🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.63 AU - 0.91 AU

Year: 206 Days

Day: 41.7 Hours

Environment

Temp: 285 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,991,947 km

• M1: 251,923 km (0.063 R)
• M2: 471,532 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.46 AU - 2 AU

Year: 693 Days

Day: 43 Hours

Environment

Temp: 95 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.73 AU - 1.95 AU

Year: 760 Days

Day: 14.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.01 AU - 3.33 AU

Year: 1328 Days

Day: 25.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,991,947 km

• M1: 1,065,885 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.4

Radius: 11.7

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.59 AU - 13.69 AU

Year: 12875 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,991,947 km

• M1: 148,551 km (0.066 R)
• M2: 945,309 km (0.044 R)
• M3: 1,723,517 km (0.051 R)
• M4: 2,215,096 km (0.035 R)
• M5: 2,687,825 km (0.101 R)
• M6: 3,457,955 km (0.108 R)
• M7: 3,867,105 km (0.047 R)
• M8: 4,983,255 km (0.109 R)
• M9: 5,364,131 km (0.059 R)
• M10: 7,935,269 km (0.064 R)
• M11: 10,324,198 km (0.101 R)
• M12: 15,432,516 km (0.116 R)
• M13: 18,282,505 km (0.108 R)
• M14: 30,833,916 km (0.108 R)
• M15: 40,628,987 km (0.111 R)
• M16: 41,188,034 km (0.051 R)
• M17: 46,452,532 km (0.101 R)
• M18: 52,149,219 km (0.118 R)
• M19: 59,903,326 km (0.113 R)

Kuiper Belt

Range: 36 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 17,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit