🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.84 AU - 1.32 AU

Year: 394 Days

Day: 31.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.4

Radius: 8

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.46 AU - 11.2 AU

Year: 10016 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 24,638,988 km

• M1: 100,231 km (0.108 R)
• M2: 1,699,731 km (0.111 R)
• M3: 2,530,298 km (0.096 R)
• M4: 2,969,368 km (0.106 R)
• M5: 4,808,524 km (0.089 R)
• M6: 6,330,234 km (0.091 R)
• M7: 7,974,314 km (0.07 R)
• M8: 8,504,938 km (0.101 R)
• M9: 14,391,166 km (0.088 R)
• M10: 15,244,621 km (0.076 R)
• M11: 15,786,166 km (0.119 R)
• M12: 16,481,197 km (0.112 R)
• M13: 16,764,835 km (0.09 R)
• M14: 17,561,743 km (0.111 R)
• M15: 24,962,798 km (0.063 R)
• M16: 26,385,923 km (0.065 R)
• M17: 32,067,500 km (0.047 R)
• M18: 35,485,812 km (0.104 R)
• M19: 37,404,704 km (0.056 R)
• M20: 37,895,085 km (0.071 R)
• M21: 41,973,123 km (0.117 R)
• M22: 44,390,924 km (0.068 R)
• M23: 47,327,231 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.2

Radius: 13

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.34 AU - 11.76 AU

Year: 11198 Days

Day: 5.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,638,988 km

• M1: 165,156 km (0.103 R)
• M2: 978,819 km (0.119 R)
• M3: 1,462,768 km (0.113 R)
• M4: 2,121,447 km (0.107 R)
• M5: 3,351,591 km (0.092 R)
• M6: 7,556,488 km (0.11 R)
• M7: 11,599,669 km (0.078 R)
• M8: 14,411,960 km (0.113 R)
• M9: 15,140,800 km (0.12 R)
• M10: 18,607,133 km (0.111 R)
• M11: 21,615,247 km (0.114 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 16,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit