🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.14 AU - 1.36 AU

Year: 428 Days

Day: 42.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.22 AU - 4.06 AU

Year: 2129 Days

Day: 16.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.6

Radius: 14.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.04 AU - 11.1 AU

Year: 10533 Days

Day: 6.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 23,155,032 km

• M1: 185,352 km (0.107 R)
• M2: 717,023 km (0.058 R)
• M3: 1,455,737 km (0.089 R)
• M4: 2,195,798 km (0.108 R)
• M5: 2,871,082 km (0.097 R)
• M6: 3,722,444 km (0.084 R)
• M7: 4,878,835 km (0.102 R)
• M8: 5,476,329 km (0.089 R)
• M9: 6,581,110 km (0.084 R)
• M10: 8,938,622 km (0.087 R)
• M11: 11,002,026 km (0.097 R)
• M12: 11,945,839 km (0.03 R)
• M13: 12,757,557 km (0.096 R)
• M14: 15,258,833 km (0.069 R)
• M15: 21,019,698 km (0.069 R)
• M16: 22,405,273 km (0.101 R)

Kuiper Belt

Range: 35.7 - 53.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 20,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit