🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.97 AU - 0.99 AU

Year: 349 Days

Day: 29.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.2 AU - 1.4 AU

Year: 533 Days

Day: 43.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.08 AU - 3.58 AU

Year: 2187 Days

Day: 30.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,506,390 km

• M1: 1,713,045 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.6

Radius: 9

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.9 AU - 8.54 AU

Year: 7720 Days

Day: 12 Hours

Environment

Temp: -154 °C

Axial Tilt: 51.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,506,390 km

• M1: 115,041 km (0.09 R)
• M2: 398,080 km (0.105 R)
• M3: 720,314 km (0.097 R)
• M4: 1,167,462 km (0.093 R)
• M5: 2,242,023 km (0.076 R)
• M6: 3,208,126 km (0.094 R)
• M7: 4,026,875 km (0.119 R)
• M8: 4,713,081 km (0.074 R)
• M9: 5,253,877 km (0.1 R)
• M10: 6,531,293 km (0.117 R)
• M11: 7,359,467 km (0.11 R)
• M12: 8,599,334 km (0.089 R)
• M13: 8,907,656 km (0.088 R)
• M14: 11,277,585 km (0.043 R)
• M15: 12,523,137 km (0.077 R)
• M16: 14,653,261 km (0.087 R)
• M17: 18,357,155 km (0.064 R)
• M18: 18,943,279 km (0.107 R)
• M19: 25,149,646 km (0.075 R)
• M20: 28,221,788 km (0.103 R)
• M21: 28,904,253 km (0.038 R)
• M22: 35,211,898 km (0.078 R)
• M23: 41,747,829 km (0.098 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 11,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit