🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.64 AU - 0.74 AU

Year: 214 Days

Day: 16.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.74 AU - 0.88 AU

Year: 272 Days

Day: 20.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.04 AU - 1.48 AU

Year: 527 Days

Day: 15.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946

Radius: 8.3

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.08 AU - 12.48 AU

Year: 12287 Days

Day: 14.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,234,547 km

• M1: 103,223 km (0.118 R)
• M2: 599,588 km (0.036 R)
• M3: 1,128,866 km (0.101 R)
• M4: 1,459,626 km (0.112 R)
• M5: 3,027,263 km (0.119 R)
• M6: 4,762,897 km (0.079 R)
• M7: 6,131,418 km (0.071 R)
• M8: 10,329,583 km (0.086 R)
• M9: 11,305,560 km (0.058 R)
• M10: 12,092,445 km (0.105 R)
• M11: 16,891,395 km (0.073 R)
• M12: 17,758,314 km (0.11 R)
• M13: 18,407,120 km (0.091 R)
• M14: 20,448,533 km (0.084 R)
• M15: 26,832,622 km (0.049 R)
• M16: 35,820,911 km (0.081 R)
• M17: 36,335,976 km (0.098 R)
• M18: 37,249,421 km (0.094 R)
• M19: 47,087,276 km (0.074 R)
• M20: 47,705,415 km (0.115 R)
• M21: 53,180,547 km (0.078 R)
• M22: 54,188,238 km (0.118 R)
• M23: 59,959,724 km (0.073 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 11,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit