🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.59 AU - 2.71 AU

Year: 1634 Days

Day: 16.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.53 AU - 3.39 AU

Year: 1929 Days

Day: 16.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384

Radius: 12.6

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.39 AU - 6.59 AU

Year: 4872 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 24,471,008 km

• M1: 158,125 km (0.086 R)
• M2: 574,306 km (0.1 R)
• M3: 1,022,501 km (0.047 R)
• M4: 1,736,233 km (0.102 R)
• M5: 2,982,383 km (0.094 R)
• M6: 3,900,914 km (0.089 R)
• M7: 4,518,903 km (0.098 R)
• M8: 5,074,509 km (0.097 R)
• M9: 6,121,395 km (0.06 R)
• M10: 8,040,437 km (0.099 R)
• M11: 9,771,733 km (0.107 R)
• M12: 10,332,426 km (0.098 R)
• M13: 11,300,324 km (0.053 R)
• M14: 12,327,613 km (0.114 R)
• M15: 15,784,371 km (0.119 R)
• M16: 17,940,973 km (0.069 R)
• M17: 21,334,003 km (0.102 R)
• M18: 24,252,807 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 17,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit