🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.55 AU - 0.63 AU

Year: 174 Days

Day: 13.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.08 AU - 1.12 AU

Year: 444 Days

Day: 25.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.59 AU - 1.81 AU

Year: 853 Days

Day: 42.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,523,266 km

• M1: 35,006 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.18 AU - 3.36 AU

Year: 1775 Days

Day: 35.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.22 AU - 4.42 AU

Year: 2875 Days

Day: 18.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.1

Radius: 5.5

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.08 AU - 15.48 AU

Year: 17590 Days

Day: 17.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,523,266 km

• M1: 68,815 km (0.067 R)
• M2: 241,002 km (0.105 R)
• M3: 675,135 km (0.041 R)
• M4: 934,837 km (0.087 R)
• M5: 1,272,779 km (0.11 R)
• M6: 1,506,600 km (0.073 R)
• M7: 1,885,532 km (0.078 R)
• M8: 2,385,338 km (0.083 R)
• M9: 2,570,391 km (0.084 R)
• M10: 2,877,365 km (0.061 R)
• M11: 3,087,401 km (0.032 R)
• M12: 4,792,218 km (0.029 R)
• M13: 6,239,727 km (0.106 R)
• M14: 6,876,266 km (0.095 R)
• M15: 7,295,439 km (0.109 R)
• M16: 9,497,520 km (0.072 R)
• M17: 10,610,827 km (0.1 R)
• M18: 11,113,775 km (0.054 R)
• M19: 12,106,656 km (0.091 R)
• M20: 19,582,660 km (0.073 R)
• M21: 20,168,935 km (0.077 R)
• M22: 20,853,195 km (0.062 R)
• M23: 21,997,918 km (0.097 R)
• M24: 23,370,030 km (0.03 R)
• M25: 24,315,788 km (0.082 R)
• M26: 25,682,514 km (0.066 R)
• M27: 26,283,598 km (0.11 R)
• M28: 26,587,581 km (0.054 R)
• M29: 29,758,158 km (0.096 R)
• M30: 30,981,270 km (0.115 R)
• M31: 35,095,212 km (0.086 R)
• M32: 40,092,080 km (0.042 R)
• M33: 48,520,573 km (0.108 R)
• M34: 49,131,381 km (0.04 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 11,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit