🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.4

Radius: 14.2

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.03 AU - 1.09 AU

Year: 716 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 89,441,264 km

• M1: 176,974 km (0.076 R)
• M2: 698,323 km (0.092 R)
• M3: 1,176,587 km (0.111 R)
• M4: 1,698,534 km (0.03 R)
• M5: 2,421,990 km (0.067 R)
• M6: 3,230,267 km (0.08 R)
• M7: 3,946,392 km (0.094 R)
• M8: 4,916,235 km (0.084 R)
• M9: 5,680,979 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.6

Radius: 8.8

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.26 AU - 2.6 AU

Year: 2485 Days

Day: 13.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,441,264 km

• M1: 109,506 km (0.116 R)
• M2: 503,696 km (0.093 R)
• M3: 812,616 km (0.047 R)
• M4: 1,760,767 km (0.11 R)
• M5: 2,129,376 km (0.097 R)
• M6: 2,716,249 km (0.112 R)
• M7: 3,006,169 km (0.102 R)
• M8: 3,862,916 km (0.07 R)
• M9: 4,944,060 km (0.089 R)
• M10: 5,255,672 km (0.114 R)
• M11: 5,529,436 km (0.1 R)
• M12: 6,025,054 km (0.103 R)
• M13: 6,606,990 km (0.072 R)
• M14: 7,596,580 km (0.071 R)
• M15: 8,716,320 km (0.03 R)
• M16: 9,279,706 km (0.07 R)
• M17: 10,954,753 km (0.1 R)
• M18: 12,511,917 km (0.039 R)
• M19: 13,458,572 km (0.088 R)
• M20: 16,320,828 km (0.113 R)
• M21: 18,006,049 km (0.1 R)
• M22: 18,516,327 km (0.073 R)
• M23: 19,270,151 km (0.052 R)
• M24: 19,624,997 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.8

Radius: 9.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.43 AU - 5.49 AU

Year: 6179 Days

Day: 8 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 89,441,264 km

• M1: 116,387 km (0.097 R)
• M2: 498,311 km (0.095 R)
• M3: 1,165,517 km (0.099 R)
• M4: 1,719,927 km (0.032 R)
• M5: 2,093,921 km (0.099 R)
• M6: 2,916,560 km (0.086 R)
• M7: 3,234,456 km (0.117 R)
• M8: 3,744,136 km (0.104 R)
• M9: 4,522,643 km (0.119 R)
• M10: 5,054,912 km (0.075 R)
• M11: 6,184,376 km (0.087 R)
• M12: 6,648,578 km (0.101 R)
• M13: 8,036,996 km (0.091 R)
• M14: 9,090,165 km (0.114 R)
• M15: 12,604,668 km (0.117 R)
• M16: 13,970,496 km (0.047 R)
• M17: 14,554,377 km (0.102 R)
• M18: 16,113,935 km (0.037 R)
• M19: 16,403,855 km (0.072 R)
• M20: 18,154,001 km (0.107 R)
• M21: 22,164,121 km (0.059 R)
• M22: 24,603,614 km (0.112 R)
• M23: 25,065,722 km (0.092 R)
• M24: 26,007,141 km (0.119 R)
• M25: 27,216,789 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.9

Radius: 10.8

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.3 AU - 4.68 AU

Year: 6241 Days

Day: 13.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 89,441,264 km

• M1: 134,339 km (0.093 R)
• M2: 604,675 km (0.108 R)
• M3: 1,204,562 km (0.113 R)
• M4: 2,843,108 km (0.12 R)
• M5: 3,850,051 km (0.083 R)
• M6: 5,079,895 km (0.087 R)
• M7: 6,162,086 km (0.075 R)
• M8: 8,219,505 km (0.071 R)
• M9: 10,559,515 km (0.092 R)
• M10: 12,058,187 km (0.101 R)
• M11: 12,779,697 km (0.092 R)
• M12: 13,639,137 km (0.025 R)
• M13: 15,176,255 km (0.107 R)
• M14: 16,263,233 km (0.096 R)
• M15: 18,591,724 km (0.083 R)
• M16: 19,207,020 km (0.069 R)
• M17: 19,765,170 km (0.104 R)
• M18: 20,334,091 km (0.1 R)
• M19: 22,335,411 km (0.09 R)
• M20: 22,875,010 km (0.085 R)
• M21: 24,383,555 km (0.079 R)
• M22: 25,120,774 km (0.082 R)
• M23: 25,957,325 km (0.097 R)
• M24: 26,812,277 km (0.079 R)
• M25: 32,048,202 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.6

Radius: 13.1

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.7 AU - 5.06 AU

Year: 7072 Days

Day: 6.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 89,441,264 km

• M1: 164,857 km (0.106 R)
• M2: 591,809 km (0.055 R)
• M3: 1,894,059 km (0.036 R)
• M4: 2,516,535 km (0.069 R)
• M5: 2,972,659 km (0.118 R)
• M6: 3,419,957 km (0.08 R)
• M7: 4,274,759 km (0.114 R)
• M8: 5,620,691 km (0.105 R)
• M9: 6,540,868 km (0.026 R)
• M10: 6,950,018 km (0.117 R)
• M11: 7,933,773 km (0.102 R)
• M12: 9,008,335 km (0.12 R)
• M13: 9,865,232 km (0.028 R)
• M14: 10,404,981 km (0.108 R)
• M15: 11,348,345 km (0.044 R)
• M16: 13,514,372 km (0.114 R)
• M17: 15,044,759 km (0.052 R)
• M18: 16,065,914 km (0.058 R)
• M19: 26,820,654 km (0.09 R)
• M20: 30,627,770 km (0.056 R)
• M21: 32,759,241 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.6

Radius: 5.2

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.2 AU - 8.2 AU

Year: 11377 Days

Day: 19.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,441,264 km

• M1: 72,705 km (0.035 R)
• M2: 279,748 km (0.115 R)
• M3: 481,855 km (0.051 R)
• M4: 799,002 km (0.097 R)
• M5: 1,669,363 km (0.1 R)
• M6: 5,260,460 km (0.047 R)
• M7: 7,546,315 km (0.089 R)
• M8: 13,418,630 km (0.048 R)
• M9: 19,588,794 km (0.115 R)
• M10: 20,117,922 km (0.071 R)
• M11: 21,125,463 km (0.089 R)
• M12: 24,961,302 km (0.093 R)
• M13: 40,404,141 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.2

Radius: 6.6

Gravity: 20.16 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.81 AU - 12.31 AU

Year: 22512 Days

Day: 17.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 89,441,264 km

• M1: 86,318 km (0.12 R)
• M2: 863,180 km (0.111 R)
• M3: 1,301,950 km (0.053 R)
• M4: 1,598,902 km (0.039 R)
• M5: 1,900,192 km (0.093 R)
• M6: 2,194,451 km (0.081 R)
• M7: 2,518,929 km (0.111 R)
• M8: 3,441,499 km (0.087 R)
• M9: 4,147,900 km (0.111 R)
• M10: 5,589,276 km (0.108 R)
• M11: 6,106,585 km (0.051 R)
• M12: 6,377,058 km (0.055 R)
• M13: 7,088,097 km (0.074 R)
• M14: 8,951,189 km (0.106 R)
• M15: 9,719,523 km (0.119 R)
• M16: 14,153,006 km (0.077 R)
• M17: 15,774,946 km (0.093 R)
• M18: 18,341,447 km (0.116 R)
• M19: 18,621,793 km (0.104 R)
• M20: 22,003,154 km (0.084 R)
• M21: 29,056,095 km (0.037 R)
• M22: 29,437,420 km (0.103 R)
• M23: 30,209,794 km (0.051 R)
• M24: 32,335,729 km (0.107 R)
• M25: 32,608,297 km (0.115 R)
• M26: 36,587,002 km (0.072 R)
• M27: 37,629,848 km (0.055 R)
• M28: 40,877,469 km (0.051 R)
• M29: 47,395,597 km (0.081 R)
• M30: 47,747,302 km (0.084 R)
• M31: 48,813,037 km (0.115 R)
• M32: 50,258,601 km (0.03 R)
• M33: 51,546,789 km (0.106 R)
• M34: 57,916,666 km (0.119 R)
• M35: 66,316,736 km (0.057 R)
• M36: 69,212,203 km (0.109 R)
• M37: 78,894,626 km (0.119 R)
• M38: 88,639,431 km (0.111 R)
• M39: 88,906,164 km (0.034 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 15,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit