🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.44 AU - 0.66 AU

Year: 145 Days

Day: 28.9 Hours

Environment

Temp: 260 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.87 AU - 1.11 AU

Year: 351 Days

Day: 34.6 Hours

Environment

Temp: 77 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,049,006 km

• M1: 30,219 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.29 AU - 1.45 AU

Year: 572 Days

Day: 38.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.8 AU - 1.8 AU

Year: 861 Days

Day: 19.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.39 AU - 3.97 AU

Year: 2021 Days

Day: 27.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182

Radius: 9.5

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.52 AU - 13.88 AU

Year: 14265 Days

Day: 6.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,049,006 km

• M1: 127,009 km (0.111 R)
• M2: 573,558 km (0.038 R)
• M3: 884,423 km (0.105 R)
• M4: 1,300,454 km (0.065 R)
• M5: 1,919,341 km (0.079 R)
• M6: 2,271,195 km (0.075 R)
• M7: 2,647,284 km (0.116 R)
• M8: 3,149,035 km (0.08 R)
• M9: 5,719,426 km (0.105 R)
• M10: 6,351,028 km (0.077 R)
• M11: 6,809,545 km (0.081 R)
• M12: 8,527,228 km (0.12 R)
• M13: 8,998,312 km (0.08 R)
• M14: 9,396,392 km (0.105 R)
• M15: 10,419,641 km (0.079 R)
• M16: 12,796,452 km (0.11 R)
• M17: 13,701,669 km (0.074 R)
• M18: 16,345,811 km (0.071 R)
• M19: 19,239,782 km (0.087 R)
• M20: 21,426,753 km (0.072 R)
• M21: 24,026,615 km (0.091 R)
• M22: 25,577,795 km (0.085 R)
• M23: 28,783,528 km (0.106 R)
• M24: 30,039,402 km (0.063 R)
• M25: 31,130,419 km (0.041 R)
• M26: 31,838,316 km (0.045 R)
• M27: 32,453,463 km (0.108 R)
• M28: 32,867,999 km (0.057 R)
• M29: 33,919,821 km (0.115 R)
• M30: 36,090,636 km (0.061 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 15,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit