🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.4

Radius: 11.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.71 AU - 1.97 AU

Year: 1664 Days

Day: 11.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,881,915 km

• M1: 144,212 km (0.117 R)
• M2: 563,834 km (0.104 R)
• M3: 1,014,274 km (0.107 R)
• M4: 1,774,680 km (0.118 R)
• M5: 2,685,581 km (0.075 R)
• M6: 3,625,504 km (0.033 R)
• M7: 4,125,760 km (0.084 R)
• M8: 5,210,793 km (0.099 R)
• M9: 5,888,920 km (0.043 R)
• M10: 6,971,261 km (0.119 R)
• M11: 7,490,365 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.9

Radius: 10.3

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.57 AU - 2.83 AU

Year: 2959 Days

Day: 8.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,881,915 km

• M1: 128,056 km (0.117 R)
• M2: 535,411 km (0.108 R)
• M3: 864,825 km (0.069 R)
• M4: 1,196,933 km (0.116 R)
• M5: 1,801,308 km (0.097 R)
• M6: 2,476,443 km (0.091 R)
• M7: 2,906,836 km (0.095 R)
• M8: 3,597,081 km (0.099 R)
• M9: 4,415,680 km (0.095 R)
• M10: 4,833,358 km (0.089 R)
• M11: 5,509,241 km (0.058 R)
• M12: 7,363,506 km (0.098 R)
• M13: 8,327,814 km (0.1 R)
• M14: 8,858,588 km (0.073 R)
• M15: 9,948,707 km (0.105 R)
• M16: 12,079,280 km (0.082 R)
• M17: 15,110,432 km (0.094 R)
• M18: 21,955,731 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 8.7

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.4 AU - 4.24 AU

Year: 4979 Days

Day: 10.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,881,915 km

• M1: 108,159 km (0.112 R)
• M2: 418,126 km (0.068 R)
• M3: 727,644 km (0.096 R)
• M4: 1,429,108 km (0.114 R)
• M5: 1,718,431 km (0.055 R)
• M6: 2,799,275 km (0.039 R)
• M7: 3,603,813 km (0.03 R)
• M8: 4,169,143 km (0.111 R)
• M9: 5,502,658 km (0.116 R)
• M10: 6,339,659 km (0.089 R)
• M11: 7,551,701 km (0.107 R)
• M12: 10,633,716 km (0.097 R)
• M13: 11,928,336 km (0.118 R)
• M14: 14,062,499 km (0.085 R)
• M15: 16,439,460 km (0.067 R)
• M16: 19,380,853 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519

Radius: 6.8

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.03 AU - 7.41 AU

Year: 12937 Days

Day: 18.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,881,915 km

• M1: 84,523 km (0.094 R)
• M2: 308,920 km (0.106 R)
• M3: 524,341 km (0.068 R)
• M4: 913,445 km (0.076 R)
• M5: 1,161,777 km (0.1 R)
• M6: 2,120,400 km (0.06 R)
• M7: 3,576,735 km (0.084 R)
• M8: 5,060,896 km (0.104 R)
• M9: 6,253,341 km (0.073 R)
• M10: 6,598,164 km (0.115 R)
• M11: 7,200,894 km (0.094 R)
• M12: 7,971,921 km (0.12 R)
• M13: 8,331,704 km (0.108 R)
• M14: 10,138,696 km (0.043 R)
• M15: 11,783,824 km (0.037 R)
• M16: 15,317,176 km (0.056 R)
• M17: 17,323,433 km (0.099 R)
• M18: 18,080,399 km (0.094 R)
• M19: 24,102,162 km (0.068 R)
• M20: 28,958,557 km (0.108 R)
• M21: 41,346,159 km (0.064 R)
• M22: 43,519,816 km (0.101 R)
• M23: 50,648,753 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 10,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit