🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.64 AU - 0.8 AU

Year: 271 Days

Day: 42.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,620,440 km

• M1: 28,424 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.33 AU - 1.39 AU

Year: 702 Days

Day: 15.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 8.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.29 AU - 6.75 AU

Year: 5744 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,620,440 km

• M1: 102,175 km (0.057 R)
• M2: 399,426 km (0.096 R)
• M3: 682,914 km (0.119 R)
• M4: 947,703 km (0.057 R)
• M5: 1,531,433 km (0.117 R)
• M6: 3,092,936 km (0.032 R)
• M7: 3,378,668 km (0.109 R)
• M8: 4,150,294 km (0.08 R)
• M9: 6,344,894 km (0.103 R)
• M10: 8,404,408 km (0.096 R)
• M11: 12,097,232 km (0.097 R)
• M12: 12,450,432 km (0.106 R)
• M13: 14,320,855 km (0.062 R)
• M14: 17,132,846 km (0.054 R)
• M15: 17,917,935 km (0.053 R)
• M16: 19,080,760 km (0.114 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: 215 - 14,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit