🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.44 AU - 0.7 AU

Year: 153 Days

Day: 24.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,502,848 km

• M1: 42,187 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.28 AU - 1.7 AU

Year: 645 Days

Day: 40.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,502,848 km

• M1: 42,785 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.9

Radius: 3.8

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 14.53 AU - 16.41 AU

Year: 21586 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,502,848 km

• M1: 47,423 km (0.076 R)
• M2: 535,710 km (0.062 R)
• M3: 1,129,165 km (0.073 R)
• M4: 2,177,846 km (0.093 R)
• M5: 2,394,314 km (0.027 R)
• M6: 3,086,354 km (0.099 R)
• M7: 18,527,098 km (0.109 R)
• M8: 20,196,909 km (0.03 R)
• M9: 28,074,883 km (0.107 R)
• M10: 42,084,574 km (0.047 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 17,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit