🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.9 AU - 1.11 AU

Year: 356 Days

Day: 22.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.37 AU - 1.75 AU

Year: 695 Days

Day: 37.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.1

Radius: 14.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.46 AU - 14.56 AU

Year: 14836 Days

Day: 6.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 58.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,735,790 km

• M1: 182,958 km (0.097 R)
• M2: 2,033,185 km (0.082 R)
• M3: 3,149,185 km (0.098 R)
• M4: 4,000,995 km (0.075 R)
• M5: 6,164,330 km (0.117 R)
• M6: 7,462,391 km (0.099 R)
• M7: 13,264,694 km (0.11 R)
• M8: 17,065,527 km (0.053 R)
• M9: 17,662,273 km (0.116 R)
• M10: 20,189,280 km (0.116 R)
• M11: 20,782,136 km (0.075 R)
• M12: 21,847,423 km (0.115 R)
• M13: 25,177,322 km (0.105 R)
• M14: 26,740,919 km (0.115 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 13,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit