🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.27 AU - 1.65 AU

Year: 759 Days

Day: 30.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.4 AU - 1.86 AU

Year: 896 Days

Day: 18.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,540,933 km

• M1: 156,330 km (0.117 R)
• M2: 770,728 km (0.08 R)

Asteroid Belt

Center: 2.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.8

Radius: 8

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.27 AU - 4.63 AU

Year: 3379 Days

Day: 13.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 32,540,933 km

• M1: 99,483 km (0.111 R)
• M2: 353,799 km (0.082 R)
• M3: 685,757 km (0.049 R)
• M4: 1,022,053 km (0.116 R)
• M5: 1,373,009 km (0.096 R)
• M6: 1,878,949 km (0.082 R)
• M7: 2,380,701 km (0.072 R)
• M8: 2,899,057 km (0.074 R)
• M9: 3,148,586 km (0.117 R)
• M10: 4,115,886 km (0.098 R)
• M11: 5,165,166 km (0.082 R)
• M12: 5,426,663 km (0.114 R)
• M13: 6,684,482 km (0.115 R)
• M14: 7,154,668 km (0.117 R)
• M15: 7,513,403 km (0.102 R)
• M16: 8,056,444 km (0.104 R)
• M17: 9,489,891 km (0.058 R)
• M18: 10,124,634 km (0.111 R)
• M19: 11,259,334 km (0.047 R)
• M20: 11,834,837 km (0.069 R)
• M21: 12,244,735 km (0.079 R)
• M22: 13,929,357 km (0.118 R)
• M23: 15,437,752 km (0.093 R)
• M24: 15,762,828 km (0.105 R)
• M25: 17,167,253 km (0.088 R)
• M26: 20,030,108 km (0.109 R)
• M27: 21,540,747 km (0.113 R)
• M28: 22,289,335 km (0.091 R)
• M29: 23,982,932 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.6

Radius: 11.7

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.79 AU - 6.01 AU

Year: 5402 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,540,933 km

• M1: 145,559 km (0.071 R)
• M2: 539,600 km (0.084 R)
• M3: 1,207,105 km (0.048 R)
• M4: 2,313,531 km (0.119 R)
• M5: 3,841,374 km (0.113 R)
• M6: 4,622,125 km (0.095 R)
• M7: 7,213,161 km (0.099 R)
• M8: 10,064,346 km (0.083 R)
• M9: 11,496,896 km (0.108 R)
• M10: 13,326,178 km (0.085 R)
• M11: 13,757,768 km (0.077 R)
• M12: 16,361,519 km (0.085 R)
• M13: 17,489,637 km (0.102 R)
• M14: 19,830,395 km (0.027 R)
• M15: 21,185,153 km (0.098 R)
• M16: 22,146,918 km (0.111 R)
• M17: 22,600,498 km (0.073 R)
• M18: 23,998,790 km (0.088 R)
• M19: 24,800,036 km (0.082 R)
• M20: 26,287,188 km (0.063 R)
• M21: 27,571,187 km (0.082 R)
• M22: 28,361,363 km (0.079 R)
• M23: 29,438,467 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 18,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit