🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.7 AU - 0.78 AU

Year: 225 Days

Day: 32.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,582,584 km

• M1: 604,675 km (0.09 R)
• M2: 705,055 km (0.052 R)

Asteroid Belt

Center: 1.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.23 AU - 1.79 AU

Year: 655 Days

Day: 45.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,582,584 km

• M1: 627,264 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.53 AU - 1.53 AU

Year: 668 Days

Day: 27.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.5

Radius: 10.4

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.56 AU - 11.78 AU

Year: 12307 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,582,584 km

• M1: 130,749 km (0.064 R)
• M2: 551,418 km (0.074 R)
• M3: 1,285,046 km (0.057 R)
• M4: 2,219,135 km (0.055 R)
• M5: 4,515,612 km (0.116 R)
• M6: 5,008,238 km (0.105 R)
• M7: 6,248,703 km (0.032 R)
• M8: 10,386,281 km (0.095 R)
• M9: 11,980,097 km (0.074 R)
• M10: 14,049,035 km (0.094 R)
• M11: 16,204,292 km (0.117 R)
• M12: 17,808,280 km (0.116 R)
• M13: 22,628,623 km (0.099 R)
• M14: 23,705,578 km (0.087 R)
• M15: 28,562,721 km (0.108 R)
• M16: 31,223,469 km (0.067 R)
• M17: 34,161,422 km (0.073 R)
• M18: 37,899,274 km (0.032 R)
• M19: 48,935,857 km (0.051 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 20,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit