🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.49 AU - 0.59 AU

Year: 144 Days

Day: 37.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.51 AU - 0.79 AU

Year: 190 Days

Day: 44.3 Hours

Environment

Temp: 224 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,767,392 km

• M1: 33,660 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.07 AU - 1.37 AU

Year: 490 Days

Day: 23.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,767,392 km

• M1: 163,510 km (0.064 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.1

Radius: 11.5

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.29 AU - 11.17 AU

Year: 12774 Days

Day: 8.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,767,392 km

• M1: 144,512 km (0.109 R)
• M2: 531,970 km (0.065 R)
• M3: 1,079,049 km (0.098 R)
• M4: 1,721,423 km (0.079 R)
• M5: 2,646,087 km (0.093 R)
• M6: 9,243,054 km (0.117 R)
• M7: 9,827,832 km (0.08 R)
• M8: 11,071,589 km (0.071 R)
• M9: 14,313,823 km (0.09 R)
• M10: 17,546,185 km (0.119 R)
• M11: 19,058,769 km (0.096 R)
• M12: 19,528,955 km (0.045 R)
• M13: 30,641,234 km (0.025 R)
• M14: 37,392,287 km (0.095 R)
• M15: 39,128,370 km (0.097 R)
• M16: 43,162,726 km (0.043 R)
• M17: 46,329,413 km (0.11 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit