🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.78 AU - 0.9 AU

Year: 276 Days

Day: 44.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 173.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.28 AU - 5.12 AU

Year: 3083 Days

Day: 20.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.7

Radius: 8.7

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.13 AU - 6.85 AU

Year: 5922 Days

Day: 6.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 20,932,746 km

• M1: 371,601 km (0.082 R)
• M2: 1,822,252 km (0.105 R)
• M3: 2,161,689 km (0.088 R)
• M4: 2,483,923 km (0.056 R)
• M5: 4,255,910 km (0.088 R)
• M6: 5,933,351 km (0.078 R)
• M7: 6,919,500 km (0.027 R)
• M8: 8,376,882 km (0.076 R)
• M9: 9,070,418 km (0.067 R)
• M10: 9,431,248 km (0.072 R)
• M11: 12,451,031 km (0.111 R)
• M12: 13,124,072 km (0.071 R)
• M13: 17,239,659 km (0.053 R)
• M14: 20,191,973 km (0.071 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 15,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit