🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.67 AU - 0.71 AU

Year: 256 Days

Day: 37.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 57.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.42 AU - 1.52 AU

Year: 795 Days

Day: 43.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.6

Radius: 12.9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.31 AU - 4.39 AU

Year: 3371 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,363,209 km

• M1: 160,369 km (0.094 R)
• M2: 600,785 km (0.081 R)
• M3: 1,086,679 km (0.087 R)
• M4: 1,488,499 km (0.084 R)
• M5: 2,380,701 km (0.077 R)
• M6: 3,095,928 km (0.1 R)
• M7: 3,682,651 km (0.078 R)
• M8: 5,546,640 km (0.114 R)
• M9: 6,012,787 km (0.034 R)
• M10: 6,445,723 km (0.091 R)
• M11: 7,905,649 km (0.069 R)
• M12: 8,391,094 km (0.054 R)
• M13: 10,047,741 km (0.057 R)
• M14: 12,048,014 km (0.09 R)
• M15: 13,022,794 km (0.109 R)
• M16: 14,919,246 km (0.116 R)
• M17: 21,573,509 km (0.076 R)
• M18: 22,181,475 km (0.086 R)
• M19: 23,009,648 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 17,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit