🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.3

Radius: 8.3

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.71 AU - 0.91 AU

Year: 503 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,554,304 km

• M1: 103,372 km (0.106 R)
• M2: 483,351 km (0.097 R)
• M3: 817,702 km (0.107 R)
• M4: 1,241,962 km (0.111 R)
• M5: 1,579,604 km (0.116 R)
• M6: 1,943,276 km (0.098 R)
• M7: 2,322,507 km (0.075 R)
• M8: 2,673,912 km (0.053 R)
• M9: 3,108,644 km (0.1 R)
• M10: 3,394,076 km (0.115 R)
• M11: 3,737,852 km (0.12 R)
• M12: 4,192,929 km (0.064 R)
• M13: 4,589,363 km (0.118 R)
• M14: 5,727,354 km (0.092 R)
• M15: 6,100,900 km (0.072 R)
• M16: 6,411,466 km (0.113 R)
• M17: 7,127,740 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.5

Radius: 13.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.05 AU - 1.25 AU

Year: 851 Days

Day: 10.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,554,304 km

• M1: 165,455 km (0.085 R)
• M2: 682,017 km (0.057 R)
• M3: 1,110,016 km (0.081 R)
• M4: 1,528,890 km (0.092 R)
• M5: 2,800,921 km (0.113 R)
• M6: 5,859,300 km (0.111 R)
• M7: 7,077,326 km (0.108 R)
• M8: 7,771,161 km (0.104 R)
• M9: 8,536,354 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.1

Radius: 14.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.46 AU - 2.04 AU

Year: 1598 Days

Day: 13.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,554,304 km

• M1: 185,352 km (0.109 R)
• M2: 1,026,092 km (0.04 R)
• M3: 1,763,908 km (0.116 R)
• M4: 2,605,097 km (0.12 R)
• M5: 3,292,350 km (0.059 R)
• M6: 3,927,393 km (0.08 R)
• M7: 5,293,221 km (0.04 R)
• M8: 5,941,579 km (0.08 R)
• M9: 7,210,169 km (0.097 R)
• M10: 9,611,813 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.2

Radius: 10.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.67 AU - 5.11 AU

Year: 6349 Days

Day: 14 Hours

Environment

Temp: -231 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,554,304 km

• M1: 130,599 km (0.111 R)
• M2: 503,098 km (0.088 R)
• M3: 979,268 km (0.099 R)
• M4: 2,157,351 km (0.085 R)
• M5: 3,542,029 km (0.069 R)
• M6: 4,575,750 km (0.04 R)
• M7: 5,025,292 km (0.09 R)
• M8: 5,417,388 km (0.072 R)
• M9: 5,951,751 km (0.056 R)
• M10: 6,818,671 km (0.105 R)
• M11: 8,027,721 km (0.103 R)
• M12: 9,291,075 km (0.073 R)
• M13: 9,970,548 km (0.092 R)
• M14: 11,004,719 km (0.116 R)
• M15: 11,862,812 km (0.04 R)
• M16: 14,147,770 km (0.1 R)
• M17: 14,818,716 km (0.045 R)
• M18: 16,345,063 km (0.116 R)
• M19: 17,209,141 km (0.1 R)
• M20: 21,992,233 km (0.079 R)
• M21: 23,198,142 km (0.102 R)
• M22: 28,907,245 km (0.082 R)
• M23: 29,896,237 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.3

Radius: 13.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.76 AU - 5.06 AU

Year: 6392 Days

Day: 13.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,554,304 km

• M1: 169,195 km (0.067 R)
• M2: 647,310 km (0.115 R)
• M3: 1,086,081 km (0.063 R)
• M4: 1,640,490 km (0.066 R)
• M5: 2,192,207 km (0.098 R)
• M6: 3,436,712 km (0.12 R)
• M7: 3,907,796 km (0.095 R)
• M8: 4,587,269 km (0.051 R)
• M9: 5,134,797 km (0.087 R)
• M10: 5,670,208 km (0.084 R)
• M11: 7,174,265 km (0.116 R)
• M12: 8,054,499 km (0.119 R)
• M13: 8,557,746 km (0.115 R)
• M14: 10,486,661 km (0.106 R)
• M15: 11,893,779 km (0.043 R)
• M16: 12,405,553 km (0.034 R)
• M17: 18,058,557 km (0.093 R)
• M18: 19,365,594 km (0.119 R)
• M19: 20,469,028 km (0.069 R)
• M20: 21,272,817 km (0.095 R)
• M21: 25,001,843 km (0.105 R)
• M22: 25,765,840 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.1

Radius: 10.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.75 AU - 5.91 AU

Year: 8494 Days

Day: 10.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,554,304 km

• M1: 139,276 km (0.113 R)
• M2: 498,610 km (0.09 R)
• M3: 905,067 km (0.091 R)
• M4: 1,471,445 km (0.112 R)
• M5: 2,094,520 km (0.118 R)
• M6: 2,422,289 km (0.099 R)
• M7: 3,362,063 km (0.119 R)
• M8: 5,083,036 km (0.095 R)
• M9: 5,714,489 km (0.079 R)
• M10: 6,221,925 km (0.066 R)
• M11: 6,944,782 km (0.114 R)
• M12: 7,523,127 km (0.077 R)
• M13: 8,050,011 km (0.108 R)
• M14: 8,688,345 km (0.091 R)
• M15: 9,545,092 km (0.072 R)
• M16: 10,162,931 km (0.054 R)
• M17: 14,445,769 km (0.104 R)
• M18: 15,907,938 km (0.077 R)
• M19: 19,877,219 km (0.09 R)
• M20: 23,086,542 km (0.114 R)
• M21: 25,800,098 km (0.087 R)
• M22: 28,817,187 km (0.076 R)
• M23: 29,407,949 km (0.077 R)
• M24: 30,107,319 km (0.095 R)
• M25: 30,613,708 km (0.119 R)
• M26: 32,166,833 km (0.098 R)
• M27: 34,099,339 km (0.112 R)
• M28: 34,649,560 km (0.119 R)
• M29: 37,373,438 km (0.085 R)
• M30: 37,958,515 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.9

Radius: 6.9

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.94 AU - 8.06 AU

Year: 11439 Days

Day: 19.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,554,304 km

• M1: 136,134 km (0.087 R)
• M2: 513,270 km (0.077 R)
• M3: 1,465,910 km (0.084 R)
• M4: 2,477,191 km (0.116 R)
• M5: 2,852,233 km (0.095 R)
• M6: 3,547,414 km (0.114 R)
• M7: 6,248,703 km (0.069 R)
• M8: 7,655,970 km (0.08 R)
• M9: 8,011,265 km (0.101 R)
• M10: 8,716,769 km (0.086 R)
• M11: 10,081,550 km (0.048 R)
• M12: 10,379,250 km (0.095 R)
• M13: 11,262,326 km (0.076 R)
• M14: 11,909,636 km (0.08 R)
• M15: 14,211,648 km (0.085 R)
• M16: 15,243,425 km (0.086 R)
• M17: 22,649,566 km (0.101 R)
• M18: 23,979,491 km (0.117 R)
• M19: 25,991,134 km (0.046 R)
• M20: 26,470,745 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.5

Radius: 7.4

Gravity: 14.86 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.13 AU - 8.11 AU

Year: 11757 Days

Day: 15.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 150.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,554,304 km

• M1: 92,003 km (0.102 R)
• M2: 432,338 km (0.087 R)
• M3: 1,190,949 km (0.107 R)
• M4: 1,757,625 km (0.098 R)
• M5: 2,047,845 km (0.049 R)
• M6: 2,430,367 km (0.098 R)
• M7: 3,759,394 km (0.098 R)
• M8: 5,066,581 km (0.077 R)
• M9: 6,572,283 km (0.053 R)
• M10: 7,624,555 km (0.098 R)
• M11: 10,768,204 km (0.034 R)
• M12: 13,095,648 km (0.11 R)
• M13: 15,955,660 km (0.086 R)
• M14: 26,471,493 km (0.079 R)
• M15: 29,321,931 km (0.116 R)
• M16: 38,170,495 km (0.09 R)
• M17: 42,632,700 km (0.027 R)
• M18: 47,430,603 km (0.116 R)
• M19: 47,732,492 km (0.063 R)
• M20: 51,773,878 km (0.08 R)
• M21: 53,713,863 km (0.098 R)
• M22: 56,375,060 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.2

Radius: 3.2

Gravity: 86.64 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.43 AU - 7.89 AU

Year: 11864 Days

Day: 24.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 58,554,304 km

• M1: 40,092 km (0.113 R)
• M2: 165,455 km (0.107 R)
• M3: 279,449 km (0.083 R)
• M4: 441,164 km (0.102 R)
• M5: 1,068,278 km (0.096 R)
• M6: 1,270,086 km (0.117 R)
• M7: 1,588,281 km (0.106 R)
• M8: 1,939,237 km (0.048 R)
• M9: 2,442,634 km (0.082 R)
• M10: 3,076,480 km (0.077 R)
• M11: 4,313,355 km (0.066 R)
• M12: 5,961,176 km (0.104 R)
• M13: 11,456,654 km (0.093 R)
• M14: 12,303,527 km (0.059 R)
• M15: 13,985,456 km (0.098 R)
• M16: 17,638,786 km (0.119 R)
• M17: 18,519,917 km (0.086 R)
• M18: 18,683,278 km (0.064 R)
• M19: 22,802,904 km (0.053 R)
• M20: 23,179,143 km (0.101 R)
• M21: 23,559,570 km (0.074 R)
• M22: 23,944,037 km (0.094 R)
• M23: 26,339,398 km (0.052 R)
• M24: 33,016,250 km (0.116 R)
• M25: 34,105,921 km (0.065 R)
• M26: 35,219,378 km (0.05 R)
• M27: 41,849,406 km (0.117 R)
• M28: 44,572,237 km (0.12 R)
• M29: 48,486,016 km (0.112 R)
• M30: 48,951,864 km (0.098 R)
• M31: 51,809,632 km (0.12 R)
• M32: 52,296,573 km (0.1 R)
• M33: 52,786,506 km (0.106 R)
• M34: 53,444,438 km (0.103 R)
• M35: 55,113,202 km (0.118 R)
• M36: 57,680,900 km (0.089 R)
• M37: 58,554,252 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 19,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit