🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.71 AU - 0.95 AU

Year: 283 Days

Day: 15.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 143.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.77 AU - 1.03 AU

Year: 320 Days

Day: 19.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,908,569 km

• M1: 52,509 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.99 AU - 2.65 AU

Year: 1324 Days

Day: 46 Hours

Environment

Temp: -87 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,908,569 km

• M1: 563,984 km (0.045 R)

Asteroid Belt

Center: 8.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.5

Radius: 3.8

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.53 AU - 14.67 AU

Year: 20905 Days

Day: 21 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,908,569 km

• M1: 62,233 km (0.106 R)
• M2: 208,839 km (0.109 R)
• M3: 607,068 km (0.11 R)
• M4: 759,808 km (0.119 R)
• M5: 1,432,100 km (0.112 R)
• M6: 1,675,197 km (0.083 R)
• M7: 2,471,506 km (0.081 R)
• M8: 2,652,819 km (0.106 R)
• M9: 2,842,958 km (0.111 R)
• M10: 3,156,515 km (0.114 R)
• M11: 4,068,912 km (0.102 R)
• M12: 4,525,934 km (0.113 R)
• M13: 4,766,936 km (0.098 R)
• M14: 5,994,087 km (0.082 R)
• M15: 6,321,707 km (0.111 R)
• M16: 6,584,700 km (0.049 R)
• M17: 9,482,560 km (0.084 R)
• M18: 10,333,623 km (0.059 R)
• M19: 12,711,780 km (0.063 R)
• M20: 17,105,021 km (0.116 R)
• M21: 17,615,299 km (0.077 R)
• M22: 24,552,302 km (0.026 R)
• M23: 25,577,047 km (0.068 R)
• M24: 26,533,127 km (0.073 R)
• M25: 30,172,245 km (0.06 R)
• M26: 37,559,837 km (0.035 R)
• M27: 38,669,105 km (0.059 R)
• M28: 43,190,850 km (0.055 R)
• M29: 46,346,468 km (0.105 R)
• M30: 46,627,861 km (0.095 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 15,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit