🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.47 AU - 0.59 AU

Year: 138 Days

Day: 33.2 Hours

Environment

Temp: 261 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.64 AU

Year: 157 Days

Day: 17.5 Hours

Environment

Temp: 245 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 21,406,685 km

• M1: 199,564 km (0.06 R)
• M2: 222,153 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.61 AU - 0.71 AU

Year: 191 Days

Day: 30.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.01 AU - 1.27 AU

Year: 434 Days

Day: 34.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,406,685 km

• M1: 139,874 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.8

Radius: 11.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.22 AU - 6.66 AU

Year: 5825 Days

Day: 11.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 21,406,685 km

• M1: 146,905 km (0.073 R)
• M2: 607,367 km (0.105 R)
• M3: 983,756 km (0.105 R)
• M4: 1,627,774 km (0.063 R)
• M5: 2,078,363 km (0.113 R)
• M6: 2,782,820 km (0.091 R)
• M7: 3,288,610 km (0.088 R)
• M8: 3,659,463 km (0.114 R)
• M9: 4,597,591 km (0.051 R)
• M10: 6,479,533 km (0.084 R)
• M11: 6,856,818 km (0.085 R)
• M12: 7,372,482 km (0.108 R)
• M13: 7,979,251 km (0.058 R)
• M14: 8,933,985 km (0.073 R)
• M15: 11,028,804 km (0.052 R)
• M16: 11,442,292 km (0.089 R)
• M17: 11,951,972 km (0.11 R)
• M18: 13,904,224 km (0.078 R)
• M19: 14,731,800 km (0.112 R)
• M20: 16,166,144 km (0.067 R)
• M21: 20,340,374 km (0.081 R)
• M22: 20,837,637 km (0.072 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 11,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit