🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.68 AU - 0.96 AU

Year: 269 Days

Day: 27.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.18 AU - 4.42 AU

Year: 2679 Days

Day: 24 Hours

Environment

Temp: -115 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.5

Radius: 15

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.28 AU - 8.5 AU

Year: 8015 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 22,582,152 km

• M1: 186,549 km (0.081 R)
• M2: 1,138,589 km (0.034 R)
• M3: 1,764,208 km (0.105 R)
• M4: 3,139,910 km (0.081 R)
• M5: 3,892,387 km (0.072 R)
• M6: 4,444,104 km (0.101 R)
• M7: 5,023,945 km (0.045 R)
• M8: 5,813,224 km (0.05 R)
• M9: 7,448,179 km (0.072 R)
• M10: 8,898,829 km (0.088 R)
• M11: 10,692,209 km (0.088 R)
• M12: 11,312,591 km (0.089 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 10,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit