🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.7

Radius: 11.5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.23 AU - 1.51 AU

Year: 1088 Days

Day: 14.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 32,302,984 km

• M1: 143,315 km (0.081 R)
• M2: 323,281 km (0.105 R)
• M3: 405,859 km (0.064 R)
• M4: 517,758 km (0.107 R)
• M5: 807,380 km (0.115 R)
• M6: 911,350 km (0.098 R)
• M7: 1,013,675 km (0.086 R)
• M8: 1,154,297 km (0.087 R)
• M9: 1,266,196 km (0.117 R)
• M10: 1,359,845 km (0.087 R)
• M11: 1,523,954 km (0.11 R)
• M12: 1,766,601 km (0.09 R)
• M13: 1,863,989 km (0.087 R)
• M14: 1,954,945 km (0.117 R)
• M15: 2,124,140 km (0.118 R)
• M16: 2,271,943 km (0.044 R)
• M17: 2,351,679 km (0.101 R)
• M18: 2,513,843 km (0.032 R)
• M19: 2,587,146 km (0.052 R)
• M20: 2,670,472 km (0.113 R)
• M21: 2,984,029 km (0.074 R)
• M22: 3,071,693 km (0.067 R)
• M23: 3,150,232 km (0.092 R)
• M24: 3,349,796 km (0.107 R)
• M25: 3,492,063 km (0.114 R)
• M26: 3,730,073 km (0.061 R)
• M27: 3,909,591 km (0.08 R)
• M28: 4,059,488 km (0.109 R)
• M29: 4,442,758 km (0.1 R)
• M30: 4,588,167 km (0.098 R)
• M31: 4,792,069 km (0.092 R)
• M32: 5,326,881 km (0.092 R)
• M33: 5,831,774 km (0.105 R)
• M34: 5,942,027 km (0.042 R)
• M35: 6,164,479 km (0.059 R)
• M36: 6,251,845 km (0.087 R)
• M37: 6,326,943 km (0.046 R)
• M38: 6,656,208 km (0.118 R)
• M39: 6,835,875 km (0.118 R)
• M40: 6,965,127 km (0.12 R)
• M41: 7,069,098 km (0.084 R)
• M42: 7,173,667 km (0.108 R)
• M43: 7,252,355 km (0.085 R)
• M44: 7,424,094 km (0.037 R)
• M45: 7,556,936 km (0.083 R)
• M46: 7,757,846 km (0.082 R)
• M47: 8,001,392 km (0.067 R)
• M48: 8,316,146 km (0.078 R)
• M49: 8,454,224 km (0.062 R)
• M50: 8,621,026 km (0.109 R)
• M51: 8,732,776 km (0.08 R)
• M52: 8,901,373 km (0.1 R)
• M53: 9,156,437 km (0.092 R)
• M54: 9,341,938 km (0.099 R)
• M55: 9,456,829 km (0.07 R)
• M56: 9,673,597 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.7

Radius: 13.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.58 AU - 1.76 AU

Year: 1464 Days

Day: 11.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 32,302,984 km

• M1: 196,572 km (0.075 R)
• M2: 289,771 km (0.12 R)
• M3: 506,538 km (0.113 R)
• M4: 824,135 km (0.112 R)
• M5: 941,868 km (0.073 R)
• M6: 1,048,980 km (0.098 R)
• M7: 1,169,556 km (0.061 R)
• M8: 1,285,794 km (0.116 R)
• M9: 1,639,443 km (0.092 R)
• M10: 1,771,239 km (0.08 R)
• M11: 1,885,532 km (0.091 R)
• M12: 1,981,125 km (0.057 R)
• M13: 2,155,107 km (0.082 R)
• M14: 2,288,997 km (0.043 R)
• M15: 2,379,953 km (0.106 R)
• M16: 2,889,782 km (0.05 R)
• M17: 2,988,367 km (0.079 R)
• M18: 3,138,563 km (0.076 R)
• M19: 3,304,168 km (0.116 R)
• M20: 3,407,690 km (0.067 R)
• M21: 3,498,945 km (0.082 R)
• M22: 3,617,725 km (0.099 R)
• M23: 3,764,630 km (0.108 R)
• M24: 3,954,769 km (0.076 R)
• M25: 4,245,737 km (0.118 R)
• M26: 4,358,534 km (0.11 R)
• M27: 4,443,655 km (0.12 R)
• M28: 4,659,226 km (0.111 R)
• M29: 4,863,576 km (0.09 R)
• M30: 5,056,109 km (0.114 R)
• M31: 5,205,856 km (0.103 R)
• M32: 5,463,913 km (0.114 R)
• M33: 5,710,749 km (0.097 R)
• M34: 5,913,903 km (0.065 R)
• M35: 6,087,885 km (0.095 R)
• M36: 6,279,520 km (0.04 R)
• M37: 6,538,175 km (0.101 R)
• M38: 6,750,903 km (0.094 R)
• M39: 6,866,542 km (0.07 R)
• M40: 7,082,861 km (0.09 R)
• M41: 7,217,050 km (0.066 R)
• M42: 7,437,109 km (0.103 R)
• M43: 7,539,433 km (0.116 R)
• M44: 7,676,615 km (0.113 R)
• M45: 8,058,089 km (0.065 R)
• M46: 8,268,723 km (0.116 R)
• M47: 8,410,243 km (0.064 R)
• M48: 8,534,708 km (0.102 R)
• M49: 9,423,319 km (0.085 R)
• M50: 9,515,621 km (0.091 R)
• M51: 9,626,773 km (0.096 R)
• M52: 9,944,219 km (0.061 R)
• M53: 10,057,166 km (0.068 R)
• M54: 10,151,562 km (0.071 R)
• M55: 10,246,257 km (0.107 R)
• M56: 10,512,990 km (0.104 R)
• M57: 10,608,733 km (0.078 R)
• M58: 10,781,967 km (0.088 R)
• M59: 10,917,353 km (0.042 R)
• M60: 11,072,786 km (0.061 R)
• M61: 11,602,661 km (0.056 R)
• M62: 12,382,814 km (0.085 R)
• M63: 12,933,035 km (0.118 R)
• M64: 13,138,732 km (0.12 R)
• M65: 13,366,420 km (0.063 R)
• M66: 13,595,305 km (0.051 R)
• M67: 13,930,554 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.4

Radius: 11.5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.62 AU - 1.82 AU

Year: 1530 Days

Day: 7.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 32,302,984 km

• M1: 145,559 km (0.087 R)
• M2: 255,214 km (0.096 R)
• M3: 504,294 km (0.05 R)
• M4: 591,959 km (0.037 R)
• M5: 674,537 km (0.102 R)
• M6: 809,624 km (0.088 R)
• M7: 1,164,769 km (0.113 R)
• M8: 1,590,525 km (0.07 R)
• M9: 1,792,332 km (0.12 R)
• M10: 2,002,816 km (0.062 R)
• M11: 2,097,961 km (0.05 R)
• M12: 2,284,210 km (0.101 R)
• M13: 2,392,968 km (0.092 R)
• M14: 2,778,182 km (0.086 R)
• M15: 3,082,763 km (0.094 R)
• M16: 3,264,525 km (0.085 R)
• M17: 3,377,322 km (0.089 R)
• M18: 3,777,496 km (0.099 R)
• M19: 4,027,025 km (0.082 R)
• M20: 4,137,279 km (0.037 R)
• M21: 4,226,140 km (0.116 R)
• M22: 4,394,737 km (0.057 R)
• M23: 5,198,376 km (0.099 R)
• M24: 5,512,981 km (0.064 R)
• M25: 5,871,268 km (0.083 R)
• M26: 7,084,506 km (0.06 R)
• M27: 7,285,117 km (0.108 R)
• M28: 7,433,518 km (0.076 R)
• M29: 7,514,899 km (0.109 R)
• M30: 7,637,420 km (0.097 R)
• M31: 7,788,215 km (0.057 R)
• M32: 8,134,534 km (0.102 R)
• M33: 8,232,520 km (0.095 R)
• M34: 8,443,603 km (0.114 R)
• M35: 8,528,425 km (0.099 R)
• M36: 8,642,119 km (0.117 R)
• M37: 8,842,431 km (0.102 R)
• M38: 9,174,688 km (0.074 R)
• M39: 9,408,210 km (0.103 R)
• M40: 9,481,663 km (0.097 R)
• M41: 9,569,925 km (0.111 R)
• M42: 9,658,487 km (0.115 R)
• M43: 9,821,699 km (0.079 R)
• M44: 9,985,807 km (0.097 R)
• M45: 10,075,716 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.8

Radius: 14.5

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.99 AU - 2.51 AU

Year: 2289 Days

Day: 9.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 32,302,984 km

• M1: 220,806 km (0.12 R)
• M2: 324,627 km (0.097 R)
• M3: 437,275 km (0.081 R)
• M4: 588,368 km (0.08 R)
• M5: 692,339 km (0.034 R)
• M6: 892,052 km (0.087 R)
• M7: 1,112,559 km (0.09 R)
• M8: 1,238,670 km (0.109 R)
• M9: 1,469,350 km (0.113 R)
• M10: 1,763,759 km (0.104 R)
• M11: 1,964,070 km (0.109 R)
• M12: 2,077,466 km (0.073 R)
• M13: 2,311,437 km (0.054 R)
• M14: 2,543,014 km (0.052 R)
• M15: 2,713,107 km (0.064 R)
• M16: 2,922,544 km (0.09 R)
• M17: 3,017,389 km (0.088 R)
• M18: 3,185,836 km (0.072 R)
• M19: 3,332,891 km (0.08 R)
• M20: 3,519,888 km (0.072 R)
• M21: 3,633,732 km (0.116 R)
• M22: 3,983,043 km (0.105 R)
• M23: 4,088,659 km (0.095 R)
• M24: 4,262,343 km (0.096 R)
• M25: 4,397,729 km (0.076 R)
• M26: 4,493,322 km (0.12 R)
• M27: 4,617,189 km (0.064 R)
• M28: 5,038,755 km (0.05 R)
• M29: 5,138,836 km (0.064 R)
• M30: 5,297,709 km (0.062 R)
• M31: 5,873,960 km (0.083 R)
• M32: 6,579,314 km (0.079 R)
• M33: 7,295,589 km (0.037 R)
• M34: 7,425,590 km (0.072 R)
• M35: 7,539,882 km (0.069 R)
• M36: 7,869,895 km (0.058 R)
• M37: 8,120,472 km (0.093 R)
• M38: 8,238,355 km (0.118 R)
• M39: 8,475,916 km (0.076 R)
• M40: 8,612,649 km (0.066 R)
• M41: 8,767,333 km (0.108 R)
• M42: 9,590,420 km (0.117 R)
• M43: 9,858,350 km (0.116 R)
• M44: 10,566,546 km (0.097 R)
• M45: 10,769,252 km (0.091 R)
• M46: 10,880,403 km (0.117 R)
• M47: 11,085,202 km (0.103 R)
• M48: 11,612,086 km (0.096 R)
• M49: 11,878,669 km (0.105 R)
• M50: 12,032,007 km (0.059 R)
• M51: 12,205,241 km (0.112 R)
• M52: 12,301,732 km (0.062 R)
• M53: 12,788,524 km (0.12 R)
• M54: 13,281,598 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.5

Radius: 12.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.67 AU - 4.29 AU

Year: 5385 Days

Day: 9.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 32,302,984 km

• M1: 235,317 km (0.088 R)
• M2: 466,147 km (0.115 R)
• M3: 609,462 km (0.098 R)
• M4: 687,701 km (0.081 R)
• M5: 889,060 km (0.099 R)
• M6: 1,026,840 km (0.094 R)
• M7: 1,235,080 km (0.107 R)
• M8: 1,417,440 km (0.073 R)
• M9: 1,539,512 km (0.116 R)
• M10: 1,868,029 km (0.086 R)
• M11: 2,250,700 km (0.068 R)
• M12: 2,658,055 km (0.037 R)
• M13: 2,793,441 km (0.045 R)
• M14: 3,071,244 km (0.031 R)
• M15: 3,213,661 km (0.109 R)
• M16: 3,635,228 km (0.116 R)
• M17: 3,786,173 km (0.087 R)
• M18: 4,055,149 km (0.058 R)
• M19: 4,450,537 km (0.101 R)
• M20: 4,920,573 km (0.056 R)
• M21: 5,108,917 km (0.047 R)
• M22: 5,622,786 km (0.077 R)
• M23: 6,086,090 km (0.065 R)
• M24: 6,220,728 km (0.094 R)
• M25: 6,311,085 km (0.112 R)
• M26: 6,932,365 km (0.108 R)
• M27: 7,214,806 km (0.114 R)
• M28: 7,501,136 km (0.093 R)
• M29: 8,432,234 km (0.077 R)
• M30: 10,028,892 km (0.114 R)
• M31: 10,482,772 km (0.099 R)
• M32: 11,410,727 km (0.111 R)
• M33: 11,688,830 km (0.089 R)
• M34: 12,650,594 km (0.119 R)
• M35: 13,374,050 km (0.093 R)
• M36: 13,726,053 km (0.034 R)
• M37: 14,200,129 km (0.07 R)
• M38: 14,891,122 km (0.118 R)
• M39: 14,982,077 km (0.093 R)
• M40: 15,103,700 km (0.109 R)
• M41: 15,286,658 km (0.069 R)
• M42: 15,470,215 km (0.106 R)
• M43: 16,462,348 km (0.109 R)
• M44: 16,587,711 km (0.107 R)
• M45: 17,188,047 km (0.094 R)
• M46: 17,892,055 km (0.044 R)
• M47: 18,377,350 km (0.034 R)
• M48: 18,475,038 km (0.091 R)
• M49: 18,834,372 km (0.055 R)
• M50: 18,965,569 km (0.1 R)
• M51: 19,163,038 km (0.106 R)
• M52: 19,460,589 km (0.119 R)
• M53: 19,692,914 km (0.1 R)
• M54: 19,892,926 km (0.115 R)
• M55: 19,993,157 km (0.083 R)
• M56: 20,127,047 km (0.027 R)
• M57: 20,429,384 km (0.099 R)
• M58: 20,530,513 km (0.107 R)
• M59: 21,860,438 km (0.112 R)
• M60: 21,963,810 km (0.088 R)
• M61: 22,240,416 km (0.101 R)
• M62: 22,832,225 km (0.056 R)
• M63: 23,217,889 km (0.038 R)
• M64: 23,535,036 km (0.097 R)
• M65: 23,676,556 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.5

Radius: 14.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.99 AU - 5.93 AU

Year: 7492 Days

Day: 8.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,302,984 km

• M1: 205,847 km (0.109 R)
• M2: 393,143 km (0.079 R)
• M3: 510,129 km (0.104 R)
• M4: 855,849 km (0.083 R)
• M5: 1,007,093 km (0.071 R)
• M6: 1,198,578 km (0.103 R)
• M7: 1,307,037 km (0.06 R)
• M8: 1,435,392 km (0.116 R)
• M9: 1,938,040 km (0.05 R)
• M10: 2,200,136 km (0.12 R)
• M11: 2,759,482 km (0.115 R)
• M12: 3,295,940 km (0.111 R)
• M13: 3,407,241 km (0.053 R)
• M14: 3,519,888 km (0.11 R)
• M15: 3,725,735 km (0.084 R)
• M16: 4,614,197 km (0.113 R)
• M17: 4,865,521 km (0.11 R)
• M18: 5,619,794 km (0.107 R)
• M19: 5,970,002 km (0.085 R)
• M20: 6,382,892 km (0.035 R)
• M21: 6,606,990 km (0.078 R)
• M22: 6,720,086 km (0.099 R)
• M23: 6,948,073 km (0.119 R)
• M24: 7,411,827 km (0.09 R)
• M25: 7,885,753 km (0.111 R)
• M26: 8,005,880 km (0.098 R)
• M27: 8,400,220 km (0.115 R)
• M28: 9,461,766 km (0.063 R)
• M29: 9,749,892 km (0.067 R)
• M30: 10,041,009 km (0.116 R)
• M31: 10,269,295 km (0.084 R)
• M32: 10,367,731 km (0.099 R)
• M33: 10,499,377 km (0.085 R)
• M34: 10,598,560 km (0.071 R)
• M35: 10,897,906 km (0.106 R)
• M36: 11,200,093 km (0.089 R)
• M37: 11,402,948 km (0.091 R)
• M38: 11,812,697 km (0.053 R)
• M39: 12,541,238 km (0.075 R)
• M40: 13,427,456 km (0.098 R)
• M41: 13,535,316 km (0.049 R)
• M42: 15,223,079 km (0.031 R)
• M43: 15,561,021 km (0.066 R)
• M44: 16,282,681 km (0.028 R)
• M45: 16,628,402 km (0.113 R)
• M46: 17,093,053 km (0.04 R)
• M47: 17,483,503 km (0.11 R)
• M48: 18,114,507 km (0.107 R)
• M49: 18,672,806 km (0.111 R)
• M50: 18,793,233 km (0.086 R)
• M51: 18,913,808 km (0.115 R)
• M52: 19,075,075 km (0.102 R)
• M53: 19,236,790 km (0.091 R)
• M54: 19,439,495 km (0.076 R)
• M55: 19,847,150 km (0.072 R)
• M56: 20,505,380 km (0.062 R)
• M57: 21,338,191 km (0.091 R)
• M58: 21,590,264 km (0.092 R)
• M59: 21,716,674 km (0.084 R)
• M60: 22,139,737 km (0.084 R)
• M61: 23,123,044 km (0.103 R)
• M62: 23,946,131 km (0.108 R)
• M63: 27,379,253 km (0.116 R)
• M64: 28,203,836 km (0.098 R)
• M65: 28,572,894 km (0.082 R)
• M66: 29,176,073 km (0.114 R)
• M67: 29,502,645 km (0.066 R)
• M68: 29,924,361 km (0.07 R)
• M69: 30,253,626 km (0.107 R)
• M70: 32,014,393 km (0.103 R)
• M71: 32,302,967 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 18,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit