🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.49 AU - 0.59 AU

Year: 149 Days

Day: 32.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.98 AU - 1.46 AU

Year: 505 Days

Day: 31.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 102 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.5

Radius: 8.5

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.88 AU - 9.06 AU

Year: 7651 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,330,837 km

• M1: 105,766 km (0.041 R)
• M2: 483,201 km (0.106 R)
• M3: 1,252,284 km (0.094 R)
• M4: 1,624,334 km (0.089 R)
• M5: 1,968,409 km (0.117 R)
• M6: 2,896,813 km (0.073 R)
• M7: 3,553,847 km (0.039 R)
• M8: 6,832,135 km (0.099 R)
• M9: 8,066,317 km (0.113 R)
• M10: 9,609,419 km (0.056 R)
• M11: 13,690,599 km (0.1 R)
• M12: 14,066,389 km (0.11 R)
• M13: 15,814,290 km (0.108 R)
• M14: 16,770,819 km (0.114 R)
• M15: 22,213,339 km (0.117 R)
• M16: 22,583,444 km (0.07 R)
• M17: 25,370,752 km (0.106 R)
• M18: 28,815,392 km (0.069 R)
• M19: 29,433,082 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 16,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit