🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.21 AU - 1.53 AU

Year: 566 Days

Day: 27.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.4 AU - 2.16 AU

Year: 839 Days

Day: 18.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.86 AU - 3.68 AU

Year: 2088 Days

Day: 22.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.6

Radius: 12.6

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.79 AU - 6.73 AU

Year: 5530 Days

Day: 8.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 174.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,947,837 km

• M1: 373,097 km (0.093 R)
• M2: 1,003,353 km (0.071 R)
• M3: 1,796,371 km (0.102 R)
• M4: 2,562,761 km (0.095 R)
• M5: 3,054,938 km (0.093 R)
• M6: 3,990,523 km (0.084 R)
• M7: 6,050,187 km (0.054 R)
• M8: 7,104,253 km (0.041 R)
• M9: 7,583,266 km (0.05 R)
• M10: 8,147,848 km (0.083 R)
• M11: 8,606,216 km (0.118 R)
• M12: 9,791,779 km (0.106 R)
• M13: 13,408,607 km (0.061 R)
• M14: 14,853,872 km (0.077 R)
• M15: 16,607,757 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.4

Radius: 9.2

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.4 AU - 14.1 AU

Year: 14222 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,947,837 km

• M1: 141,819 km (0.117 R)
• M2: 591,061 km (0.045 R)
• M3: 985,850 km (0.08 R)
• M4: 1,383,930 km (0.099 R)
• M5: 1,787,844 km (0.071 R)
• M6: 2,387,432 km (0.115 R)
• M7: 4,522,792 km (0.065 R)
• M8: 4,874,796 km (0.065 R)
• M9: 5,670,507 km (0.082 R)
• M10: 7,386,993 km (0.098 R)
• M11: 7,786,120 km (0.072 R)
• M12: 8,920,970 km (0.034 R)
• M13: 12,174,275 km (0.108 R)
• M14: 13,112,852 km (0.086 R)
• M15: 13,831,221 km (0.098 R)
• M16: 14,369,923 km (0.103 R)
• M17: 16,892,891 km (0.045 R)
• M18: 17,353,203 km (0.058 R)
• M19: 18,948,515 km (0.073 R)
• M20: 21,077,143 km (0.103 R)
• M21: 22,520,314 km (0.11 R)
• M22: 23,549,846 km (0.09 R)
• M23: 23,932,069 km (0.112 R)
• M24: 26,006,243 km (0.092 R)
• M25: 28,954,668 km (0.087 R)
• M26: 30,059,448 km (0.072 R)
• M27: 30,963,468 km (0.116 R)
• M28: 32,353,232 km (0.107 R)
• M29: 32,944,293 km (0.12 R)
• M30: 35,132,312 km (0.077 R)
• M31: 37,415,325 km (0.084 R)
• M32: 42,415,634 km (0.066 R)
• M33: 47,387,519 km (0.037 R)
• M34: 50,328,314 km (0.094 R)
• M35: 53,717,903 km (0.058 R)
• M36: 57,947,782 km (0.113 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 11,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit