🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.08 AU - 1.14 AU

Year: 445 Days

Day: 46.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.91 AU - 2.17 AU

Year: 1110 Days

Day: 17.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.3

Radius: 13.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.1 AU - 5.54 AU

Year: 4673 Days

Day: 8.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,936,457 km

• M1: 164,408 km (0.084 R)
• M2: 724,502 km (0.077 R)
• M3: 1,810,733 km (0.03 R)
• M4: 3,498,047 km (0.065 R)
• M5: 4,800,296 km (0.104 R)
• M6: 5,253,877 km (0.066 R)
• M7: 5,853,765 km (0.108 R)
• M8: 7,191,319 km (0.102 R)
• M9: 9,649,960 km (0.116 R)
• M10: 10,288,743 km (0.105 R)
• M11: 12,228,579 km (0.114 R)
• M12: 15,637,316 km (0.106 R)
• M13: 16,281,185 km (0.062 R)
• M14: 17,187,599 km (0.062 R)
• M15: 18,383,634 km (0.117 R)
• M16: 19,500,082 km (0.09 R)
• M17: 20,870,997 km (0.103 R)
• M18: 23,727,569 km (0.1 R)
• M19: 28,185,585 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit