🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.58 AU - 0.7 AU

Year: 191 Days

Day: 45.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.62 AU - 4 AU

Year: 2245 Days

Day: 40.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.9

Radius: 10.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.86 AU - 4.86 AU

Year: 3994 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,717,473 km

• M1: 131,945 km (0.094 R)
• M2: 484,099 km (0.059 R)
• M3: 881,431 km (0.077 R)
• M4: 1,293,573 km (0.117 R)
• M5: 1,964,519 km (0.036 R)
• M6: 2,394,015 km (0.114 R)
• M7: 3,097,424 km (0.026 R)
• M8: 3,516,448 km (0.05 R)
• M9: 3,973,020 km (0.114 R)
• M10: 4,426,152 km (0.112 R)
• M11: 6,427,024 km (0.102 R)
• M12: 7,023,919 km (0.03 R)
• M13: 9,824,990 km (0.034 R)
• M14: 12,589,409 km (0.049 R)
• M15: 12,940,365 km (0.119 R)
• M16: 15,834,935 km (0.099 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: 419 - 11,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit