🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.56 AU - 0.66 AU

Year: 176 Days

Day: 47.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.85 AU - 1.19 AU

Year: 380 Days

Day: 19.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,681,404 km

• M1: 83,775 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.51 AU - 2.05 AU

Year: 876 Days

Day: 43.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.65 AU - 3.53 AU

Year: 2004 Days

Day: 19.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,681,404 km

• M1: 1,655,450 km (0.084 R)
• M2: 1,836,463 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.8

Radius: 7

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.33 AU - 15.73 AU

Year: 22581 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,681,404 km

• M1: 88,861 km (0.09 R)
• M2: 637,885 km (0.079 R)
• M3: 864,526 km (0.091 R)
• M4: 1,257,819 km (0.09 R)
• M5: 1,488,349 km (0.1 R)
• M6: 4,389,950 km (0.037 R)
• M7: 5,115,649 km (0.11 R)
• M8: 5,834,915 km (0.042 R)
• M9: 7,423,645 km (0.104 R)
• M10: 8,831,660 km (0.107 R)
• M11: 10,409,169 km (0.111 R)
• M12: 13,810,875 km (0.105 R)
• M13: 17,977,176 km (0.047 R)
• M14: 18,698,687 km (0.076 R)
• M15: 20,782,286 km (0.079 R)
• M16: 21,078,041 km (0.028 R)
• M17: 29,911,945 km (0.084 R)
• M18: 31,698,442 km (0.082 R)
• M19: 36,188,473 km (0.091 R)
• M20: 43,289,285 km (0.087 R)
• M21: 53,079,419 km (0.081 R)
• M22: 53,447,430 km (0.101 R)
• M23: 54,002,737 km (0.053 R)
• M24: 57,028,803 km (0.045 R)
• M25: 61,980,492 km (0.083 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 15,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit