🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.41 AU - 1.51 AU

Year: 668 Days

Day: 22.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.17 AU - 1.87 AU

Year: 710 Days

Day: 17.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,750,270 km

• M1: 17,054 km (0.088 R)
• M2: 189,391 km (0.03 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.5

Radius: 8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 16.34 AU - 21.98 AU

Year: 31764 Days

Day: 22.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,750,270 km

• M1: 102,026 km (0.087 R)
• M2: 1,009,337 km (0.086 R)
• M3: 2,613,475 km (0.093 R)
• M4: 9,388,314 km (0.091 R)
• M5: 10,023,955 km (0.086 R)
• M6: 10,915,409 km (0.043 R)
• M7: 11,677,909 km (0.103 R)
• M8: 14,042,603 km (0.102 R)
• M9: 21,903,372 km (0.066 R)
• M10: 22,925,275 km (0.096 R)
• M11: 29,175,923 km (0.099 R)
• M12: 39,244,458 km (0.106 R)
• M13: 46,246,536 km (0.043 R)
• M14: 50,759,605 km (0.112 R)
• M15: 52,381,395 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 17,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit