🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.52 AU - 0.84 AU

Year: 197 Days

Day: 27.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,134,403 km

• M1: 205,547 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.38 AU - 1.4 AU

Year: 576 Days

Day: 29.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.4 AU - 2.28 AU

Year: 877 Days

Day: 24.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,134,403 km

• M1: 27,227 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.2 AU - 3.46 AU

Year: 1673 Days

Day: 30.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.63 AU - 6.07 AU

Year: 4349 Days

Day: 23.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,134,403 km

• M1: 2,889,483 km (0.116 R)

Asteroid Belt

Center: 8.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.9

Radius: 14.3

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.16 AU - 13.18 AU

Year: 14011 Days

Day: 9.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,134,403 km

• M1: 177,872 km (0.079 R)
• M2: 1,401,582 km (0.114 R)
• M3: 2,476,294 km (0.098 R)
• M4: 4,427,798 km (0.119 R)
• M5: 5,758,022 km (0.114 R)
• M6: 7,086,002 km (0.101 R)
• M7: 7,733,163 km (0.072 R)
• M8: 11,522,327 km (0.102 R)
• M9: 13,556,110 km (0.114 R)
• M10: 16,037,041 km (0.119 R)
• M11: 16,776,952 km (0.043 R)
• M12: 17,385,068 km (0.075 R)
• M13: 19,546,907 km (0.08 R)
• M14: 21,703,659 km (0.076 R)
• M15: 25,081,878 km (0.09 R)
• M16: 27,415,156 km (0.106 R)
• M17: 33,815,851 km (0.115 R)
• M18: 34,542,597 km (0.096 R)
• M19: 36,785,817 km (0.108 R)
• M20: 38,334,305 km (0.089 R)
• M21: 40,060,365 km (0.099 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 18,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit