🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.83 AU - 1.01 AU

Year: 321 Days

Day: 27 Hours

Environment

Temp: 139 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.8 AU - 3.8 AU

Year: 2692 Days

Day: 32.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.3

Radius: 8.2

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.5 AU - 14.18 AU

Year: 15754 Days

Day: 9.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,988,088 km

• M1: 102,026 km (0.065 R)
• M2: 393,592 km (0.072 R)
• M3: 796,010 km (0.108 R)
• M4: 1,263,354 km (0.105 R)
• M5: 2,995,847 km (0.117 R)
• M6: 5,489,643 km (0.084 R)
• M7: 11,285,963 km (0.119 R)
• M8: 15,545,313 km (0.056 R)
• M9: 17,174,434 km (0.034 R)
• M10: 21,657,433 km (0.091 R)
• M11: 24,299,332 km (0.083 R)
• M12: 26,769,193 km (0.09 R)
• M13: 39,662,135 km (0.083 R)
• M14: 42,427,003 km (0.073 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 12,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit