🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.47 AU - 0.55 AU

Year: 132 Days

Day: 12.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.58 AU - 2.46 AU

Year: 1038 Days

Day: 44.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.1

Radius: 10.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.1 AU - 5.8 AU

Year: 4601 Days

Day: 11 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 13,733,717 km

• M1: 133,142 km (0.077 R)
• M2: 658,231 km (0.077 R)
• M3: 1,456,934 km (0.108 R)
• M4: 1,905,578 km (0.099 R)
• M5: 3,390,187 km (0.082 R)
• M6: 4,187,095 km (0.08 R)
• M7: 4,818,099 km (0.053 R)
• M8: 5,315,960 km (0.118 R)
• M9: 6,198,139 km (0.091 R)
• M10: 7,441,596 km (0.054 R)
• M11: 8,280,841 km (0.074 R)
• M12: 8,723,650 km (0.082 R)
• M13: 9,369,913 km (0.077 R)
• M14: 10,620,402 km (0.084 R)
• M15: 12,469,431 km (0.027 R)
• M16: 13,611,611 km (0.105 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 17,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit