🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888

Radius: 8.8

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.88 AU - 1.92 AU

Year: 1718 Days

Day: 11.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,687,259 km

• M1: 109,506 km (0.076 R)
• M2: 388,206 km (0.116 R)
• M3: 827,127 km (0.074 R)
• M4: 1,796,371 km (0.117 R)
• M5: 2,187,869 km (0.083 R)
• M6: 2,763,970 km (0.111 R)
• M7: 3,662,006 km (0.084 R)
• M8: 4,026,127 km (0.06 R)
• M9: 4,659,076 km (0.058 R)
• M10: 4,934,486 km (0.07 R)
• M11: 5,425,616 km (0.042 R)
• M12: 6,172,558 km (0.068 R)
• M13: 6,663,239 km (0.047 R)
• M14: 7,490,814 km (0.045 R)
• M15: 7,781,333 km (0.093 R)
• M16: 8,139,919 km (0.049 R)
• M17: 8,478,310 km (0.12 R)
• M18: 9,652,055 km (0.086 R)
• M19: 10,456,592 km (0.109 R)
• M20: 12,399,270 km (0.072 R)
• M21: 13,307,179 km (0.079 R)
• M22: 14,887,531 km (0.032 R)
• M23: 15,487,868 km (0.04 R)
• M24: 16,104,211 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.8

Radius: 10.4

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.6 AU - 2.34 AU

Year: 1814 Days

Day: 9 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,687,259 km

• M1: 129,552 km (0.103 R)
• M2: 470,186 km (0.047 R)
• M3: 874,998 km (0.118 R)
• M4: 1,226,104 km (0.108 R)
• M5: 1,554,023 km (0.056 R)
• M6: 2,265,061 km (0.053 R)
• M7: 2,709,816 km (0.084 R)
• M8: 3,978,406 km (0.108 R)
• M9: 4,734,324 km (0.076 R)
• M10: 5,750,243 km (0.04 R)
• M11: 6,452,007 km (0.104 R)
• M12: 7,181,895 km (0.036 R)
• M13: 8,363,269 km (0.073 R)
• M14: 8,935,331 km (0.096 R)
• M15: 16,369,597 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758

Radius: 8.2

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.08 AU - 3.2 AU

Year: 3650 Days

Day: 7.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,687,259 km

• M1: 102,026 km (0.074 R)
• M2: 437,723 km (0.11 R)
• M3: 762,650 km (0.031 R)
• M4: 1,703,920 km (0.059 R)
• M5: 3,179,404 km (0.076 R)
• M6: 3,985,586 km (0.087 R)
• M7: 4,320,835 km (0.109 R)
• M8: 4,723,553 km (0.075 R)
• M9: 5,203,014 km (0.118 R)
• M10: 6,438,244 km (0.118 R)
• M11: 7,254,150 km (0.117 R)
• M12: 8,826,723 km (0.087 R)
• M13: 9,912,953 km (0.111 R)
• M14: 10,404,831 km (0.037 R)
• M15: 12,774,013 km (0.118 R)
• M16: 14,007,447 km (0.11 R)
• M17: 16,311,703 km (0.117 R)
• M18: 17,702,066 km (0.114 R)
• M19: 22,554,721 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.3

Radius: 11.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.28 AU - 3.36 AU

Year: 3968 Days

Day: 12.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,687,259 km

• M1: 145,260 km (0.091 R)
• M2: 563,236 km (0.051 R)
• M3: 935,585 km (0.114 R)
• M4: 1,470,996 km (0.108 R)
• M5: 1,952,402 km (0.076 R)
• M6: 2,326,247 km (0.04 R)
• M7: 2,921,347 km (0.078 R)
• M8: 3,767,622 km (0.111 R)
• M9: 4,613,598 km (0.072 R)
• M10: 5,786,146 km (0.119 R)
• M11: 6,738,337 km (0.069 R)
• M12: 7,297,534 km (0.085 R)
• M13: 7,792,254 km (0.075 R)
• M14: 9,092,259 km (0.104 R)
• M15: 9,849,673 km (0.059 R)
• M16: 13,215,625 km (0.097 R)
• M17: 13,719,022 km (0.07 R)
• M18: 14,473,893 km (0.115 R)
• M19: 15,306,106 km (0.063 R)
• M20: 19,188,470 km (0.061 R)
• M21: 19,597,770 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.3

Radius: 6.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.11 AU - 6.83 AU

Year: 10796 Days

Day: 24.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,687,259 km

• M1: 84,672 km (0.105 R)
• M2: 415,433 km (0.067 R)
• M3: 863,629 km (0.085 R)
• M4: 1,935,946 km (0.078 R)
• M5: 2,286,005 km (0.084 R)
• M6: 2,519,378 km (0.058 R)
• M7: 3,296,090 km (0.051 R)
• M8: 3,773,905 km (0.074 R)
• M9: 6,846,945 km (0.068 R)
• M10: 9,951,849 km (0.065 R)
• M11: 10,532,139 km (0.106 R)
• M12: 13,722,313 km (0.077 R)
• M13: 16,500,196 km (0.111 R)
• M14: 19,288,401 km (0.095 R)
• M15: 23,839,019 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.7

Radius: 3.9

Gravity: 31.87 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.82 AU - 7.16 AU

Year: 10846 Days

Day: 17.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,687,259 km

• M1: 49,966 km (0.105 R)
• M2: 398,080 km (0.087 R)
• M3: 589,416 km (0.033 R)
• M4: 831,016 km (0.099 R)
• M5: 1,193,043 km (0.082 R)
• M6: 1,726,659 km (0.068 R)
• M7: 2,080,607 km (0.095 R)
• M8: 3,018,436 km (0.108 R)
• M9: 5,123,727 km (0.09 R)
• M10: 8,927,851 km (0.119 R)
• M11: 10,474,394 km (0.086 R)
• M12: 12,360,973 km (0.1 R)
• M13: 17,570,270 km (0.118 R)
• M14: 22,765,505 km (0.031 R)
• M15: 23,109,729 km (0.114 R)
• M16: 25,709,591 km (0.079 R)
• M17: 26,270,732 km (0.069 R)
• M18: 29,606,167 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.1

Radius: 5.5

Gravity: 30.61 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.1 AU - 7.42 AU

Year: 11530 Days

Day: 19.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,687,259 km

• M1: 69,114 km (0.073 R)
• M2: 334,650 km (0.117 R)
• M3: 623,075 km (0.115 R)
• M4: 814,261 km (0.055 R)
• M5: 1,305,541 km (0.046 R)
• M6: 1,905,129 km (0.106 R)
• M7: 2,122,495 km (0.086 R)
• M8: 2,628,883 km (0.098 R)
• M9: 2,829,793 km (0.08 R)
• M10: 3,364,456 km (0.112 R)
• M11: 4,289,270 km (0.118 R)
• M12: 5,624,282 km (0.083 R)
• M13: 5,958,932 km (0.069 R)
• M14: 7,432,321 km (0.104 R)
• M15: 9,388,014 km (0.109 R)
• M16: 10,236,384 km (0.117 R)
• M17: 12,330,006 km (0.082 R)
• M18: 15,185,231 km (0.118 R)
• M19: 15,761,033 km (0.056 R)
• M20: 16,276,697 km (0.1 R)
• M21: 16,651,889 km (0.058 R)
• M22: 27,164,281 km (0.075 R)
• M23: 33,835,747 km (0.046 R)
• M24: 56,892,669 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.9

Radius: 7.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.5 AU - 12.02 AU

Year: 23154 Days

Day: 15.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,687,259 km

• M1: 98,136 km (0.107 R)
• M2: 529,277 km (0.062 R)
• M3: 824,284 km (0.084 R)
• M4: 1,654,702 km (0.06 R)
• M5: 2,002,068 km (0.077 R)
• M6: 3,666,644 km (0.114 R)
• M7: 5,105,177 km (0.093 R)
• M8: 5,466,306 km (0.106 R)
• M9: 7,367,695 km (0.089 R)
• M10: 8,310,012 km (0.109 R)
• M11: 8,856,792 km (0.109 R)
• M12: 12,243,090 km (0.106 R)
• M13: 15,439,398 km (0.118 R)
• M14: 24,972,821 km (0.034 R)
• M15: 27,378,954 km (0.097 R)
• M16: 29,620,678 km (0.093 R)
• M17: 33,548,220 km (0.108 R)
• M18: 36,591,340 km (0.104 R)
• M19: 41,362,914 km (0.074 R)
• M20: 44,443,583 km (0.089 R)
• M21: 47,243,905 km (0.05 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: 508 - 13,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit