🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.59 AU - 0.83 AU

Year: 220 Days

Day: 30.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.58 AU - 0.9 AU

Year: 234 Days

Day: 37.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,219,702 km

• M1: 32,912 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.96 AU - 1.28 AU

Year: 435 Days

Day: 31.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,219,702 km

• M1: 305,329 km (0.067 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.2

Radius: 11.8

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.05 AU - 8.17 AU

Year: 7706 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,219,702 km

• M1: 146,905 km (0.054 R)
• M2: 1,205,011 km (0.073 R)
• M3: 2,013,139 km (0.079 R)
• M4: 2,419,147 km (0.072 R)
• M5: 3,219,496 km (0.1 R)
• M6: 4,404,311 km (0.1 R)
• M7: 5,405,869 km (0.053 R)
• M8: 6,234,790 km (0.109 R)
• M9: 6,995,047 km (0.077 R)
• M10: 7,417,362 km (0.052 R)
• M11: 7,979,401 km (0.105 R)
• M12: 8,787,678 km (0.069 R)
• M13: 9,838,154 km (0.104 R)
• M14: 10,222,471 km (0.096 R)
• M15: 10,868,585 km (0.12 R)
• M16: 13,492,830 km (0.111 R)
• M17: 15,014,989 km (0.104 R)
• M18: 16,246,329 km (0.076 R)
• M19: 17,473,630 km (0.099 R)
• M20: 22,922,732 km (0.116 R)
• M21: 23,943,588 km (0.104 R)
• M22: 24,905,802 km (0.099 R)
• M23: 25,802,790 km (0.083 R)
• M24: 27,377,009 km (0.084 R)
• M25: 29,014,208 km (0.057 R)
• M26: 36,676,611 km (0.068 R)
• M27: 38,783,547 km (0.098 R)
• M28: 40,354,624 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 13,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit