🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.42 AU - 0.64 AU

Year: 142 Days

Day: 17.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,597,087 km

• M1: 39,943 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.55 AU - 0.57 AU

Year: 154 Days

Day: 24.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.28 AU - 4.34 AU

Year: 2730 Days

Day: 28 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,597,087 km

• M1: 586,723 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.9

Radius: 11

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.75 AU - 6.97 AU

Year: 6596 Days

Day: 5.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,597,087 km

• M1: 136,882 km (0.104 R)
• M2: 1,649,466 km (0.079 R)
• M3: 2,027,051 km (0.068 R)
• M4: 2,636,513 km (0.067 R)
• M5: 3,277,390 km (0.045 R)
• M6: 6,150,268 km (0.117 R)
• M7: 7,398,662 km (0.089 R)
• M8: 9,541,801 km (0.089 R)
• M9: 9,904,875 km (0.039 R)
• M10: 11,778,140 km (0.119 R)
• M11: 19,431,267 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.4

Radius: 14.3

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.95 AU - 9.61 AU

Year: 10378 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,597,087 km

• M1: 178,620 km (0.079 R)
• M2: 790,924 km (0.063 R)
• M3: 1,391,260 km (0.028 R)
• M4: 2,166,327 km (0.088 R)
• M5: 2,747,814 km (0.066 R)
• M6: 3,685,942 km (0.041 R)
• M7: 5,902,833 km (0.118 R)
• M8: 6,730,259 km (0.113 R)
• M9: 7,337,776 km (0.099 R)
• M10: 8,946,701 km (0.074 R)
• M11: 10,618,457 km (0.069 R)
• M12: 12,914,186 km (0.096 R)
• M13: 13,410,402 km (0.088 R)
• M14: 17,174,434 km (0.09 R)
• M15: 17,699,223 km (0.115 R)
• M16: 18,702,427 km (0.056 R)
• M17: 19,419,000 km (0.079 R)
• M18: 22,558,611 km (0.111 R)
• M19: 23,007,405 km (0.12 R)
• M20: 24,295,891 km (0.111 R)
• M21: 25,924,563 km (0.104 R)
• M22: 28,450,373 km (0.112 R)
• M23: 35,174,349 km (0.083 R)
• M24: 37,131,837 km (0.114 R)
• M25: 37,884,165 km (0.041 R)
• M26: 38,391,451 km (0.097 R)
• M27: 41,530,762 km (0.077 R)
• M28: 45,690,930 km (0.049 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 17,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit