🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.99 AU - 1.39 AU

Year: 458 Days

Day: 42.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.42 AU - 2.36 AU

Year: 917 Days

Day: 17.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.98 AU - 3.16 AU

Year: 1455 Days

Day: 15.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.71 AU - 4.33 AU

Year: 2846 Days

Day: 12.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,348,991 km

• M1: 393,592 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445

Radius: 14.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.7 AU - 7.78 AU

Year: 6879 Days

Day: 9.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,348,991 km

• M1: 184,005 km (0.049 R)
• M2: 749,336 km (0.093 R)
• M3: 1,288,187 km (0.098 R)
• M4: 2,048,294 km (0.077 R)
• M5: 2,567,099 km (0.035 R)
• M6: 3,233,857 km (0.116 R)
• M7: 5,419,632 km (0.092 R)
• M8: 5,985,411 km (0.112 R)
• M9: 7,097,073 km (0.065 R)
• M10: 7,629,491 km (0.115 R)
• M11: 9,305,885 km (0.107 R)
• M12: 9,858,051 km (0.081 R)
• M13: 10,567,893 km (0.103 R)
• M14: 11,359,116 km (0.053 R)
• M15: 13,591,415 km (0.063 R)
• M16: 17,532,272 km (0.099 R)
• M17: 18,245,106 km (0.062 R)
• M18: 26,985,062 km (0.098 R)
• M19: 27,761,475 km (0.078 R)
• M20: 28,909,190 km (0.089 R)
• M21: 31,299,166 km (0.064 R)
• M22: 32,252,553 km (0.11 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 15,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit