🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.49 AU - 0.67 AU

Year: 162 Days

Day: 43.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.47 AU - 0.75 AU

Year: 175 Days

Day: 29 Hours

Environment

Temp: 159 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.87 AU - 1.17 AU

Year: 378 Days

Day: 18.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.87 AU - 3.15 AU

Year: 1917 Days

Day: 14.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.8

Radius: 11.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.21 AU - 13.07 AU

Year: 12740 Days

Day: 13.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,862,593 km

• M1: 144,212 km (0.096 R)
• M2: 641,775 km (0.095 R)
• M3: 2,608,987 km (0.099 R)
• M4: 3,505,527 km (0.062 R)
• M5: 6,085,043 km (0.092 R)
• M6: 8,278,297 km (0.114 R)
• M7: 12,885,014 km (0.037 R)
• M8: 14,760,971 km (0.087 R)
• M9: 15,799,630 km (0.073 R)
• M10: 18,569,584 km (0.08 R)
• M11: 19,047,549 km (0.082 R)
• M12: 22,356,504 km (0.114 R)
• M13: 26,629,468 km (0.101 R)
• M14: 27,958,645 km (0.085 R)
• M15: 29,331,505 km (0.038 R)
• M16: 30,307,930 km (0.05 R)
• M17: 31,418,096 km (0.12 R)
• M18: 37,632,392 km (0.077 R)
• M19: 46,785,238 km (0.099 R)
• M20: 49,475,457 km (0.089 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: 208 - 17,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit