🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.65 AU - 0.71 AU

Year: 206 Days

Day: 13.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.98 AU - 1.32 AU

Year: 453 Days

Day: 20.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.1

Radius: 6.7

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.33 AU - 21.65 AU

Year: 29186 Days

Day: 20.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,705,187 km

• M1: 88,263 km (0.081 R)
• M2: 1,933,552 km (0.066 R)
• M3: 2,419,297 km (0.096 R)
• M4: 3,378,219 km (0.117 R)
• M5: 8,648,851 km (0.119 R)
• M6: 11,390,083 km (0.088 R)
• M7: 11,705,285 km (0.04 R)
• M8: 13,024,739 km (0.107 R)
• M9: 16,430,484 km (0.108 R)
• M10: 17,574,459 km (0.116 R)
• M11: 38,313,959 km (0.07 R)
• M12: 39,450,903 km (0.114 R)
• M13: 40,172,713 km (0.1 R)
• M14: 44,069,139 km (0.103 R)
• M15: 45,159,708 km (0.119 R)
• M16: 53,829,951 km (0.104 R)
• M17: 64,937,444 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 17,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit