🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 9.2

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.43 AU - 0.65 AU

Year: 269 Days

Day: 10.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 35,412,529 km

• M1: 114,442 km (0.073 R)
• M2: 433,983 km (0.051 R)
• M3: 848,370 km (0.064 R)
• M4: 1,202,916 km (0.099 R)
• M5: 1,727,107 km (0.106 R)
• M6: 2,120,999 km (0.041 R)
• M7: 2,531,346 km (0.119 R)
• M8: 3,220,992 km (0.096 R)
• M9: 3,599,175 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.3

Radius: 11.5

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.5 AU - 0.72 AU

Year: 323 Days

Day: 10.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 35,412,529 km

• M1: 143,016 km (0.092 R)
• M2: 601,533 km (0.108 R)
• M3: 1,107,772 km (0.106 R)
• M4: 1,520,812 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.1

Radius: 8.2

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.55 AU - 0.81 AU

Year: 380 Days

Day: 6.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 35,412,529 km

• M1: 102,026 km (0.102 R)
• M2: 411,245 km (0.079 R)
• M3: 977,622 km (0.119 R)
• M4: 1,459,477 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.2

Radius: 10.7

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.35 AU - 3.02 AU

Year: 2976 Days

Day: 7.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,412,529 km

• M1: 140,622 km (0.1 R)
• M2: 509,231 km (0.116 R)
• M3: 1,219,522 km (0.099 R)
• M4: 1,932,057 km (0.037 R)
• M5: 2,419,147 km (0.105 R)
• M6: 3,231,015 km (0.104 R)
• M7: 3,564,618 km (0.118 R)
• M8: 4,301,986 km (0.117 R)
• M9: 4,848,168 km (0.059 R)
• M10: 5,942,027 km (0.077 R)
• M11: 7,997,353 km (0.102 R)
• M12: 8,967,794 km (0.081 R)
• M13: 11,309,449 km (0.076 R)
• M14: 12,173,228 km (0.116 R)
• M15: 13,080,389 km (0.028 R)
• M16: 14,674,953 km (0.056 R)
• M17: 16,449,483 km (0.092 R)
• M18: 18,421,332 km (0.078 R)
• M19: 18,952,704 km (0.107 R)
• M20: 19,373,223 km (0.065 R)
• M21: 21,699,770 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.7

Radius: 7.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.4 AU - 7.54 AU

Year: 11162 Days

Day: 17 Hours

Environment

Temp: -222 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,412,529 km

• M1: 95,892 km (0.04 R)
• M2: 349,610 km (0.027 R)
• M3: 1,127,669 km (0.114 R)
• M4: 1,870,123 km (0.08 R)
• M5: 2,174,704 km (0.094 R)
• M6: 2,441,886 km (0.08 R)
• M7: 2,864,650 km (0.098 R)
• M8: 4,174,828 km (0.117 R)
• M9: 5,323,889 km (0.116 R)
• M10: 6,398,151 km (0.11 R)
• M11: 8,926,655 km (0.105 R)
• M12: 9,929,559 km (0.063 R)
• M13: 10,622,945 km (0.092 R)
• M14: 13,222,806 km (0.046 R)
• M15: 13,554,165 km (0.09 R)
• M16: 18,382,138 km (0.106 R)
• M17: 32,829,402 km (0.052 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 16,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit