🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.25 AU - 1.97 AU

Year: 762 Days

Day: 35.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.07 AU - 2.27 AU

Year: 1192 Days

Day: 28.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149

Radius: 6.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.37 AU - 16.11 AU

Year: 17959 Days

Day: 21.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,591,515 km

• M1: 96,042 km (0.099 R)
• M2: 323,131 km (0.105 R)
• M3: 747,541 km (0.059 R)
• M4: 1,624,932 km (0.11 R)
• M5: 2,604,798 km (0.092 R)
• M6: 3,187,931 km (0.087 R)
• M7: 5,333,314 km (0.08 R)
• M8: 6,269,647 km (0.046 R)
• M9: 6,592,629 km (0.076 R)
• M10: 8,206,790 km (0.106 R)
• M11: 10,263,312 km (0.105 R)
• M12: 11,226,572 km (0.081 R)
• M13: 15,817,581 km (0.103 R)
• M14: 16,893,040 km (0.084 R)
• M15: 20,882,816 km (0.103 R)
• M16: 22,340,946 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 11,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit