🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.86 AU - 1.3 AU

Year: 427 Days

Day: 18 Hours

Environment

Temp: 12 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.83 AU - 2.39 AU

Year: 1167 Days

Day: 27.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,690,915 km

• M1: 51,312 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.3

Radius: 6.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.69 AU - 15.19 AU

Year: 16708 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,690,915 km

• M1: 85,869 km (0.074 R)
• M2: 578,046 km (0.092 R)
• M3: 810,222 km (0.112 R)
• M4: 1,056,759 km (0.104 R)
• M5: 1,472,941 km (0.106 R)
• M6: 8,247,181 km (0.112 R)
• M7: 14,455,493 km (0.118 R)
• M8: 14,749,153 km (0.114 R)
• M9: 15,592,586 km (0.082 R)
• M10: 21,491,978 km (0.083 R)
• M11: 27,005,408 km (0.117 R)
• M12: 29,848,066 km (0.086 R)
• M13: 32,682,198 km (0.084 R)
• M14: 33,086,711 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 16,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit