🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.98 AU - 1.08 AU

Year: 382 Days

Day: 38.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.06 AU - 1.46 AU

Year: 517 Days

Day: 45.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282

Radius: 6.3

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.92 AU - 16.44 AU

Year: 17477 Days

Day: 23.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,736,281 km

• M1: 83,775 km (0.081 R)
• M2: 866,321 km (0.081 R)
• M3: 1,739,524 km (0.084 R)
• M4: 2,652,819 km (0.107 R)
• M5: 2,912,970 km (0.081 R)
• M6: 3,638,669 km (0.095 R)
• M7: 8,719,910 km (0.045 R)
• M8: 9,053,514 km (0.101 R)
• M9: 10,053,575 km (0.099 R)
• M10: 11,069,943 km (0.075 R)
• M11: 13,556,858 km (0.097 R)
• M12: 21,524,740 km (0.053 R)
• M13: 29,615,741 km (0.059 R)
• M14: 29,829,666 km (0.106 R)
• M15: 30,152,648 km (0.119 R)
• M16: 47,810,881 km (0.078 R)
• M17: 48,253,242 km (0.056 R)
• M18: 49,446,435 km (0.106 R)
• M19: 50,811,964 km (0.09 R)
• M20: 51,118,789 km (0.049 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 14,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit