🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.52 AU - 0.58 AU

Year: 146 Days

Day: 31.5 Hours

Environment

Temp: 249 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.57 AU - 0.71 AU

Year: 183 Days

Day: 44.1 Hours

Environment

Temp: 222 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,739,600 km

• M1: 65,823 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.77 AU - 0.83 AU

Year: 256 Days

Day: 18.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,739,600 km

• M1: 42,785 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.81 AU - 0.97 AU

Year: 301 Days

Day: 29.7 Hours

Environment

Temp: 101 °C

Axial Tilt: 58.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,739,600 km

• M1: 424,708 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.56 AU - 1.72 AU

Year: 752 Days

Day: 18.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,739,600 km

• M1: 278,252 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.8

Radius: 4.7

Gravity: 24.93 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 11.38 AU - 17.42 AU

Year: 19571 Days

Day: 15.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,739,600 km

• M1: 59,540 km (0.098 R)
• M2: 222,452 km (0.097 R)
• M3: 514,168 km (0.103 R)
• M4: 685,457 km (0.062 R)
• M5: 1,095,804 km (0.096 R)
• M6: 1,793,379 km (0.036 R)
• M7: 2,654,764 km (0.105 R)
• M8: 3,531,108 km (0.074 R)
• M9: 6,365,838 km (0.097 R)
• M10: 8,926,355 km (0.07 R)
• M11: 10,315,372 km (0.047 R)
• M12: 10,491,149 km (0.077 R)
• M13: 12,099,925 km (0.114 R)
• M14: 14,152,258 km (0.03 R)
• M15: 16,266,824 km (0.054 R)
• M16: 16,505,283 km (0.079 R)
• M17: 21,015,958 km (0.096 R)
• M18: 21,298,698 km (0.073 R)
• M19: 27,054,326 km (0.034 R)
• M20: 29,572,956 km (0.087 R)
• M21: 38,901,580 km (0.11 R)
• M22: 41,951,581 km (0.11 R)
• M23: 42,250,029 km (0.084 R)
• M24: 46,102,174 km (0.055 R)
• M25: 46,579,541 km (0.076 R)
• M26: 48,194,749 km (0.061 R)
• M27: 51,707,307 km (0.076 R)
• M28: 55,746,151 km (0.068 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 19,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit