🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.4

Radius: 11.8

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.78 AU - 2.84 AU

Year: 2232 Days

Day: 10.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,027,313 km

• M1: 162,014 km (0.103 R)
• M2: 891,753 km (0.092 R)
• M3: 1,430,455 km (0.06 R)
• M4: 1,939,686 km (0.072 R)
• M5: 2,362,450 km (0.103 R)
• M6: 2,741,830 km (0.064 R)
• M7: 3,680,257 km (0.102 R)
• M8: 4,458,615 km (0.067 R)
• M9: 6,289,394 km (0.028 R)
• M10: 7,549,905 km (0.088 R)
• M11: 10,123,438 km (0.095 R)
• M12: 12,216,162 km (0.078 R)
• M13: 13,942,073 km (0.089 R)
• M14: 14,722,824 km (0.12 R)
• M15: 15,387,338 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.2

Radius: 14.2

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.77 AU - 7.03 AU

Year: 9112 Days

Day: 8.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,027,313 km

• M1: 177,273 km (0.096 R)
• M2: 753,674 km (0.117 R)
• M3: 1,684,472 km (0.055 R)
• M4: 2,146,281 km (0.087 R)
• M5: 2,676,605 km (0.107 R)
• M6: 3,254,202 km (0.078 R)
• M7: 3,758,048 km (0.076 R)
• M8: 5,059,250 km (0.03 R)
• M9: 5,593,016 km (0.075 R)
• M10: 7,389,387 km (0.074 R)
• M11: 8,004,234 km (0.106 R)
• M12: 9,091,362 km (0.115 R)
• M13: 12,844,174 km (0.093 R)
• M14: 14,113,512 km (0.069 R)
• M15: 14,722,525 km (0.102 R)
• M16: 16,655,778 km (0.053 R)
• M17: 18,424,474 km (0.094 R)
• M18: 19,625,745 km (0.111 R)
• M19: 23,775,590 km (0.107 R)
• M20: 24,243,831 km (0.1 R)
• M21: 25,441,661 km (0.106 R)
• M22: 26,344,933 km (0.083 R)
• M23: 27,955,354 km (0.038 R)
• M24: 31,092,122 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.9

Radius: 7.2

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.59 AU - 9.71 AU

Year: 16175 Days

Day: 24.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,027,313 km

• M1: 89,609 km (0.107 R)
• M2: 331,808 km (0.099 R)
• M3: 1,405,023 km (0.093 R)
• M4: 1,941,182 km (0.095 R)
• M5: 2,648,182 km (0.087 R)
• M6: 3,002,728 km (0.087 R)
• M7: 3,646,149 km (0.098 R)
• M8: 4,971,885 km (0.081 R)
• M9: 5,477,825 km (0.098 R)
• M10: 7,499,940 km (0.083 R)
• M11: 10,451,057 km (0.119 R)
• M12: 10,943,383 km (0.112 R)
• M13: 11,223,580 km (0.118 R)
• M14: 11,915,770 km (0.1 R)
• M15: 12,453,275 km (0.074 R)
• M16: 15,596,476 km (0.103 R)
• M17: 15,880,113 km (0.098 R)
• M18: 16,900,071 km (0.097 R)
• M19: 19,887,990 km (0.114 R)
• M20: 21,072,206 km (0.078 R)
• M21: 23,580,514 km (0.117 R)
• M22: 25,685,805 km (0.092 R)
• M23: 26,784,152 km (0.114 R)
• M24: 27,913,317 km (0.086 R)
• M25: 28,754,356 km (0.077 R)
• M26: 31,266,105 km (0.097 R)
• M27: 33,097,332 km (0.067 R)
• M28: 34,397,038 km (0.043 R)
• M29: 36,846,554 km (0.089 R)
• M30: 37,097,878 km (0.065 R)
• M31: 42,502,401 km (0.116 R)
• M32: 44,319,865 km (0.057 R)
• M33: 46,042,933 km (0.099 R)
• M34: 46,627,113 km (0.086 R)
• M35: 47,810,283 km (0.104 R)
• M36: 48,409,273 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 14,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit