🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.62 AU - 0.7 AU

Year: 341 Days

Day: 15.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.51 AU - 0.83 AU

Year: 349 Days

Day: 30.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,071,689 km

• M1: 63,579 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.3

Radius: 11.2

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.66 AU - 2.12 AU

Year: 1652 Days

Day: 10.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 11,071,689 km

• M1: 139,276 km (0.108 R)
• M2: 565,181 km (0.074 R)
• M3: 966,701 km (0.051 R)
• M4: 1,441,226 km (0.063 R)
• M5: 2,079,859 km (0.108 R)
• M6: 2,477,191 km (0.1 R)
• M7: 2,912,072 km (0.115 R)
• M8: 3,383,305 km (0.087 R)
• M9: 3,809,360 km (0.119 R)
• M10: 4,427,199 km (0.111 R)
• M11: 5,468,251 km (0.064 R)
• M12: 6,101,200 km (0.074 R)
• M13: 7,614,831 km (0.098 R)
• M14: 8,819,842 km (0.093 R)
• M15: 9,394,597 km (0.1 R)
• M16: 9,932,999 km (0.036 R)
• M17: 10,973,602 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 11,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit