🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.49 AU - 0.51 AU

Year: 135 Days

Day: 47.9 Hours

Environment

Temp: 225 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.65 AU - 0.69 AU

Year: 210 Days

Day: 43.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 137.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,649,002 km

• M1: 31,864 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.74 AU - 0.88 AU

Year: 279 Days

Day: 35.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 46,649,002 km

• M1: 188,194 km (0.11 R)
• M2: 254,316 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.5

Radius: 3.4

Gravity: 21.67 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.94 AU - 13.02 AU

Year: 15876 Days

Day: 23.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,649,002 km

• M1: 42,336 km (0.098 R)
• M2: 167,400 km (0.079 R)
• M3: 362,027 km (0.058 R)
• M4: 486,343 km (0.104 R)
• M5: 711,039 km (0.11 R)
• M6: 969,843 km (0.119 R)
• M7: 1,202,617 km (0.079 R)
• M8: 1,512,883 km (0.079 R)
• M9: 1,627,475 km (0.066 R)
• M10: 1,989,652 km (0.041 R)
• M11: 2,180,688 km (0.056 R)
• M12: 4,121,721 km (0.025 R)
• M13: 4,789,077 km (0.078 R)
• M14: 6,709,614 km (0.085 R)
• M15: 6,980,985 km (0.087 R)
• M16: 7,139,259 km (0.073 R)
• M17: 7,628,594 km (0.064 R)
• M18: 7,754,256 km (0.12 R)
• M19: 11,042,866 km (0.114 R)
• M20: 12,723,897 km (0.087 R)
• M21: 16,793,857 km (0.091 R)
• M22: 17,876,646 km (0.061 R)
• M23: 20,340,374 km (0.035 R)
• M24: 20,501,491 km (0.104 R)
• M25: 21,737,019 km (0.072 R)
• M26: 21,989,840 km (0.108 R)
• M27: 26,022,849 km (0.067 R)
• M28: 28,867,153 km (0.092 R)
• M29: 36,216,149 km (0.092 R)
• M30: 39,249,395 km (0.071 R)
• M31: 41,535,250 km (0.09 R)
• M32: 46,509,380 km (0.037 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 15,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit