🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.5 AU - 0.8 AU

Year: 183 Days

Day: 38.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.25 AU - 1.37 AU

Year: 525 Days

Day: 17.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.47 AU - 2.01 AU

Year: 803 Days

Day: 26.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.83 AU - 4.59 AU

Year: 2500 Days

Day: 40.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.38 AU - 5.54 AU

Year: 3295 Days

Day: 13.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.4

Radius: 9.9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.53 AU - 7.81 AU

Year: 6027 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,402,639 km

• M1: 123,269 km (0.037 R)
• M2: 636,539 km (0.086 R)
• M3: 967,599 km (0.106 R)
• M4: 1,353,861 km (0.07 R)
• M5: 1,716,486 km (0.058 R)
• M6: 2,217,190 km (0.043 R)
• M7: 2,795,685 km (0.085 R)
• M8: 3,431,775 km (0.117 R)
• M9: 4,070,558 km (0.061 R)
• M10: 4,587,867 km (0.103 R)
• M11: 5,754,282 km (0.12 R)
• M12: 6,815,230 km (0.105 R)
• M13: 11,088,045 km (0.045 R)
• M14: 12,051,006 km (0.117 R)
• M15: 12,384,011 km (0.107 R)
• M16: 18,460,976 km (0.111 R)
• M17: 19,096,168 km (0.083 R)
• M18: 19,811,695 km (0.113 R)
• M19: 21,296,154 km (0.087 R)
• M20: 24,333,739 km (0.115 R)
• M21: 25,563,284 km (0.088 R)
• M22: 27,320,910 km (0.092 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 13,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit