🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.49 AU - 0.61 AU

Year: 143 Days

Day: 28.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,164,511 km

• M1: 43,383 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.79 AU - 1.13 AU

Year: 331 Days

Day: 22.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,164,511 km

• M1: 186,399 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.71 AU - 5.27 AU

Year: 3344 Days

Day: 14.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.1

Radius: 7.6

Gravity: 15.46 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.03 AU - 14.37 AU

Year: 16855 Days

Day: 21.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,164,511 km

• M1: 94,546 km (0.084 R)
• M2: 445,802 km (0.086 R)
• M3: 800,199 km (0.085 R)
• M4: 1,183,768 km (0.091 R)
• M5: 2,015,532 km (0.069 R)
• M6: 2,732,256 km (0.101 R)
• M7: 4,000,546 km (0.096 R)
• M8: 4,835,003 km (0.09 R)
• M9: 5,901,786 km (0.054 R)
• M10: 7,686,937 km (0.109 R)
• M11: 10,690,713 km (0.054 R)
• M12: 11,564,514 km (0.08 R)
• M13: 16,415,823 km (0.107 R)
• M14: 18,005,001 km (0.118 R)
• M15: 18,265,002 km (0.043 R)
• M16: 21,292,714 km (0.116 R)
• M17: 30,722,017 km (0.059 R)
• M18: 31,093,469 km (0.095 R)
• M19: 33,778,302 km (0.072 R)
• M20: 39,750,697 km (0.05 R)
• M21: 43,371,863 km (0.1 R)
• M22: 48,033,632 km (0.028 R)
• M23: 53,732,414 km (0.106 R)
• M24: 59,673,244 km (0.061 R)
• M25: 60,833,825 km (0.117 R)
• M26: 62,404,602 km (0.108 R)
• M27: 66,863,367 km (0.116 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 20,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit