🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.14 AU - 1.48 AU

Year: 527 Days

Day: 24.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.15 AU - 4.45 AU

Year: 3134 Days

Day: 16.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.2

Radius: 8.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.55 AU - 7.03 AU

Year: 4897 Days

Day: 5.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 23,719,731 km

• M1: 106,962 km (0.093 R)
• M2: 375,939 km (0.09 R)
• M3: 713,133 km (0.109 R)
• M4: 1,919,640 km (0.118 R)
• M5: 2,902,049 km (0.118 R)
• M6: 3,484,882 km (0.096 R)
• M7: 4,275,956 km (0.071 R)
• M8: 6,591,581 km (0.09 R)
• M9: 8,310,760 km (0.103 R)
• M10: 9,753,183 km (0.1 R)
• M11: 10,188,662 km (0.108 R)
• M12: 10,678,296 km (0.116 R)
• M13: 12,516,854 km (0.106 R)
• M14: 14,659,395 km (0.099 R)
• M15: 16,143,555 km (0.045 R)
• M16: 18,977,836 km (0.063 R)
• M17: 20,415,921 km (0.1 R)
• M18: 21,925,363 km (0.062 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 17,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit