🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.79 AU - 1.15 AU

Year: 403 Days

Day: 45.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.94 AU - 1.2 AU

Year: 467 Days

Day: 25 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,308,546 km

• M1: 40,391 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.84 AU - 1.84 AU

Year: 1053 Days

Day: 30.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.3

Radius: 13.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.13 AU - 5.47 AU

Year: 4435 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 76.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,308,546 km

• M1: 219,011 km (0.095 R)
• M2: 834,008 km (0.106 R)
• M3: 1,499,868 km (0.049 R)
• M4: 2,952,464 km (0.075 R)
• M5: 3,750,419 km (0.107 R)
• M6: 5,009,883 km (0.071 R)
• M7: 6,013,086 km (0.114 R)
• M8: 9,429,603 km (0.093 R)
• M9: 10,757,433 km (0.111 R)
• M10: 12,467,636 km (0.074 R)
• M11: 13,735,628 km (0.074 R)
• M12: 14,643,836 km (0.035 R)
• M13: 15,540,825 km (0.11 R)
• M14: 19,976,851 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.4

Radius: 9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.9 AU - 8.98 AU

Year: 8559 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,308,546 km

• M1: 111,899 km (0.057 R)
• M2: 455,825 km (0.115 R)
• M3: 879,336 km (0.098 R)
• M4: 1,351,916 km (0.115 R)
• M5: 2,223,772 km (0.097 R)
• M6: 3,167,735 km (0.12 R)
• M7: 3,977,807 km (0.058 R)
• M8: 4,481,503 km (0.077 R)
• M9: 5,027,087 km (0.081 R)
• M10: 6,282,213 km (0.084 R)
• M11: 6,732,652 km (0.119 R)
• M12: 7,484,082 km (0.098 R)
• M13: 9,481,663 km (0.116 R)
• M14: 10,248,950 km (0.094 R)
• M15: 13,630,909 km (0.09 R)
• M16: 14,222,419 km (0.088 R)
• M17: 19,051,887 km (0.066 R)
• M18: 21,687,951 km (0.074 R)
• M19: 23,320,363 km (0.049 R)
• M20: 23,779,330 km (0.099 R)
• M21: 25,433,732 km (0.073 R)
• M22: 28,272,502 km (0.036 R)
• M23: 30,037,607 km (0.099 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: 240 - 16,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit