🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.02 AU - 1.46 AU

Year: 502 Days

Day: 12.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,676,653 km

• M1: 65,524 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.59 AU - 4.57 AU

Year: 2995 Days

Day: 38.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,676,653 km

• M1: 340,934 km (0.09 R)
• M2: 984,803 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150

Radius: 8.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.37 AU - 9.83 AU

Year: 8378 Days

Day: 9.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,676,653 km

• M1: 109,506 km (0.114 R)
• M2: 2,377,709 km (0.061 R)
• M3: 4,046,622 km (0.065 R)
• M4: 5,387,169 km (0.118 R)
• M5: 5,884,283 km (0.094 R)
• M6: 6,655,908 km (0.119 R)
• M7: 7,868,250 km (0.071 R)
• M8: 8,729,485 km (0.113 R)
• M9: 10,638,802 km (0.073 R)
• M10: 12,572,055 km (0.083 R)
• M11: 13,199,918 km (0.066 R)
• M12: 18,377,650 km (0.061 R)
• M13: 21,754,373 km (0.102 R)
• M14: 22,588,530 km (0.098 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 11,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit