🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.77 AU - 0.91 AU

Year: 290 Days

Day: 25.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.39 AU - 1.97 AU

Year: 820 Days

Day: 37.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.45 AU - 2.63 AU

Year: 1525 Days

Day: 40.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.65 AU - 4.43 AU

Year: 3059 Days

Day: 20.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.5

Radius: 5.7

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.41 AU - 15.65 AU

Year: 20865 Days

Day: 15.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,327,153 km

• M1: 76,145 km (0.118 R)
• M2: 255,962 km (0.068 R)
• M3: 666,159 km (0.108 R)
• M4: 992,133 km (0.072 R)
• M5: 1,536,221 km (0.114 R)
• M6: 1,789,639 km (0.084 R)
• M7: 2,107,834 km (0.066 R)
• M8: 2,442,335 km (0.071 R)
• M9: 3,500,141 km (0.067 R)
• M10: 5,204,510 km (0.06 R)
• M11: 6,716,944 km (0.095 R)
• M12: 7,222,585 km (0.081 R)
• M13: 7,529,111 km (0.072 R)
• M14: 9,142,674 km (0.067 R)
• M15: 9,763,206 km (0.065 R)
• M16: 10,690,114 km (0.081 R)
• M17: 13,099,837 km (0.031 R)
• M18: 15,342,458 km (0.088 R)
• M19: 16,592,049 km (0.094 R)
• M20: 19,208,666 km (0.112 R)
• M21: 20,833,448 km (0.067 R)
• M22: 22,733,491 km (0.111 R)
• M23: 23,582,160 km (0.098 R)
• M24: 27,398,700 km (0.055 R)
• M25: 28,143,997 km (0.094 R)
• M26: 29,563,830 km (0.032 R)
• M27: 33,021,187 km (0.094 R)
• M28: 35,095,212 km (0.064 R)
• M29: 42,823,438 km (0.119 R)
• M30: 45,139,063 km (0.098 R)
• M31: 48,457,593 km (0.034 R)
• M32: 50,334,448 km (0.072 R)
• M33: 52,259,323 km (0.079 R)
• M34: 53,404,345 km (0.116 R)
• M35: 57,804,468 km (0.068 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 17,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit