🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.51 AU - 0.59 AU

Year: 145 Days

Day: 21.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.42 AU - 4.46 AU

Year: 2774 Days

Day: 29.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,489,633 km

• M1: 2,248,157 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.5

Radius: 5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.84 AU - 21.28 AU

Year: 26105 Days

Day: 18.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,489,633 km

• M1: 62,382 km (0.084 R)
• M2: 251,624 km (0.118 R)
• M3: 502,050 km (0.096 R)
• M4: 1,131,110 km (0.077 R)
• M5: 2,869,138 km (0.03 R)
• M6: 3,345,906 km (0.115 R)
• M7: 3,943,699 km (0.101 R)
• M8: 7,301,423 km (0.117 R)
• M9: 12,388,798 km (0.095 R)
• M10: 13,533,970 km (0.118 R)
• M11: 15,557,131 km (0.084 R)
• M12: 17,902,377 km (0.057 R)
• M13: 20,191,524 km (0.102 R)
• M14: 24,454,614 km (0.101 R)
• M15: 28,216,253 km (0.118 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 19,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit