🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.49 AU - 0.65 AU

Year: 151 Days

Day: 33.2 Hours

Environment

Temp: 259 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,122,907 km

• M1: 86,617 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.63 AU - 0.97 AU

Year: 250 Days

Day: 12.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.37 AU - 5.51 AU

Year: 3273 Days

Day: 44 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,122,907 km

• M1: 66,721 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.5

Radius: 7.3

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 16.72 AU - 24 AU

Year: 32140 Days

Day: 18.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,122,907 km

• M1: 94,546 km (0.117 R)
• M2: 367,712 km (0.072 R)
• M3: 883,525 km (0.063 R)
• M4: 2,009,847 km (0.079 R)
• M5: 2,261,621 km (0.071 R)
• M6: 3,459,301 km (0.119 R)
• M7: 3,982,146 km (0.064 R)
• M8: 5,108,169 km (0.091 R)
• M9: 6,211,902 km (0.034 R)
• M10: 6,936,704 km (0.048 R)
• M11: 8,338,735 km (0.119 R)
• M12: 8,662,016 km (0.068 R)
• M13: 9,276,714 km (0.071 R)
• M14: 12,512,067 km (0.119 R)
• M15: 12,864,968 km (0.115 R)
• M16: 13,738,919 km (0.097 R)
• M17: 19,452,810 km (0.103 R)
• M18: 24,433,072 km (0.076 R)
• M19: 24,763,085 km (0.117 R)
• M20: 27,629,231 km (0.088 R)
• M21: 31,351,375 km (0.076 R)
• M22: 32,397,663 km (0.098 R)
• M23: 33,602,375 km (0.069 R)
• M24: 41,777,001 km (0.098 R)
• M25: 45,155,369 km (0.095 R)
• M26: 78,010,054 km (0.115 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit