🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.61 AU - 0.95 AU

Year: 264 Days

Day: 46.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.93 AU - 2.89 AU

Year: 1433 Days

Day: 28.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.18 AU - 3.5 AU

Year: 2337 Days

Day: 23 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,284,059 km

• M1: 869,164 km (0.08 R)
• M2: 1,785,002 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.7

Radius: 11.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.92 AU - 6.04 AU

Year: 4255 Days

Day: 12.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 20,284,059 km

• M1: 146,157 km (0.098 R)
• M2: 573,558 km (0.097 R)
• M3: 1,116,748 km (0.106 R)
• M4: 1,658,891 km (0.107 R)
• M5: 2,170,366 km (0.099 R)
• M6: 2,723,728 km (0.097 R)
• M7: 3,093,086 km (0.071 R)
• M8: 3,739,348 km (0.083 R)
• M9: 4,198,015 km (0.07 R)
• M10: 4,583,080 km (0.087 R)
• M11: 5,524,350 km (0.065 R)
• M12: 5,935,296 km (0.099 R)
• M13: 6,311,534 km (0.105 R)
• M14: 6,703,780 km (0.045 R)
• M15: 7,112,332 km (0.12 R)
• M16: 8,076,789 km (0.112 R)
• M17: 8,951,039 km (0.099 R)
• M18: 11,954,216 km (0.059 R)
• M19: 12,469,431 km (0.044 R)
• M20: 13,044,336 km (0.075 R)
• M21: 13,590,518 km (0.088 R)
• M22: 15,371,480 km (0.092 R)
• M23: 16,032,553 km (0.109 R)
• M24: 16,925,653 km (0.061 R)
• M25: 18,242,712 km (0.095 R)
• M26: 18,868,630 km (0.089 R)
• M27: 20,103,411 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 13,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit