🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.53 AU - 0.57 AU

Year: 154 Days

Day: 46.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.49 AU - 0.65 AU

Year: 163 Days

Day: 37 Hours

Environment

Temp: 165 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.1

Radius: 14.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.22 AU - 12.22 AU

Year: 13294 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,441,779 km

• M1: 180,415 km (0.057 R)
• M2: 1,078,451 km (0.101 R)
• M3: 1,563,148 km (0.119 R)
• M4: 2,413,313 km (0.118 R)
• M5: 4,291,365 km (0.116 R)
• M6: 4,756,464 km (0.113 R)
• M7: 5,418,136 km (0.105 R)
• M8: 6,927,129 km (0.107 R)
• M9: 7,446,982 km (0.061 R)
• M10: 10,552,783 km (0.063 R)
• M11: 11,351,636 km (0.087 R)
• M12: 12,305,472 km (0.057 R)
• M13: 13,618,493 km (0.099 R)
• M14: 14,566,045 km (0.12 R)
• M15: 18,419,986 km (0.061 R)
• M16: 18,877,755 km (0.088 R)
• M17: 19,816,482 km (0.107 R)
• M18: 20,378,222 km (0.041 R)
• M19: 40,137,707 km (0.11 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: 546 - 16,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit