🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.03 AU - 1.71 AU

Year: 580 Days

Day: 37.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.87 AU - 4.09 AU

Year: 2872 Days

Day: 28.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.5 AU - 5.14 AU

Year: 3247 Days

Day: 27.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,896,259 km

• M1: 1,393,205 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.8

Radius: 14.5

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.81 AU - 9.13 AU

Year: 8915 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 33,896,259 km

• M1: 183,407 km (0.105 R)
• M2: 290,369 km (0.099 R)
• M3: 603,478 km (0.072 R)
• M4: 752,028 km (0.058 R)
• M5: 1,294,919 km (0.083 R)
• M6: 1,393,654 km (0.097 R)
• M7: 1,599,351 km (0.045 R)
• M8: 2,003,564 km (0.089 R)
• M9: 2,690,966 km (0.114 R)
• M10: 2,819,770 km (0.082 R)
• M11: 3,196,009 km (0.109 R)
• M12: 3,401,856 km (0.115 R)
• M13: 4,021,191 km (0.062 R)
• M14: 4,420,168 km (0.116 R)
• M15: 4,989,538 km (0.115 R)
• M16: 5,229,343 km (0.108 R)
• M17: 5,500,265 km (0.043 R)
• M18: 5,609,920 km (0.112 R)
• M19: 6,601,006 km (0.103 R)
• M20: 6,805,656 km (0.102 R)
• M21: 7,012,550 km (0.107 R)
• M22: 7,341,964 km (0.073 R)
• M23: 7,584,612 km (0.072 R)
• M24: 7,737,800 km (0.118 R)
• M25: 7,830,102 km (0.038 R)
• M26: 8,391,992 km (0.055 R)
• M27: 8,518,701 km (0.113 R)
• M28: 9,161,523 km (0.067 R)
• M29: 10,155,302 km (0.097 R)
• M30: 11,148,333 km (0.071 R)
• M31: 11,815,838 km (0.034 R)
• M32: 12,064,919 km (0.051 R)
• M33: 12,172,330 km (0.086 R)
• M34: 12,713,725 km (0.098 R)
• M35: 13,374,050 km (0.118 R)
• M36: 13,559,401 km (0.118 R)
• M37: 14,499,175 km (0.064 R)
• M38: 15,073,182 km (0.093 R)
• M39: 16,322,474 km (0.057 R)
• M40: 16,640,070 km (0.054 R)
• M41: 16,879,577 km (0.105 R)
• M42: 17,564,436 km (0.098 R)
• M43: 19,337,021 km (0.087 R)
• M44: 22,167,113 km (0.088 R)
• M45: 23,228,061 km (0.09 R)
• M46: 23,989,515 km (0.084 R)
• M47: 24,622,762 km (0.062 R)
• M48: 25,998,315 km (0.039 R)
• M49: 26,276,417 km (0.114 R)
• M50: 26,976,086 km (0.058 R)
• M51: 28,536,841 km (0.074 R)
• M52: 28,775,749 km (0.052 R)
• M53: 32,839,874 km (0.114 R)
• M54: 33,694,228 km (0.091 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 20,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit