🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.55 AU - 0.61 AU

Year: 160 Days

Day: 26.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,706,450 km

• M1: 27,227 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.08 AU - 1.2 AU

Year: 440 Days

Day: 38.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.8

Radius: 13.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.21 AU - 9.57 AU

Year: 9586 Days

Day: 14 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 19,706,450 km

• M1: 164,109 km (0.061 R)
• M2: 597,793 km (0.109 R)
• M3: 1,068,278 km (0.108 R)
• M4: 1,674,898 km (0.07 R)
• M5: 2,298,422 km (0.044 R)
• M6: 3,258,541 km (0.084 R)
• M7: 3,783,181 km (0.076 R)
• M8: 4,643,668 km (0.11 R)
• M9: 6,611,927 km (0.072 R)
• M10: 8,147,549 km (0.084 R)
• M11: 8,878,933 km (0.08 R)
• M12: 12,681,112 km (0.09 R)
• M13: 15,381,503 km (0.113 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 19,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit