: 11,728,024 km (0.07 R)
• M52: 11,906,046 km (0.093 R)
• M53: 12,603,920 km (0.104 R)
• M54: 13,199,469 km (0.095 R)
• M55: 13,687,308 km (0.071 R)
• M56: 14,062,948 km (0.049 R)
• M57: 14,133,708 km (0.039 R)
• M58: 14,465,665 km (0.088 R)
• M59: 14,537,173 km (0.111 R)
• M60: 14,800,316 km (0.06 R)
• M61: 15,404,093 km (0.072 R)
• M62: 15,843,910 km (0.114 R)
• M63: 16,262,934 km (0.039 R)
• M64: 16,461,450 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 11.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.01 AU - 4.67 AU

Year: 6029 Days

Day: 8.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,292,812 km

• M1: 162,164 km (0.082 R)
• M2: 305,628 km (0.098 R)
• M3: 468,541 km (0.084 R)
• M4: 876,793 km (0.03 R)
• M5: 998,117 km (0.105 R)
• M6: 1,082,490 km (0.075 R)
• M7: 1,258,866 km (0.089 R)
• M8: 1,476,980 km (0.108 R)
• M9: 1,690,755 km (0.112 R)
• M10: 2,316,523 km (0.11 R)
• M11: 2,488,561 km (0.07 R)
• M12: 2,744,523 km (0.103 R)
• M13: 3,432,673 km (0.101 R)
• M14: 3,897,922 km (0.075 R)
• M15: 4,219,258 km (0.043 R)
• M16: 4,406,704 km (0.078 R)
• M17: 4,717,419 km (0.107 R)
• M18: 4,814,359 km (0.11 R)
• M19: 5,184,165 km (0.082 R)
• M20: 5,486,801 km (0.095 R)
• M21: 5,847,182 km (0.083 R)
• M22: 6,056,619 km (0.099 R)
• M23: 6,563,906 km (0.093 R)
• M24: 6,836,473 km (0.066 R)
• M25: 7,140,456 km (0.084 R)
• M26: 7,676,316 km (0.087 R)
• M27: 8,021,438 km (0.097 R)
• M28: 8,430,588 km (0.088 R)
• M29: 8,578,241 km (0.093 R)
• M30: 8,966,597 km (0.059 R)
• M31: 9,483,009 km (0.052 R)
• M32: 10,386,131 km (0.094 R)
• M33: 10,704,027 km (0.059 R)
• M34: 10,896,260 km (0.099 R)
• M35: 12,140,466 km (0.107 R)
• M36: 12,441,606 km (0.082 R)
• M37: 13,051,517 km (0.105 R)
• M38: 14,370,970 km (0.098 R)
• M39: 14,725,218 km (0.041 R)
• M40: 15,623,553 km (0.075 R)
• M41: 15,914,820 km (0.053 R)
• M42: 16,761,993 km (0.103 R)
• M43: 17,360,085 km (0.082 R)
• M44: 17,510,730 km (0.069 R)
• M45: 17,851,065 km (0.086 R)
• M46: 18,003,206 km (0.12 R)
• M47: 18,270,238 km (0.097 R)
• M48: 19,390,726 km (0.057 R)
• M49: 19,821,419 km (0.082 R)
• M50: 20,533,205 km (0.11 R)
• M51: 20,812,355 km (0.102 R)
• M52: 21,374,245 km (0.093 R)
• M53: 21,941,220 km (0.074 R)
• M54: 22,677,392 km (0.113 R)
• M55: 23,504,967 km (0.064 R)
• M56: 23,755,095 km (0.09 R)
• M57: 24,384,453 km (0.059 R)
• M58: 24,934,225 km (0.095 R)
• M59: 25,831,214 km (0.095 R)
• M60: 25,917,083 km (0.114 R)
• M61: 26,046,186 km (0.097 R)
• M62: 26,999,723 km (0.107 R)
• M63: 27,436,997 km (0.074 R)
• M64: 27,876,516 km (0.118 R)
• M65: 29,030,215 km (0.092 R)
• M66: 29,119,674 km (0.098 R)
• M67: 29,883,222 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.5

Radius: 12.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.93 AU - 4.99 AU

Year: 6281 Days

Day: 7.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,292,812 km

• M1: 405,261 km (0.05 R)
• M2: 712,834 km (0.105 R)
• M3: 846,126 km (0.062 R)
• M4: 1,250,040 km (0.094 R)
• M5: 1,448,556 km (0.1 R)
• M6: 1,784,703 km (0.042 R)
• M7: 2,029,146 km (0.107 R)
• M8: 2,185,026 km (0.084 R)
• M9: 2,529,999 km (0.091 R)
• M10: 2,805,708 km (0.114 R)
• M11: 3,002,429 km (0.111 R)
• M12: 3,113,730 km (0.102 R)
• M13: 3,249,266 km (0.107 R)
• M14: 3,340,670 km (0.061 R)
• M15: 3,762,686 km (0.096 R)
• M16: 4,127,704 km (0.047 R)
• M17: 4,276,854 km (0.032 R)
• M18: 4,580,687 km (0.081 R)
• M19: 4,813,311 km (0.082 R)
• M20: 5,290,230 km (0.081 R)
• M21: 5,507,146 km (0.109 R)
• M22: 5,727,055 km (0.102 R)
• M23: 5,810,232 km (0.05 R)
• M24: 6,432,708 km (0.056 R)
• M25: 7,106,497 km (0.108 R)
• M26: 7,195,957 km (0.072 R)
• M27: 7,497,247 km (0.109 R)
• M28: 7,679,906 km (0.117 R)
• M29: 7,864,210 km (0.094 R)
• M30: 7,987,928 km (0.081 R)
• M31: 8,457,366 km (0.108 R)
• M32: 9,786,094 km (0.117 R)
• M33: 10,153,656 km (0.044 R)
• M34: 10,390,021 km (0.109 R)
• M35: 10,730,655 km (0.079 R)
• M36: 10,971,358 km (0.075 R)
• M37: 12,416,922 km (0.104 R)
• M38: 13,217,121 km (0.105 R)
• M39: 13,364,475 km (0.068 R)
• M40: 14,600,453 km (0.067 R)
• M41: 14,790,891 km (0.092 R)
• M42: 14,905,633 km (0.102 R)
• M43: 15,251,353 km (0.079 R)
• M44: 16,462,797 km (0.117 R)
• M45: 16,740,600 km (0.086 R)
• M46: 17,381,477 km (0.045 R)
• M47: 18,193,943 km (0.076 R)
• M48: 18,316,913 km (0.048 R)
• M49: 18,563,600 km (0.043 R)
• M50: 18,687,317 km (0.089 R)
• M51: 19,185,179 km (0.098 R)
• M52: 19,435,755 km (0.063 R)
• M53: 19,940,050 km (0.116 R)
• M54: 20,109,095 km (0.109 R)
• M55: 20,193,917 km (0.057 R)
• M56: 22,262,706 km (0.118 R)
• M57: 22,394,203 km (0.114 R)
• M58: 23,903,047 km (0.064 R)
• M59: 24,082,714 km (0.056 R)
• M60: 25,261,545 km (0.058 R)
• M61: 25,719,913 km (0.071 R)
• M62: 26,042,446 km (0.11 R)
• M63: 26,181,123 km (0.07 R)
• M64: 26,273,724 km (0.043 R)
• M65: 27,064,798 km (0.045 R)
• M66: 27,628,034 km (0.114 R)
• M67: 27,911,073 km (0.078 R)
• M68: 28,290,005 km (0.111 R)
• M69: 28,384,999 km (0.102 R)
• M70: 28,479,994 km (0.104 R)
• M71: 28,718,303 km (0.072 R)
• M72: 29,004,933 km (0.1 R)
• M73: 30,355,652 km (0.057 R)
• M74: 31,627,982 km (0.056 R)
• M75: 32,023,070 km (0.12 R)
• M76: 32,270,804 km (0.099 R)
• M77: 33,318,288 km (0.095 R)
• M78: 33,519,049 km (0.102 R)
• M79: 33,619,578 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.7

Radius: 10.6

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.55 AU - 4.59 AU

Year: 6515 Days

Day: 10.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,292,812 km

• M1: 135,984 km (0.107 R)
• M2: 227,538 km (0.101 R)
• M3: 529,128 km (0.03 R)
• M4: 982,559 km (0.104 R)
• M5: 1,083,687 km (0.055 R)
• M6: 1,269,188 km (0.118 R)
• M7: 1,352,066 km (0.112 R)
• M8: 1,422,676 km (0.071 R)
• M9: 1,841,101 km (0.081 R)
• M10: 2,080,906 km (0.027 R)
• M11: 2,196,396 km (0.103 R)
• M12: 2,331,034 km (0.096 R)
• M13: 2,468,514 km (0.098 R)
• M14: 2,573,383 km (0.107 R)
• M15: 2,733,452 km (0.08 R)
• M16: 3,157,861 km (0.116 R)
• M17: 3,233,857 km (0.104 R)
• M18: 3,348,898 km (0.07 R)
• M19: 3,823,123 km (0.118 R)
• M20: 4,360,928 km (0.114 R)
• M21: 5,122,081 km (0.112 R)
• M22: 5,438,182 km (0.085 R)
• M23: 5,714,190 km (0.092 R)
• M24: 5,994,835 km (0.104 R)
• M25: 6,424,331 km (0.12 R)
• M26: 7,414,220 km (0.043 R)
• M27: 8,744,295 km (0.095 R)
• M28: 9,258,612 km (0.056 R)
• M29: 10,006,302 km (0.119 R)
• M30: 10,401,540 km (0.112 R)
• M31: 10,601,104 km (0.104 R)
• M32: 10,687,122 km (0.059 R)
• M33: 11,004,120 km (0.104 R)
• M34: 11,559,128 km (0.086 R)
• M35: 11,884,653 km (0.077 R)
• M36: 12,033,653 km (0.047 R)
• M37: 12,213,170 km (0.096 R)
• M38: 13,185,856 km (0.114 R)
• M39: 13,371,058 km (0.088 R)
• M40: 13,557,157 km (0.104 R)
• M41: 13,963,166 km (0.058 R)
• M42: 15,205,128 km (0.062 R)
• M43: 15,692,218 km (0.064 R)
• M44: 16,052,600 km (0.11 R)
• M45: 16,715,019 km (0.101 R)
• M46: 16,915,480 km (0.116 R)
• M47: 18,169,260 km (0.026 R)
• M48: 18,340,998 km (0.092 R)
• M49: 18,894,211 km (0.067 R)
• M50: 20,087,852 km (0.105 R)
• M51: 20,265,425 km (0.093 R)
• M52: 21,850,714 km (0.09 R)
• M53: 22,253,282 km (0.097 R)
• M54: 22,436,988 km (0.096 R)
• M55: 22,769,095 km (0.111 R)
• M56: 22,843,146 km (0.119 R)
• M57: 23,400,847 km (0.098 R)
• M58: 23,512,896 km (0.097 R)
• M59: 23,925,487 km (0.093 R)
• M60: 24,000,734 km (0.08 R)
• M61: 24,189,228 km (0.091 R)
• M62: 25,868,913 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.8

Radius: 3.1

Gravity: 20.48 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.76 AU - 7.2 AU

Year: 12297 Days

Day: 21.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 25,292,812 km

• M1: 148,850 km (0.118 R)
• M2: 181,911 km (0.11 R)
• M3: 328,667 km (0.074 R)
• M4: 739,163 km (0.078 R)
• M5: 905,666 km (0.068 R)
• M6: 1,083,687 km (0.064 R)
• M7: 1,777,821 km (0.089 R)
• M8: 1,837,361 km (0.091 R)
• M9: 2,603,003 km (0.102 R)
• M10: 2,971,163 km (0.111 R)
• M11: 3,065,709 km (0.117 R)
• M12: 3,755,206 km (0.049 R)
• M13: 4,222,699 km (0.102 R)
• M14: 4,249,328 km (0.117 R)
• M15: 5,296,961 km (0.106 R)
• M16: 5,354,257 km (0.054 R)
• M17: 5,411,703 km (0.079 R)
• M18: 5,614,408 km (0.05 R)
• M19: 5,731,394 km (0.091 R)
• M20: 5,849,277 km (0.118 R)
• M21: 6,087,137 km (0.084 R)
• M22: 6,358,657 km (0.116 R)
• M23: 6,788,751 km (0.113 R)
• M24: 6,882,100 km (0.058 R)
• M25: 7,196,555 km (0.118 R)
• M26: 7,291,849 km (0.101 R)
• M27: 7,937,214 km (0.074 R)
• M28: 9,281,949 km (0.112 R)
• M29: 10,299,963 km (0.04 R)
• M30: 11,500,785 km (0.099 R)
• M31: 12,975,820 km (0.089 R)
• M32: 13,794,420 km (0.089 R)
• M33: 14,071,026 km (0.097 R)
• M34: 14,669,717 km (0.037 R)
• M35: 15,358,465 km (0.114 R)
• M36: 15,768,364 km (0.083 R)
• M37: 18,043,598 km (0.075 R)
• M38: 18,476,085 km (0.092 R)
• M39: 18,824,498 km (0.114 R)
• M40: 19,043,360 km (0.09 R)
• M41: 19,351,083 km (0.1 R)
• M42: 19,395,214 km (0.114 R)
• M43: 19,439,346 km (0.069 R)
• M44: 20,105,505 km (0.119 R)
• M45: 21,505,741 km (0.045 R)
• M46: 21,642,922 km (0.057 R)
• M47: 21,964,109 km (0.071 R)
• M48: 22,564,744 km (0.073 R)
• M49: 23,030,592 km (0.096 R)
• M50: 25,793,515 km (0.035 R)
• M51: 26,917,893 km (0.061 R)
• M52: 27,065,696 km (0.114 R)
• M53: 27,461,232 km (0.115 R)
• M54: 29,416,477 km (0.11 R)
• M55: 29,823,084 km (0.036 R)
• M56: 30,231,635 km (0.089 R)
• M57: 31,468,062 km (0.118 R)
• M58: 31,519,972 km (0.067 R)
• M59: 31,571,883 km (0.114 R)
• M60: 35,707,217 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.7

Radius: 5.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.67 AU - 10.31 AU

Year: 21056 Days

Day: 15.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,292,812 km

• M1: 267,631 km (0.117 R)
• M2: 322,234 km (0.076 R)
• M3: 372,349 km (0.107 R)
• M4: 581,038 km (0.054 R)
• M5: 633,397 km (0.037 R)
• M6: 765,642 km (0.119 R)
• M7: 943,663 km (0.076 R)
• M8: 1,082,640 km (0.054 R)
• M9: 1,148,014 km (0.104 R)
• M10: 1,201,271 km (0.12 R)
• M11: 1,282,802 km (0.092 R)
• M12: 1,380,340 km (0.12 R)
• M13: 1,553,125 km (0.113 R)
• M14: 1,763,609 km (0.105 R)
• M15: 2,211,655 km (0.11 R)
• M16: 2,711,312 km (0.118 R)
• M17: 2,873,326 km (0.1 R)
• M18: 3,830,005 km (0.086 R)
• M19: 4,196,669 km (0.115 R)
• M20: 4,510,825 km (0.063 R)
• M21: 5,934,398 km (0.111 R)
• M22: 6,718,440 km (0.086 R)
• M23: 9,204,607 km (0.099 R)
• M24: 9,612,112 km (0.086 R)
• M25: 10,360,101 km (0.115 R)
• M26: 10,926,329 km (0.101 R)
• M27: 11,126,790 km (0.115 R)
• M28: 11,213,108 km (0.063 R)
• M29: 11,415,514 km (0.091 R)
• M30: 12,295,898 km (0.086 R)
• M31: 12,444,897 km (0.095 R)
• M32: 12,594,346 km (0.072 R)
• M33: 13,350,563 km (0.091 R)
• M34: 13,595,754 km (0.109 R)
• M35: 14,152,707 km (0.089 R)
• M36: 14,214,939 km (0.103 R)
• M37: 14,875,115 km (0.082 R)
• M38: 15,352,781 km (0.08 R)
• M39: 17,513,273 km (0.106 R)
• M40: 17,815,311 km (0.043 R)
• M41: 18,051,377 km (0.076 R)
• M42: 18,322,298 km (0.078 R)
• M43: 18,628,824 km (0.057 R)
• M44: 19,350,634 km (0.086 R)
• M45: 19,523,869 km (0.069 R)
• M46: 19,662,695 km (0.115 R)
• M47: 19,836,827 km (0.108 R)
• M48: 19,976,552 km (0.081 R)
• M49: 20,644,506 km (0.092 R)
• M50: 21,176,925 km (0.117 R)
• M51: 21,319,641 km (0.039 R)
• M52: 21,893,798 km (0.095 R)
• M53: 22,002,107 km (0.096 R)
• M54: 24,017,639 km (0.118 R)
• M55: 25,254,963 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 12,146 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit