🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.4

Radius: 14.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.68 AU

Year: 337 Days

Day: 12.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,729,743 km

• M1: 182,958 km (0.092 R)
• M2: 477,068 km (0.052 R)
• M3: 758,910 km (0.088 R)
• M4: 1,195,287 km (0.077 R)
• M5: 1,491,491 km (0.116 R)
• M6: 1,974,841 km (0.106 R)
• M7: 2,337,018 km (0.078 R)
• M8: 3,138,713 km (0.028 R)
• M9: 3,729,774 km (0.06 R)
• M10: 4,347,763 km (0.065 R)
• M11: 4,910,101 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.3

Radius: 13.7

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.09 AU - 1.77 AU

Year: 1180 Days

Day: 5.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,729,743 km

• M1: 171,290 km (0.025 R)
• M2: 465,997 km (0.119 R)
• M3: 726,447 km (0.093 R)
• M4: 1,039,256 km (0.051 R)
• M5: 2,064,899 km (0.049 R)
• M6: 2,564,556 km (0.097 R)
• M7: 3,006,319 km (0.09 R)
• M8: 3,263,029 km (0.12 R)
• M9: 3,588,105 km (0.113 R)
• M10: 3,881,317 km (0.1 R)
• M11: 4,452,332 km (0.072 R)
• M12: 5,064,337 km (0.103 R)
• M13: 5,644,178 km (0.088 R)
• M14: 5,953,696 km (0.07 R)
• M15: 6,820,915 km (0.074 R)
• M16: 7,561,574 km (0.086 R)
• M17: 8,555,951 km (0.081 R)
• M18: 8,901,223 km (0.117 R)
• M19: 9,404,021 km (0.087 R)
• M20: 9,670,306 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.7

Radius: 13.9

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.58 AU - 1.8 AU

Year: 1516 Days

Day: 8.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,729,743 km

• M1: 172,935 km (0.106 R)
• M2: 530,025 km (0.107 R)
• M3: 800,797 km (0.116 R)
• M4: 1,063,042 km (0.105 R)
• M5: 1,577,809 km (0.041 R)
• M6: 2,068,041 km (0.079 R)
• M7: 2,642,198 km (0.043 R)
• M8: 2,901,899 km (0.094 R)
• M9: 3,484,882 km (0.104 R)
• M10: 3,900,465 km (0.077 R)
• M11: 4,245,139 km (0.109 R)
• M12: 4,747,638 km (0.108 R)
• M13: 5,509,540 km (0.119 R)
• M14: 5,824,294 km (0.109 R)
• M15: 6,263,513 km (0.099 R)
• M16: 6,979,489 km (0.101 R)
• M17: 7,883,658 km (0.083 R)
• M18: 8,376,134 km (0.059 R)
• M19: 8,883,870 km (0.054 R)
• M20: 9,819,455 km (0.09 R)
• M21: 10,498,479 km (0.08 R)
• M22: 10,759,079 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.3

Radius: 6

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.44 AU - 5.68 AU

Year: 9049 Days

Day: 18.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,729,743 km

• M1: 208,390 km (0.098 R)
• M2: 751,729 km (0.12 R)
• M3: 1,407,118 km (0.097 R)
• M4: 1,684,023 km (0.098 R)
• M5: 1,908,869 km (0.101 R)
• M6: 8,011,415 km (0.088 R)
• M7: 9,178,278 km (0.08 R)
• M8: 11,987,726 km (0.047 R)
• M9: 12,586,716 km (0.064 R)
• M10: 14,953,055 km (0.067 R)
• M11: 19,891,131 km (0.099 R)
• M12: 21,341,183 km (0.081 R)
• M13: 21,711,737 km (0.093 R)
• M14: 23,281,019 km (0.102 R)
• M15: 25,535,459 km (0.113 R)
• M16: 28,378,866 km (0.111 R)
• M17: 28,500,489 km (0.073 R)
• M18: 30,863,238 km (0.083 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: 443 - 18,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit