🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.72 AU - 1.82 AU

Year: 887 Days

Day: 33.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.04 AU - 2.4 AU

Year: 1246 Days

Day: 26.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.44 AU - 3.48 AU

Year: 1919 Days

Day: 46.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.6

Radius: 5.3

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.82 AU - 20.98 AU

Year: 28530 Days

Day: 23.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,601,645 km

• M1: 67,169 km (0.098 R)
• M2: 251,773 km (0.082 R)
• M3: 537,056 km (0.031 R)
• M4: 706,252 km (0.03 R)
• M5: 1,764,208 km (0.083 R)
• M6: 2,519,378 km (0.072 R)
• M7: 2,720,587 km (0.117 R)
• M8: 3,720,050 km (0.073 R)
• M9: 4,541,642 km (0.109 R)
• M10: 5,702,521 km (0.095 R)
• M11: 6,789,499 km (0.118 R)
• M12: 8,744,295 km (0.035 R)
• M13: 10,070,480 km (0.041 R)
• M14: 11,647,541 km (0.092 R)
• M15: 14,989,557 km (0.088 R)
• M16: 21,303,036 km (0.119 R)
• M17: 21,579,642 km (0.028 R)
• M18: 21,765,443 km (0.091 R)
• M19: 22,902,237 km (0.069 R)
• M20: 28,177,357 km (0.077 R)
• M21: 31,272,687 km (0.044 R)
• M22: 31,869,732 km (0.109 R)
• M23: 36,002,373 km (0.101 R)
• M24: 38,810,026 km (0.087 R)
• M25: 40,056,775 km (0.101 R)
• M26: 41,616,482 km (0.112 R)
• M27: 47,629,568 km (0.099 R)
• M28: 61,527,959 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 15,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit