🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.42 AU - 0.7 AU

Year: 154 Days

Day: 43.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,816,242 km

• M1: 34,108 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.72 AU - 1.18 AU

Year: 340 Days

Day: 38.2 Hours

Environment

Temp: 44 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.9

Radius: 9.2

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.22 AU - 6.2 AU

Year: 4365 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,816,242 km

• M1: 114,891 km (0.1 R)
• M2: 437,424 km (0.111 R)
• M3: 845,677 km (0.075 R)
• M4: 2,469,711 km (0.086 R)
• M5: 3,884,907 km (0.111 R)
• M6: 4,348,661 km (0.061 R)
• M7: 4,944,060 km (0.048 R)
• M8: 5,515,075 km (0.032 R)
• M9: 6,268,899 km (0.048 R)
• M10: 8,013,808 km (0.104 R)
• M11: 8,696,274 km (0.071 R)
• M12: 9,124,124 km (0.115 R)
• M13: 10,532,288 km (0.075 R)
• M14: 12,839,836 km (0.103 R)
• M15: 15,829,848 km (0.117 R)
• M16: 17,796,611 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit