🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.54 AU - 0.86 AU

Year: 221 Days

Day: 32 Hours

Environment

Temp: 147 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.85 AU - 0.89 AU

Year: 306 Days

Day: 43.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.11 AU - 1.39 AU

Year: 526 Days

Day: 43.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.84 AU - 3.98 AU

Year: 2372 Days

Day: 42.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,462,878 km

• M1: 42,187 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.6

Radius: 13

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.72 AU - 12.7 AU

Year: 14140 Days

Day: 8.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,462,878 km

• M1: 173,982 km (0.102 R)
• M2: 636,389 km (0.06 R)
• M3: 1,051,523 km (0.061 R)
• M4: 1,842,747 km (0.102 R)
• M5: 3,141,256 km (0.04 R)
• M6: 3,559,382 km (0.111 R)
• M7: 4,213,574 km (0.033 R)
• M8: 6,055,123 km (0.032 R)
• M9: 11,832,144 km (0.033 R)
• M10: 13,040,596 km (0.106 R)
• M11: 16,566,767 km (0.104 R)
• M12: 19,514,593 km (0.117 R)
• M13: 20,261,087 km (0.11 R)
• M14: 20,769,121 km (0.082 R)
• M15: 21,372,749 km (0.072 R)
• M16: 23,810,895 km (0.099 R)
• M17: 24,567,561 km (0.079 R)
• M18: 29,019,593 km (0.056 R)
• M19: 30,986,506 km (0.055 R)
• M20: 33,391,890 km (0.106 R)
• M21: 34,700,273 km (0.078 R)
• M22: 42,170,144 km (0.095 R)
• M23: 45,551,953 km (0.105 R)
• M24: 46,718,218 km (0.064 R)
• M25: 49,110,288 km (0.054 R)
• M26: 50,182,157 km (0.097 R)
• M27: 50,646,210 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 16,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit