🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.96 AU - 3.02 AU

Year: 1401 Days

Day: 34.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 90.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,777,953 km

• M1: 43,234 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.98 AU - 5.48 AU

Year: 3667 Days

Day: 20.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,777,953 km

• M1: 53,257 km (0.034 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.3

Radius: 8.6

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.44 AU - 6.48 AU

Year: 5853 Days

Day: 9 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,777,953 km

• M1: 106,962 km (0.1 R)
• M2: 456,124 km (0.064 R)
• M3: 743,801 km (0.058 R)
• M4: 1,029,981 km (0.096 R)
• M5: 1,446,163 km (0.114 R)
• M6: 2,568,745 km (0.09 R)
• M7: 4,119,776 km (0.064 R)
• M8: 4,753,622 km (0.041 R)
• M9: 5,507,146 km (0.083 R)
• M10: 6,654,412 km (0.115 R)
• M11: 6,981,134 km (0.098 R)
• M12: 7,250,261 km (0.055 R)
• M13: 7,631,586 km (0.12 R)
• M14: 8,510,324 km (0.1 R)
• M15: 10,380,596 km (0.109 R)
• M16: 12,119,971 km (0.107 R)
• M17: 17,549,027 km (0.102 R)
• M18: 18,428,214 km (0.099 R)
• M19: 21,102,276 km (0.102 R)
• M20: 21,453,681 km (0.104 R)
• M21: 25,981,859 km (0.03 R)
• M22: 26,630,067 km (0.096 R)
• M23: 27,040,563 km (0.097 R)
• M24: 27,372,072 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.9

Radius: 13.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.31 AU - 12.31 AU

Year: 11800 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,777,953 km

• M1: 278,402 km (0.104 R)
• M2: 768,783 km (0.115 R)
• M3: 1,246,150 km (0.1 R)
• M4: 1,739,674 km (0.103 R)
• M5: 2,790,000 km (0.079 R)
• M6: 3,244,927 km (0.05 R)
• M7: 3,678,013 km (0.067 R)
• M8: 4,387,556 km (0.068 R)
• M9: 5,980,624 km (0.11 R)
• M10: 8,725,146 km (0.058 R)
• M11: 9,433,941 km (0.12 R)
• M12: 10,866,341 km (0.115 R)
• M13: 12,771,320 km (0.103 R)
• M14: 15,774,198 km (0.113 R)
• M15: 17,856,451 km (0.087 R)
• M16: 19,219,886 km (0.083 R)
• M17: 23,558,074 km (0.074 R)
• M18: 26,270,732 km (0.105 R)
• M19: 32,518,538 km (0.068 R)
• M20: 33,576,644 km (0.102 R)
• M21: 35,317,365 km (0.093 R)
• M22: 36,435,309 km (0.101 R)
• M23: 39,571,928 km (0.078 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 16,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit