🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.71 AU - 0.99 AU

Year: 230 Days

Day: 41.8 Hours

Environment

Temp: 263 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,955,671 km

• M1: 202,855 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.28 AU - 1.42 AU

Year: 460 Days

Day: 19.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.77 AU - 1.91 AU

Year: 732 Days

Day: 39.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.35 AU - 3.51 AU

Year: 1864 Days

Day: 24.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.97 AU - 5.79 AU

Year: 3163 Days

Day: 25 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,955,671 km

• M1: 10,921 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 21.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.2

Radius: 4.2

Gravity: 21.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 20.61 AU - 22.83 AU

Year: 29697 Days

Day: 16.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 80,955,671 km

• M1: 66,421 km (0.109 R)
• M2: 229,932 km (0.118 R)
• M3: 642,972 km (0.091 R)
• M4: 1,301,202 km (0.097 R)
• M5: 1,540,858 km (0.093 R)
• M6: 1,905,428 km (0.089 R)
• M7: 3,795,448 km (0.098 R)
• M8: 5,918,690 km (0.045 R)
• M9: 16,922,810 km (0.039 R)
• M10: 17,967,901 km (0.06 R)
• M11: 18,235,681 km (0.071 R)
• M12: 20,767,326 km (0.12 R)
• M13: 25,267,080 km (0.107 R)
• M14: 31,654,610 km (0.108 R)
• M15: 34,870,516 km (0.09 R)
• M16: 44,659,752 km (0.096 R)
• M17: 47,833,022 km (0.101 R)
• M18: 53,511,308 km (0.099 R)
• M19: 62,640,817 km (0.066 R)
• M20: 68,110,863 km (0.088 R)
• M21: 69,197,991 km (0.095 R)
• M22: 78,552,795 km (0.096 R)
• M23: 80,471,238 km (0.106 R)

Kuiper Belt

Range: 37.4 - 65.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 19,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit