🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.31 AU - 1.65 AU

Year: 661 Days

Day: 36.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.87 AU - 4.73 AU

Year: 3273 Days

Day: 44.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.5

Radius: 10.9

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.05 AU - 11.31 AU

Year: 11923 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,259,482 km

• M1: 135,536 km (0.063 R)
• M2: 598,691 km (0.058 R)
• M3: 979,118 km (0.104 R)
• M4: 3,940,109 km (0.083 R)
• M5: 5,616,054 km (0.103 R)
• M6: 6,524,113 km (0.118 R)
• M7: 6,957,947 km (0.09 R)
• M8: 7,684,244 km (0.051 R)
• M9: 8,460,208 km (0.117 R)
• M10: 9,698,280 km (0.098 R)
• M11: 11,410,877 km (0.087 R)
• M12: 13,032,219 km (0.077 R)
• M13: 14,801,961 km (0.093 R)
• M14: 16,067,410 km (0.118 R)
• M15: 19,918,208 km (0.057 R)
• M16: 20,679,063 km (0.081 R)
• M17: 24,172,922 km (0.1 R)
• M18: 27,015,431 km (0.107 R)
• M19: 32,722,889 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 16,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit