🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.51 AU - 0.69 AU

Year: 177 Days

Day: 43.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.1 AU - 1.38 AU

Year: 526 Days

Day: 22.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.21 AU - 1.43 AU

Year: 578 Days

Day: 19.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.81 AU - 2.91 AU

Year: 1381 Days

Day: 30.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.53 AU - 3.65 AU

Year: 2068 Days

Day: 28.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.9

Radius: 13.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.87 AU - 12.01 AU

Year: 12845 Days

Day: 9.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,352,848 km

• M1: 169,195 km (0.072 R)
• M2: 955,482 km (0.083 R)
• M3: 1,428,660 km (0.093 R)
• M4: 1,911,412 km (0.059 R)
• M5: 2,368,433 km (0.057 R)
• M6: 3,147,090 km (0.1 R)
• M7: 4,464,449 km (0.119 R)
• M8: 5,518,067 km (0.059 R)
• M9: 7,132,078 km (0.105 R)
• M10: 8,523,937 km (0.087 R)
• M11: 9,782,354 km (0.087 R)
• M12: 11,384,548 km (0.073 R)
• M13: 11,955,712 km (0.115 R)
• M14: 12,606,014 km (0.084 R)
• M15: 18,068,132 km (0.08 R)
• M16: 20,720,801 km (0.118 R)
• M17: 22,986,162 km (0.094 R)
• M18: 26,787,144 km (0.102 R)
• M19: 37,081,123 km (0.099 R)
• M20: 40,936,560 km (0.067 R)
• M21: 42,551,020 km (0.05 R)
• M22: 43,928,368 km (0.118 R)
• M23: 45,906,500 km (0.115 R)
• M24: 51,419,182 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 17,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit