🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.51 AU - 1.83 AU

Year: 822 Days

Day: 31.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,847,020 km

• M1: 857,794 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.66 AU - 2.46 AU

Year: 1126 Days

Day: 33.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,847,020 km

• M1: 60,438 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.92 AU - 3.34 AU

Year: 2109 Days

Day: 19.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.3

Radius: 8.5

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.89 AU - 11.49 AU

Year: 10609 Days

Day: 11.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,847,020 km

• M1: 105,766 km (0.07 R)
• M2: 371,003 km (0.112 R)
• M3: 818,300 km (0.113 R)
• M4: 1,687,015 km (0.064 R)
• M5: 3,273,650 km (0.069 R)
• M6: 3,653,330 km (0.07 R)
• M7: 3,983,343 km (0.096 R)
• M8: 4,473,276 km (0.057 R)
• M9: 6,694,056 km (0.113 R)
• M10: 9,898,592 km (0.071 R)
• M11: 10,491,897 km (0.074 R)
• M12: 11,056,479 km (0.119 R)
• M13: 12,814,254 km (0.082 R)
• M14: 15,722,437 km (0.054 R)
• M15: 19,270,300 km (0.056 R)
• M16: 20,588,856 km (0.108 R)
• M17: 26,373,805 km (0.113 R)
• M18: 28,290,453 km (0.088 R)
• M19: 34,259,408 km (0.098 R)
• M20: 35,500,622 km (0.104 R)
• M21: 39,037,564 km (0.051 R)
• M22: 42,031,167 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.9

Radius: 3.9

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 14.63 AU - 17.95 AU

Year: 25037 Days

Day: 19 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,847,020 km

• M1: 48,619 km (0.084 R)
• M2: 390,002 km (0.04 R)
• M3: 516,262 km (0.051 R)
• M4: 719,865 km (0.113 R)
• M5: 985,700 km (0.105 R)
• M6: 1,789,789 km (0.082 R)
• M7: 3,259,588 km (0.109 R)
• M8: 3,405,895 km (0.069 R)
• M9: 3,531,108 km (0.096 R)
• M10: 4,708,443 km (0.116 R)
• M11: 7,010,306 km (0.049 R)
• M12: 7,172,470 km (0.081 R)
• M13: 9,515,621 km (0.102 R)
• M14: 12,679,168 km (0.112 R)
• M15: 17,647,014 km (0.105 R)
• M16: 17,796,761 km (0.113 R)
• M17: 19,580,566 km (0.04 R)
• M18: 23,499,133 km (0.07 R)
• M19: 23,862,805 km (0.061 R)
• M20: 27,105,937 km (0.095 R)
• M21: 30,094,454 km (0.048 R)
• M22: 36,110,084 km (0.025 R)
• M23: 38,197,124 km (0.083 R)
• M24: 38,322,487 km (0.069 R)
• M25: 41,807,668 km (0.106 R)
• M26: 46,918,530 km (0.045 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 13,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit