🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.5 AU - 0.52 AU

Year: 134 Days

Day: 19.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.87 AU - 0.91 AU

Year: 308 Days

Day: 45.6 Hours

Environment

Temp: 110 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.2

Radius: 14.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.23 AU - 6.49 AU

Year: 5207 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,454,646 km

• M1: 180,265 km (0.103 R)
• M2: 735,423 km (0.096 R)
• M3: 1,221,317 km (0.105 R)
• M4: 1,819,708 km (0.063 R)
• M5: 3,430,130 km (0.115 R)
• M6: 4,647,108 km (0.118 R)
• M7: 5,547,388 km (0.077 R)
• M8: 7,183,839 km (0.041 R)
• M9: 8,152,785 km (0.093 R)
• M10: 8,997,714 km (0.11 R)
• M11: 10,768,204 km (0.111 R)
• M12: 14,755,736 km (0.114 R)
• M13: 18,666,224 km (0.084 R)
• M14: 31,461,629 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 11,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit