🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.45 AU - 0.69 AU

Year: 155 Days

Day: 23 Hours

Environment

Temp: 226 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.4 AU - 1.82 AU

Year: 735 Days

Day: 27.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.4

Radius: 5.3

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.95 AU - 15.47 AU

Year: 20304 Days

Day: 23.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,571,082 km

• M1: 92,900 km (0.054 R)
• M2: 865,872 km (0.087 R)
• M3: 1,179,430 km (0.067 R)
• M4: 2,889,483 km (0.101 R)
• M5: 3,686,690 km (0.099 R)
• M6: 4,737,316 km (0.113 R)
• M7: 15,150,824 km (0.114 R)
• M8: 19,851,338 km (0.073 R)
• M9: 20,784,829 km (0.106 R)
• M10: 22,571,327 km (0.062 R)
• M11: 26,913,405 km (0.097 R)
• M12: 29,130,894 km (0.094 R)
• M13: 30,640,935 km (0.102 R)
• M14: 34,921,229 km (0.106 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 18,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit