🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.57 AU - 0.63 AU

Year: 165 Days

Day: 23.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.33 AU - 1.67 AU

Year: 652 Days

Day: 13.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.95 AU - 3.25 AU

Year: 1936 Days

Day: 43.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.93 AU - 3.93 AU

Year: 2254 Days

Day: 14.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,409,563 km

• M1: 2,020,918 km (0.1 R)
• M2: 3,035,042 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41

Radius: 9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.74 AU - 10.46 AU

Year: 8947 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 17,409,563 km

• M1: 112,498 km (0.095 R)
• M2: 768,933 km (0.084 R)
• M3: 839,992 km (0.114 R)
• M4: 1,167,462 km (0.103 R)
• M5: 1,250,189 km (0.113 R)
• M6: 1,356,553 km (0.092 R)
• M7: 1,601,445 km (0.119 R)
• M8: 1,800,410 km (0.088 R)
• M9: 2,069,986 km (0.086 R)
• M10: 2,954,259 km (0.09 R)
• M11: 3,480,843 km (0.079 R)
• M12: 4,686,303 km (0.083 R)
• M13: 5,108,917 km (0.06 R)
• M14: 5,455,834 km (0.072 R)
• M15: 5,900,290 km (0.108 R)
• M16: 5,990,647 km (0.103 R)
• M17: 6,154,307 km (0.112 R)
• M18: 7,129,087 km (0.086 R)
• M19: 7,321,918 km (0.094 R)
• M20: 8,454,524 km (0.05 R)
• M21: 10,657,801 km (0.087 R)
• M22: 11,346,998 km (0.062 R)
• M23: 12,004,930 km (0.075 R)
• M24: 13,050,170 km (0.111 R)
• M25: 13,168,203 km (0.117 R)
• M26: 13,476,524 km (0.11 R)
• M27: 14,415,700 km (0.106 R)
• M28: 14,733,445 km (0.112 R)
• M29: 15,053,585 km (0.084 R)
• M30: 15,201,986 km (0.052 R)
• M31: 15,876,373 km (0.061 R)
• M32: 16,280,587 km (0.026 R)
• M33: 16,407,595 km (0.097 R)
• M34: 16,534,903 km (0.111 R)
• M35: 16,611,497 km (0.055 R)
• M36: 17,021,844 km (0.043 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 13,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit