🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.72 AU - 1.88 AU

Year: 887 Days

Day: 33.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,760,645 km

• M1: 35,754 km (0.098 R)
• M2: 199,564 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.09 AU - 4.03 AU

Year: 2466 Days

Day: 47 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,760,645 km

• M1: 872,305 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.27 AU - 4.57 AU

Year: 2849 Days

Day: 22.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,760,645 km

• M1: 19,897 km (0.11 R)
• M2: 1,511,686 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.28 AU - 4.84 AU

Year: 3575 Days

Day: 44.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.8

Radius: 8.3

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.65 AU - 9.89 AU

Year: 11210 Days

Day: 13.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,760,645 km

• M1: 105,766 km (0.079 R)
• M2: 804,687 km (0.057 R)
• M3: 1,437,935 km (0.079 R)
• M4: 1,837,511 km (0.114 R)
• M5: 2,470,908 km (0.033 R)
• M6: 3,168,184 km (0.084 R)
• M7: 4,592,056 km (0.067 R)
• M8: 5,184,015 km (0.107 R)
• M9: 5,678,885 km (0.066 R)
• M10: 7,224,231 km (0.033 R)
• M11: 7,796,592 km (0.062 R)
• M12: 8,932,339 km (0.064 R)
• M13: 10,013,333 km (0.068 R)
• M14: 10,392,414 km (0.11 R)
• M15: 11,824,814 km (0.107 R)
• M16: 13,711,991 km (0.09 R)
• M17: 15,288,753 km (0.036 R)
• M18: 16,982,649 km (0.095 R)
• M19: 22,625,182 km (0.105 R)
• M20: 23,848,294 km (0.113 R)
• M21: 28,315,287 km (0.104 R)
• M22: 30,518,265 km (0.117 R)
• M23: 37,161,757 km (0.028 R)
• M24: 43,123,830 km (0.092 R)
• M25: 45,588,455 km (0.115 R)
• M26: 51,915,996 km (0.085 R)
• M27: 54,536,203 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit