🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.49 AU - 0.67 AU

Year: 166 Days

Day: 40.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.67 AU - 0.77 AU

Year: 229 Days

Day: 25.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235

Radius: 11.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.18 AU - 6.26 AU

Year: 5127 Days

Day: 5.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,493,520 km

• M1: 162,463 km (0.058 R)
• M2: 695,929 km (0.098 R)
• M3: 2,119,203 km (0.064 R)
• M4: 2,508,607 km (0.065 R)
• M5: 3,046,710 km (0.083 R)
• M6: 3,757,749 km (0.099 R)
• M7: 5,161,725 km (0.072 R)
• M8: 6,009,945 km (0.067 R)
• M9: 6,425,229 km (0.118 R)
• M10: 9,666,865 km (0.077 R)
• M11: 14,943,780 km (0.108 R)
• M12: 15,450,917 km (0.089 R)
• M13: 17,096,793 km (0.045 R)
• M14: 18,506,902 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 16,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit