🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.54 AU - 0.76 AU

Year: 186 Days

Day: 47.8 Hours

Environment

Temp: 239 °C

Axial Tilt: 148.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.72 AU - 1.1 AU

Year: 308 Days

Day: 45.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,959,110 km

• M1: 388,805 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.26 AU - 1.74 AU

Year: 652 Days

Day: 46.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.1

Radius: 14.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.17 AU - 8.27 AU

Year: 7610 Days

Day: 8.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,959,110 km

• M1: 184,005 km (0.104 R)
• M2: 828,772 km (0.104 R)
• M3: 1,772,585 km (0.04 R)
• M4: 2,300,067 km (0.057 R)
• M5: 4,893,646 km (0.111 R)
• M6: 6,393,065 km (0.079 R)
• M7: 9,213,434 km (0.104 R)
• M8: 10,282,909 km (0.087 R)
• M9: 11,024,017 km (0.12 R)
• M10: 11,853,537 km (0.088 R)
• M11: 12,338,234 km (0.078 R)
• M12: 13,289,976 km (0.08 R)
• M13: 14,110,071 km (0.076 R)
• M14: 15,025,909 km (0.087 R)
• M15: 20,594,690 km (0.115 R)
• M16: 21,534,165 km (0.092 R)
• M17: 25,491,178 km (0.12 R)
• M18: 26,849,826 km (0.111 R)
• M19: 29,810,068 km (0.099 R)
• M20: 30,407,263 km (0.091 R)
• M21: 31,317,865 km (0.108 R)
• M22: 32,560,425 km (0.104 R)
• M23: 34,923,174 km (0.109 R)
• M24: 39,270,488 km (0.118 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 20,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit