🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.63 AU - 2.15 AU

Year: 974 Days

Day: 38.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.78 AU - 2.96 AU

Year: 1367 Days

Day: 18.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.5

Radius: 4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 14.88 AU - 15.18 AU

Year: 21836 Days

Day: 19.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,431,563 km

• M1: 55,501 km (0.072 R)
• M2: 514,317 km (0.078 R)
• M3: 864,227 km (0.105 R)
• M4: 1,510,789 km (0.057 R)
• M5: 1,897,649 km (0.055 R)
• M6: 2,397,755 km (0.089 R)
• M7: 2,696,801 km (0.04 R)
• M8: 4,220,156 km (0.061 R)
• M9: 4,602,827 km (0.092 R)
• M10: 6,205,768 km (0.093 R)
• M11: 7,185,036 km (0.064 R)
• M12: 9,107,818 km (0.078 R)
• M13: 9,486,899 km (0.084 R)
• M14: 10,276,626 km (0.113 R)
• M15: 12,136,127 km (0.04 R)
• M16: 14,096,907 km (0.062 R)
• M17: 15,773,899 km (0.094 R)
• M18: 17,195,078 km (0.102 R)
• M19: 32,140,953 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit