🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.5 AU - 0.64 AU

Year: 282 Days

Day: 31.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,293,905 km

• M1: 303,983 km (0.11 R)
• M2: 425,307 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.49 AU - 0.67 AU

Year: 290 Days

Day: 46.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 8.5

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.69 AU - 0.97 AU

Year: 496 Days

Day: 6.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,293,905 km

• M1: 107,262 km (0.03 R)
• M2: 160,967 km (0.089 R)
• M3: 231,129 km (0.058 R)
• M4: 292,165 km (0.117 R)
• M5: 373,546 km (0.092 R)
• M6: 429,495 km (0.082 R)
• M7: 485,295 km (0.098 R)
• M8: 547,827 km (0.111 R)
• M9: 657,333 km (0.087 R)
• M10: 748,887 km (0.085 R)
• M11: 890,257 km (0.038 R)
• M12: 992,731 km (0.112 R)
• M13: 1,129,015 km (0.031 R)
• M14: 1,194,539 km (0.097 R)
• M15: 1,282,203 km (0.056 R)
• M16: 1,356,105 km (0.074 R)
• M17: 1,431,352 km (0.088 R)
• M18: 1,508,096 km (0.056 R)
• M19: 1,648,868 km (0.081 R)
• M20: 1,717,832 km (0.112 R)
• M21: 1,805,646 km (0.109 R)
• M22: 1,882,988 km (0.062 R)
• M23: 1,973,645 km (0.103 R)
• M24: 2,059,514 km (0.104 R)
• M25: 2,127,880 km (0.11 R)
• M26: 2,337,766 km (0.107 R)
• M27: 2,402,691 km (0.114 R)
• M28: 2,541,069 km (0.12 R)
• M29: 2,661,795 km (0.085 R)
• M30: 2,832,785 km (0.101 R)
• M31: 2,930,024 km (0.1 R)
• M32: 3,014,397 km (0.083 R)
• M33: 3,099,518 km (0.103 R)
• M34: 3,330,497 km (0.078 R)
• M35: 3,389,140 km (0.043 R)
• M36: 3,470,222 km (0.033 R)
• M37: 3,597,081 km (0.079 R)
• M38: 3,672,329 km (0.085 R)
• M39: 3,816,840 km (0.113 R)
• M40: 3,940,109 km (0.082 R)
• M41: 4,002,192 km (0.108 R)
• M42: 4,056,795 km (0.096 R)
• M43: 4,182,457 km (0.117 R)
• M44: 4,261,744 km (0.104 R)
• M45: 4,389,650 km (0.094 R)
• M46: 4,478,362 km (0.074 R)
• M47: 4,543,138 km (0.096 R)
• M48: 4,830,665 km (0.105 R)
• M49: 5,022,749 km (0.071 R)
• M50: 5,124,026 km (0.1 R)
• M51: 5,183,417 km (0.117 R)
• M52: 5,328,676 km (0.088 R)
• M53: 5,440,575 km (0.069 R)
• M54: 5,518,516 km (0.04 R)
• M55: 5,623,085 km (0.047 R)
• M56: 5,693,097 km (0.036 R)
• M57: 6,003,063 km (0.102 R)
• M58: 6,056,769 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.1

Radius: 10.1

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.77 AU - 0.95 AU

Year: 523 Days

Day: 11.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 33,293,905 km

• M1: 128,505 km (0.116 R)
• M2: 197,918 km (0.065 R)
• M3: 262,395 km (0.084 R)
• M4: 337,044 km (0.035 R)
• M5: 409,150 km (0.113 R)
• M6: 493,374 km (0.116 R)
• M7: 584,479 km (0.047 R)
• M8: 647,908 km (0.066 R)
• M9: 736,620 km (0.109 R)
• M10: 809,624 km (0.064 R)
• M11: 892,202 km (0.102 R)
• M12: 1,014,423 km (0.07 R)
• M13: 1,104,182 km (0.089 R)
• M14: 1,264,252 km (0.113 R)
• M15: 1,386,323 km (0.106 R)
• M16: 1,503,907 km (0.115 R)
• M17: 1,568,384 km (0.104 R)
• M18: 1,655,749 km (0.111 R)
• M19: 1,735,934 km (0.074 R)
• M20: 1,821,952 km (0.072 R)
• M21: 1,970,204 km (0.09 R)
• M22: 2,103,196 km (0.116 R)
• M23: 2,166,028 km (0.098 R)
• M24: 2,323,554 km (0.034 R)
• M25: 2,469,562 km (0.064 R)
• M26: 2,541,069 km (0.094 R)
• M27: 2,644,591 km (0.07 R)
• M28: 2,749,609 km (0.1 R)
• M29: 2,882,751 km (0.116 R)
• M30: 2,952,912 km (0.099 R)
• M31: 3,116,872 km (0.108 R)
• M32: 3,216,803 km (0.098 R)
• M33: 3,402,753 km (0.087 R)
• M34: 3,494,157 km (0.029 R)
• M35: 3,563,272 km (0.1 R)
• M36: 3,679,659 km (0.06 R)
• M37: 3,779,441 km (0.052 R)
• M38: 3,892,088 km (0.112 R)
• M39: 3,957,761 km (0.108 R)
• M40: 4,078,337 km (0.104 R)
• M41: 4,157,325 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.1

Radius: 9.4

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.18 AU - 1.42 AU

Year: 972 Days

Day: 10.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,293,905 km

• M1: 119,230 km (0.047 R)
• M2: 186,549 km (0.117 R)
• M3: 260,001 km (0.078 R)
• M4: 377,735 km (0.064 R)
• M5: 465,249 km (0.034 R)
• M6: 585,975 km (0.051 R)
• M7: 701,614 km (0.051 R)
• M8: 938,727 km (0.107 R)
• M9: 1,006,794 km (0.107 R)
• M10: 1,082,939 km (0.1 R)
• M11: 1,201,271 km (0.067 R)
• M12: 1,262,008 km (0.066 R)
• M13: 1,344,735 km (0.07 R)
• M14: 1,408,015 km (0.042 R)
• M15: 1,537,866 km (0.097 R)
• M16: 1,840,652 km (0.053 R)
• M17: 1,919,341 km (0.059 R)
• M18: 1,999,226 km (0.106 R)
• M19: 2,212,253 km (0.106 R)
• M20: 2,279,273 km (0.1 R)
• M21: 2,364,095 km (0.027 R)
• M22: 2,493,348 km (0.106 R)
• M23: 2,563,210 km (0.093 R)
• M24: 2,758,884 km (0.103 R)
• M25: 2,822,164 km (0.066 R)
• M26: 2,940,945 km (0.09 R)
• M27: 3,070,945 km (0.107 R)
• M28: 3,520,935 km (0.107 R)
• M29: 3,589,900 km (0.093 R)
• M30: 3,738,900 km (0.1 R)
• M31: 3,859,625 km (0.097 R)
• M32: 3,951,029 km (0.054 R)
• M33: 4,063,677 km (0.099 R)
• M34: 4,156,726 km (0.111 R)
• M35: 4,302,884 km (0.042 R)
• M36: 4,589,513 km (0.087 R)
• M37: 4,664,910 km (0.049 R)
• M38: 4,816,902 km (0.077 R)
• M39: 5,081,241 km (0.118 R)
• M40: 5,293,820 km (0.047 R)
• M41: 5,418,285 km (0.12 R)
• M42: 5,914,202 km (0.105 R)
• M43: 6,019,818 km (0.09 R)
• M44: 6,173,605 km (0.095 R)
• M45: 6,352,674 km (0.106 R)
• M46: 6,521,270 km (0.093 R)
• M47: 6,581,858 km (0.025 R)
• M48: 6,703,630 km (0.106 R)
• M49: 7,198,051 km (0.08 R)
• M50: 7,373,978 km (0.059 R)
• M51: 7,589,399 km (0.087 R)
• M52: 7,678,859 km (0.113 R)
• M53: 7,781,333 km (0.117 R)
• M54: 7,858,526 km (0.114 R)
• M55: 8,091,599 km (0.073 R)
• M56: 8,261,542 km (0.092 R)
• M57: 8,458,862 km (0.107 R)
• M58: 8,844,974 km (0.11 R)
• M59: 8,912,144 km (0.068 R)
• M60: 9,006,390 km (0.052 R)
• M61: 9,114,699 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.8

Radius: 9.1

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.39 AU - 1.53 AU

Year: 1157 Days

Day: 11.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,293,905 km

• M1: 134,339 km (0.055 R)
• M2: 201,060 km (0.04 R)
• M3: 274,512 km (0.069 R)
• M4: 353,201 km (0.097 R)
• M5: 666,010 km (0.108 R)
• M6: 745,297 km (0.115 R)
• M7: 852,109 km (0.066 R)
• M8: 913,893 km (0.063 R)
• M9: 1,003,054 km (0.063 R)
• M10: 1,568,833 km (0.107 R)
• M11: 1,661,434 km (0.109 R)
• M12: 1,819,858 km (0.108 R)
• M13: 1,892,862 km (0.115 R)
• M14: 2,016,579 km (0.039 R)
• M15: 2,151,816 km (0.12 R)
• M16: 2,255,188 km (0.112 R)
• M17: 2,404,487 km (0.093 R)
• M18: 2,584,303 km (0.092 R)
• M19: 2,666,732 km (0.075 R)
• M20: 2,731,508 km (0.093 R)
• M21: 2,806,157 km (0.115 R)
• M22: 2,938,401 km (0.079 R)
• M23: 3,111,486 km (0.093 R)
• M24: 3,189,576 km (0.047 R)
• M25: 3,307,908 km (0.038 R)
• M26: 3,467,978 km (0.08 R)
• M27: 3,712,870 km (0.041 R)
• M28: 3,785,275 km (0.117 R)
• M29: 3,889,694 km (0.109 R)
• M30: 3,963,446 km (0.045 R)
• M31: 4,048,268 km (0.039 R)
• M32: 4,112,146 km (0.07 R)
• M33: 4,219,558 km (0.029 R)
• M34: 4,284,483 km (0.071 R)
• M35: 4,349,708 km (0.08 R)
• M36: 4,459,213 km (0.119 R)
• M37: 4,558,546 km (0.069 R)
• M38: 4,658,478 km (0.118 R)
• M39: 4,906,212 km (0.059 R)
• M40: 5,146,765 km (0.117 R)
• M41: 5,216,179 km (0.118 R)
• M42: 5,414,545 km (0.093 R)
• M43: 5,485,156 km (0.112 R)
• M44: 5,806,941 km (0.036 R)
• M45: 5,976,136 km (0.117 R)
• M46: 6,171,511 km (0.088 R)
• M47: 6,319,463 km (0.109 R)
• M48: 6,381,546 km (0.107 R)
• M49: 6,531,144 km (0.042 R)
• M50: 6,681,938 km (0.112 R)
• M51: 6,935,806 km (0.119 R)
• M52: 7,335,831 km (0.119 R)
• M53: 7,492,609 km (0.052 R)
• M54: 7,558,283 km (0.031 R)
• M55: 7,663,749 km (0.107 R)
• M56: 7,862,864 km (0.092 R)
• M57: 8,009,919 km (0.08 R)
• M58: 8,279,793 km (0.096 R)
• M59: 8,361,324 km (0.102 R)
• M60: 8,676,228 km (0.101 R)
• M61: 8,897,782 km (0.051 R)
• M62: 9,107,070 km (0.118 R)
• M63: 9,275,666 km (0.092 R)
• M64: 9,473,734 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.1

Radius: 9.3

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.7 AU - 4.26 AU

Year: 5209 Days

Day: 13.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,293,905 km

• M1: 123,269 km (0.108 R)
• M2: 280,197 km (0.108 R)
• M3: 338,989 km (0.082 R)
• M4: 515,065 km (0.119 R)
• M5: 759,658 km (0.11 R)
• M6: 1,170,603 km (0.111 R)
• M7: 1,337,405 km (0.086 R)
• M8: 1,528,441 km (0.077 R)
• M9: 2,247,110 km (0.047 R)
• M10: 2,852,233 km (0.105 R)
• M11: 3,289,807 km (0.092 R)
• M12: 3,659,613 km (0.046 R)
• M13: 3,793,353 km (0.117 R)
• M14: 3,883,411 km (0.031 R)
• M15: 4,297,648 km (0.102 R)
• M16: 4,847,420 km (0.12 R)
• M17: 5,043,842 km (0.105 R)
• M18: 6,330,234 km (0.071 R)
• M19: 6,410,568 km (0.085 R)
• M20: 6,518,129 km (0.095 R)
• M21: 6,707,969 km (0.081 R)
• M22: 6,789,799 km (0.119 R)
• M23: 7,316,233 km (0.098 R)
• M24: 7,769,814 km (0.091 R)
• M25: 7,913,279 km (0.1 R)
• M26: 8,028,918 km (0.098 R)
• M27: 8,174,028 km (0.12 R)
• M28: 8,378,827 km (0.081 R)
• M29: 8,674,283 km (0.076 R)
• M30: 8,973,179 km (0.119 R)
• M31: 9,093,606 km (0.078 R)
• M32: 10,422,783 km (0.049 R)
• M33: 10,644,936 km (0.104 R)
• M34: 10,997,089 km (0.08 R)
• M35: 11,320,669 km (0.087 R)
• M36: 11,778,888 km (0.058 R)
• M37: 12,010,315 km (0.025 R)
• M38: 12,176,519 km (0.067 R)
• M39: 12,243,090 km (0.081 R)
• M40: 12,815,002 km (0.07 R)
• M41: 13,121,229 km (0.11 R)
• M42: 14,019,564 km (0.081 R)
• M43: 14,335,216 km (0.083 R)
• M44: 14,440,982 km (0.085 R)
• M45: 14,866,438 km (0.086 R)
• M46: 15,224,127 km (0.074 R)
• M47: 15,368,040 km (0.085 R)
• M48: 16,980,406 km (0.068 R)
• M49: 17,055,055 km (0.055 R)
• M50: 17,316,851 km (0.115 R)
• M51: 17,391,949 km (0.097 R)
• M52: 17,958,327 km (0.117 R)
• M53: 18,186,613 km (0.116 R)
• M54: 18,607,582 km (0.08 R)
• M55: 19,148,079 km (0.058 R)
• M56: 19,889,785 km (0.1 R)
• M57: 20,165,344 km (0.062 R)
• M58: 21,401,322 km (0.032 R)
• M59: 21,481,805 km (0.119 R)
• M60: 21,967,400 km (0.078 R)
• M61: 22,048,781 km (0.106 R)
• M62: 22,497,575 km (0.081 R)
• M63: 22,743,663 km (0.084 R)
• M64: 22,867,082 km (0.109 R)
• M65: 22,949,510 km (0.082 R)
• M66: 23,487,314 km (0.105 R)
• M67: 23,736,993 km (0.091 R)
• M68: 24,197,007 km (0.086 R)
• M69: 24,322,968 km (0.05 R)
• M70: 24,533,452 km (0.051 R)
• M71: 24,617,826 km (0.088 R)
• M72: 25,083,374 km (0.112 R)
• M73: 25,680,270 km (0.047 R)
• M74: 26,109,466 km (0.036 R)
• M75: 26,195,485 km (0.108 R)
• M76: 26,540,906 km (0.085 R)
• M77: 26,670,907 km (0.101 R)
• M78: 27,018,423 km (0.046 R)
• M79: 27,280,069 km (0.102 R)
• M80: 27,454,949 km (0.098 R)
• M81: 28,423,296 km (0.084 R)
• M82: 29,447,742 km (0.09 R)
• M83: 29,851,956 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.3

Radius: 8.9

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.4 AU - 5.74 AU

Year: 7489 Days

Day: 8.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,293,905 km

• M1: 138,976 km (0.112 R)
• M2: 197,619 km (0.105 R)
• M3: 610,659 km (0.088 R)
• M4: 712,086 km (0.111 R)
• M5: 819,647 km (0.065 R)
• M6: 1,097,749 km (0.077 R)
• M7: 1,255,874 km (0.116 R)
• M8: 1,421,629 km (0.086 R)
• M9: 1,559,558 km (0.066 R)
• M10: 1,738,327 km (0.041 R)
• M11: 1,886,280 km (0.106 R)
• M12: 3,078,724 km (0.062 R)
• M13: 3,213,213 km (0.116 R)
• M14: 3,605,159 km (0.102 R)
• M15: 3,675,919 km (0.087 R)
• M16: 4,110,201 km (0.116 R)
• M17: 4,408,799 km (0.095 R)
• M18: 4,484,645 km (0.091 R)
• M19: 4,688,846 km (0.063 R)
• M20: 4,766,188 km (0.1 R)
• M21: 4,948,398 km (0.109 R)
• M22: 5,373,556 km (0.12 R)
• M23: 6,061,257 km (0.12 R)
• M24: 6,117,506 km (0.115 R)
• M25: 6,516,034 km (0.093 R)
• M26: 6,631,374 km (0.066 R)
• M27: 6,805,806 km (0.052 R)
• M28: 7,129,386 km (0.079 R)
• M29: 7,278,236 km (0.085 R)
• M30: 7,398,063 km (0.028 R)
• M31: 7,548,709 km (0.087 R)
• M32: 7,670,032 km (0.053 R)
• M33: 8,037,744 km (0.087 R)
• M34: 8,726,792 km (0.11 R)
• M35: 9,142,823 km (0.113 R)
• M36: 9,337,151 km (0.086 R)
• M37: 10,194,496 km (0.106 R)
• M38: 10,530,942 km (0.119 R)
• M39: 10,598,710 km (0.11 R)
• M40: 10,666,627 km (0.066 R)
• M41: 10,939,643 km (0.056 R)
• M42: 11,008,309 km (0.098 R)
• M43: 11,076,974 km (0.082 R)
• M44: 11,145,939 km (0.092 R)
• M45: 12,303,228 km (0.075 R)
• M46: 12,661,515 km (0.075 R)
• M47: 13,461,714 km (0.08 R)
• M48: 14,278,219 km (0.072 R)
• M49: 14,844,148 km (0.032 R)
• M50: 15,072,434 km (0.04 R)
• M51: 15,263,770 km (0.071 R)
• M52: 15,610,089 km (0.088 R)
• M53: 15,920,056 km (0.054 R)
• M54: 17,340,039 km (0.057 R)
• M55: 18,186,912 km (0.083 R)
• M56: 18,513,036 km (0.086 R)
• M57: 18,964,672 km (0.099 R)
• M58: 19,253,994 km (0.102 R)
• M59: 19,420,048 km (0.065 R)
• M60: 19,795,239 km (0.103 R)
• M61: 19,879,014 km (0.072 R)
• M62: 20,595,139 km (0.091 R)
• M63: 21,020,446 km (0.079 R)
• M64: 21,706,950 km (0.082 R)
• M65: 22,226,653 km (0.06 R)
• M66: 22,444,318 km (0.082 R)
• M67: 22,882,042 km (0.109 R)
• M68: 23,543,713 km (0.081 R)
• M69: 23,854,727 km (0.074 R)
• M70: 24,211,667 km (0.114 R)
• M71: 24,346,006 km (0.119 R)
• M72: 24,480,644 km (0.081 R)
• M73: 24,840,876 km (0.101 R)
• M74: 25,566,426 km (0.111 R)
• M75: 26,160,928 km (0.099 R)
• M76: 26,390,860 km (0.11 R)
• M77: 26,575,314 km (0.11 R)
• M78: 26,899,044 km (0.096 R)
• M79: 27,597,366 km (0.072 R)
• M80: 27,737,689 km (0.101 R)
• M81: 28,019,083 km (0.107 R)
• M82: 28,395,770 km (0.049 R)
• M83: 28,821,675 km (0.05 R)
• M84: 29,249,525 km (0.106 R)
• M85: 30,256,169 km (0.106 R)
• M86: 31,713,851 km (0.115 R)
• M87: 32,451,369 km (0.117 R)
• M88: 32,896,572 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 20,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit