🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.9

Radius: 10.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.56 AU - 0.94 AU

Year: 413 Days

Day: 6.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,322,417 km

• M1: 130,599 km (0.059 R)
• M2: 513,270 km (0.094 R)
• M3: 930,349 km (0.078 R)
• M4: 1,274,723 km (0.098 R)
• M5: 1,607,130 km (0.102 R)
• M6: 2,233,945 km (0.05 R)
• M7: 2,753,349 km (0.115 R)
• M8: 3,098,471 km (0.084 R)
• M9: 3,461,396 km (0.053 R)
• M10: 3,998,153 km (0.084 R)
• M11: 4,429,743 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.2

Radius: 9.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.18 AU - 1.28 AU

Year: 867 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,322,417 km

• M1: 123,119 km (0.051 R)
• M2: 454,179 km (0.077 R)
• M3: 913,893 km (0.097 R)
• M4: 1,857,407 km (0.084 R)
• M5: 2,528,204 km (0.081 R)
• M6: 3,457,356 km (0.025 R)
• M7: 4,158,073 km (0.056 R)
• M8: 4,585,025 km (0.061 R)
• M9: 5,288,434 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.9

Radius: 10.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.14 AU - 1.34 AU

Year: 878 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,322,417 km

• M1: 133,142 km (0.112 R)
• M2: 512,223 km (0.061 R)
• M3: 926,310 km (0.118 R)
• M4: 1,346,530 km (0.058 R)
• M5: 1,978,581 km (0.062 R)
• M6: 2,482,876 km (0.061 R)
• M7: 2,967,274 km (0.1 R)
• M8: 3,631,189 km (0.087 R)
• M9: 4,451,883 km (0.076 R)
• M10: 4,857,892 km (0.074 R)
• M11: 6,284,607 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 14.6

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.41 AU - 1.45 AU

Year: 1087 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,322,417 km

• M1: 181,612 km (0.106 R)
• M2: 642,224 km (0.113 R)
• M3: 1,593,816 km (0.075 R)
• M4: 2,340,010 km (0.074 R)
• M5: 2,930,173 km (0.103 R)
• M6: 3,397,218 km (0.09 R)
• M7: 4,176,025 km (0.102 R)
• M8: 4,882,426 km (0.037 R)
• M9: 5,647,170 km (0.103 R)
• M10: 7,243,978 km (0.089 R)
• M11: 7,846,857 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.2

Radius: 11.2

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.89 AU - 2.43 AU

Year: 2018 Days

Day: 9.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,322,417 km

• M1: 158,424 km (0.116 R)
• M2: 526,884 km (0.06 R)
• M3: 881,730 km (0.085 R)
• M4: 1,282,503 km (0.116 R)
• M5: 1,678,488 km (0.086 R)
• M6: 3,174,018 km (0.063 R)
• M7: 3,855,736 km (0.086 R)
• M8: 4,761,102 km (0.065 R)
• M9: 5,115,350 km (0.071 R)
• M10: 5,511,186 km (0.076 R)
• M11: 6,002,914 km (0.086 R)
• M12: 6,390,821 km (0.117 R)
• M13: 6,906,335 km (0.078 R)
• M14: 7,567,259 km (0.097 R)
• M15: 8,396,330 km (0.09 R)
• M16: 9,250,983 km (0.093 R)
• M17: 10,790,494 km (0.072 R)
• M18: 11,680,901 km (0.1 R)
• M19: 12,164,551 km (0.049 R)
• M20: 12,536,002 km (0.055 R)
• M21: 13,432,393 km (0.067 R)
• M22: 14,143,581 km (0.087 R)
• M23: 15,304,760 km (0.103 R)
• M24: 16,478,505 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.8

Radius: 11.8

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.5 AU - 3.6 AU

Year: 4253 Days

Day: 9.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,322,417 km

• M1: 146,756 km (0.045 R)
• M2: 557,402 km (0.096 R)
• M3: 1,387,371 km (0.109 R)
• M4: 2,311,437 km (0.117 R)
• M5: 2,713,705 km (0.09 R)
• M6: 3,397,517 km (0.09 R)
• M7: 11,868,796 km (0.114 R)
• M8: 12,864,818 km (0.101 R)
• M9: 17,411,995 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.6

Radius: 7.2

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.43 AU - 8.73 AU

Year: 13269 Days

Day: 16.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,322,417 km

• M1: 89,609 km (0.1 R)
• M2: 620,682 km (0.072 R)
• M3: 903,422 km (0.118 R)
• M4: 1,225,057 km (0.072 R)
• M5: 3,730,522 km (0.104 R)
• M6: 4,740,757 km (0.113 R)
• M7: 5,167,110 km (0.115 R)
• M8: 7,569,802 km (0.109 R)
• M9: 10,888,631 km (0.115 R)
• M10: 34,871,264 km (0.064 R)
• M11: 35,439,586 km (0.105 R)
• M12: 35,668,620 km (0.101 R)
• M13: 36,245,470 km (0.063 R)
• M14: 37,063,620 km (0.11 R)
• M15: 41,466,735 km (0.046 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 13,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit