🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.53 AU - 0.63 AU

Year: 157 Days

Day: 42.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,752,808 km

• M1: 43,982 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.65 AU - 0.79 AU

Year: 218 Days

Day: 41.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,752,808 km

• M1: 44,431 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.29 AU - 1.71 AU

Year: 655 Days

Day: 43.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,752,808 km

• M1: 1,411,007 km (0.091 R)

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.2

Radius: 12.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.63 AU - 6.21 AU

Year: 4498 Days

Day: 6.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,752,808 km

• M1: 153,487 km (0.06 R)
• M2: 1,555,070 km (0.101 R)
• M3: 2,841,761 km (0.099 R)
• M4: 3,284,720 km (0.096 R)
• M5: 3,773,905 km (0.094 R)
• M6: 4,249,178 km (0.098 R)
• M7: 5,590,472 km (0.074 R)
• M8: 7,619,169 km (0.116 R)
• M9: 8,186,893 km (0.08 R)
• M10: 9,514,125 km (0.045 R)
• M11: 12,809,018 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.2

Radius: 14.3

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.11 AU - 9.21 AU

Year: 7557 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 120.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,752,808 km

• M1: 178,171 km (0.083 R)
• M2: 1,198,429 km (0.115 R)
• M3: 2,421,840 km (0.055 R)
• M4: 3,056,883 km (0.083 R)
• M5: 4,025,080 km (0.112 R)
• M6: 4,864,324 km (0.111 R)
• M7: 5,655,697 km (0.069 R)
• M8: 6,638,256 km (0.111 R)
• M9: 7,811,253 km (0.096 R)
• M10: 9,615,852 km (0.034 R)
• M11: 11,015,041 km (0.072 R)
• M12: 11,579,922 km (0.1 R)
• M13: 12,935,877 km (0.042 R)
• M14: 14,577,714 km (0.026 R)
• M15: 15,832,840 km (0.111 R)
• M16: 16,753,466 km (0.045 R)
• M17: 18,414,451 km (0.097 R)
• M18: 20,565,070 km (0.118 R)
• M19: 22,304,893 km (0.091 R)
• M20: 23,462,032 km (0.048 R)
• M21: 25,895,840 km (0.096 R)
• M22: 26,347,626 km (0.118 R)
• M23: 26,988,802 km (0.082 R)
• M24: 34,094,402 km (0.088 R)
• M25: 39,190,902 km (0.076 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 14,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit