🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.5 AU - 0.8 AU

Year: 198 Days

Day: 16.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.6 AU - 0.81 AU

Year: 222 Days

Day: 12.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.8

Radius: 10.3

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.18 AU - 11.26 AU

Year: 13294 Days

Day: 9.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 16,837,088 km

• M1: 353,350 km (0.115 R)
• M2: 685,906 km (0.11 R)
• M3: 1,532,181 km (0.096 R)
• M4: 1,862,942 km (0.106 R)
• M5: 2,788,504 km (0.1 R)
• M6: 3,507,621 km (0.028 R)
• M7: 5,451,795 km (0.082 R)
• M8: 6,681,789 km (0.114 R)
• M9: 10,682,036 km (0.108 R)
• M10: 12,268,372 km (0.11 R)
• M11: 12,595,393 km (0.075 R)
• M12: 14,590,131 km (0.093 R)
• M13: 14,911,168 km (0.113 R)
• M14: 15,662,747 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 12,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit