🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.89 AU - 1.07 AU

Year: 374 Days

Day: 18.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.38 AU - 1.84 AU

Year: 787 Days

Day: 41.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.56 AU - 1.88 AU

Year: 868 Days

Day: 46.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.3 AU - 3.48 AU

Year: 1892 Days

Day: 35.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,500,071 km

• M1: 924,814 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.47 AU - 3.85 AU

Year: 2163 Days

Day: 36.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.2

Radius: 9.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.09 AU - 10.41 AU

Year: 10831 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,500,071 km

• M1: 123,119 km (0.112 R)
• M2: 588,069 km (0.106 R)
• M3: 1,705,865 km (0.103 R)
• M4: 2,141,942 km (0.047 R)
• M5: 2,579,217 km (0.096 R)
• M6: 3,325,411 km (0.091 R)
• M7: 5,601,393 km (0.052 R)
• M8: 6,919,051 km (0.086 R)
• M9: 7,575,038 km (0.055 R)
• M10: 8,074,246 km (0.09 R)
• M11: 8,718,714 km (0.101 R)
• M12: 9,095,999 km (0.053 R)
• M13: 10,715,695 km (0.06 R)
• M14: 16,526,825 km (0.093 R)
• M15: 20,424,448 km (0.077 R)
• M16: 20,867,257 km (0.117 R)
• M17: 22,546,493 km (0.114 R)
• M18: 26,870,171 km (0.112 R)
• M19: 29,040,238 km (0.1 R)
• M20: 29,600,482 km (0.082 R)
• M21: 29,978,067 km (0.097 R)
• M22: 31,815,278 km (0.116 R)
• M23: 34,241,756 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 16,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit