🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.4 AU - 0.62 AU

Year: 134 Days

Day: 35.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,763,427 km

• M1: 34,258 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.23 AU - 1.35 AU

Year: 538 Days

Day: 33.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,763,427 km

• M1: 80,334 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.2 AU - 1.5 AU

Year: 576 Days

Day: 40 Hours

Environment

Temp: -7 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.7

Radius: 7.8

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.83 AU - 20.15 AU

Year: 24581 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,763,427 km

• M1: 100,380 km (0.083 R)
• M2: 403,465 km (0.08 R)
• M3: 664,963 km (0.043 R)
• M4: 1,821,504 km (0.119 R)
• M5: 2,242,173 km (0.085 R)
• M6: 2,500,229 km (0.116 R)
• M7: 2,830,990 km (0.103 R)
• M8: 3,337,229 km (0.097 R)
• M9: 4,173,182 km (0.056 R)
• M10: 4,420,467 km (0.06 R)
• M11: 5,062,242 km (0.109 R)
• M12: 6,207,414 km (0.116 R)
• M13: 7,567,857 km (0.103 R)
• M14: 9,903,379 km (0.1 R)
• M15: 10,668,722 km (0.11 R)
• M16: 10,999,183 km (0.11 R)
• M17: 11,610,889 km (0.046 R)
• M18: 12,389,247 km (0.081 R)
• M19: 15,430,422 km (0.103 R)
• M20: 15,853,186 km (0.101 R)
• M21: 19,814,238 km (0.032 R)
• M22: 23,936,258 km (0.032 R)
• M23: 24,502,934 km (0.095 R)
• M24: 27,718,840 km (0.06 R)
• M25: 28,596,231 km (0.118 R)
• M26: 29,234,266 km (0.108 R)
• M27: 32,983,787 km (0.075 R)
• M28: 34,397,188 km (0.079 R)
• M29: 38,878,691 km (0.069 R)
• M30: 45,785,176 km (0.101 R)
• M31: 52,320,060 km (0.056 R)
• M32: 57,005,765 km (0.068 R)
• M33: 64,765,556 km (0.051 R)
• M34: 71,551,614 km (0.076 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 18,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit