🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.4 AU - 0.62 AU

Year: 138 Days

Day: 26.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,584,899 km

• M1: 149,897 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.74 AU - 1.06 AU

Year: 323 Days

Day: 17.2 Hours

Environment

Temp: 41 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.64 AU - 2.22 AU

Year: 1016 Days

Day: 22.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,584,899 km

• M1: 165,904 km (0.089 R)
• M2: 804,537 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 13

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.34 AU - 5.52 AU

Year: 4792 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 23,584,899 km

• M1: 455,526 km (0.08 R)
• M2: 558,898 km (0.094 R)
• M3: 773,122 km (0.033 R)
• M4: 1,111,063 km (0.028 R)
• M5: 1,590,973 km (0.116 R)
• M6: 1,717,384 km (0.091 R)
• M7: 1,803,402 km (0.085 R)
• M8: 2,010,446 km (0.039 R)
• M9: 2,529,401 km (0.081 R)
• M10: 2,644,890 km (0.043 R)
• M11: 2,796,134 km (0.117 R)
• M12: 3,124,800 km (0.091 R)
• M13: 3,914,677 km (0.076 R)
• M14: 4,029,718 km (0.118 R)
• M15: 4,126,508 km (0.057 R)
• M16: 4,263,390 km (0.072 R)
• M17: 4,481,503 km (0.091 R)
• M18: 4,662,666 km (0.067 R)
• M19: 6,310,936 km (0.1 R)
• M20: 6,651,421 km (0.062 R)
• M21: 7,421,850 km (0.06 R)
• M22: 7,517,143 km (0.09 R)
• M23: 7,684,992 km (0.073 R)
• M24: 7,999,896 km (0.069 R)
• M25: 8,097,733 km (0.1 R)
• M26: 8,294,454 km (0.111 R)
• M27: 8,667,701 km (0.104 R)
• M28: 9,020,901 km (0.061 R)
• M29: 9,148,359 km (0.116 R)
• M30: 9,430,650 km (0.081 R)
• M31: 9,534,022 km (0.075 R)
• M32: 10,056,567 km (0.092 R)
• M33: 10,188,662 km (0.09 R)
• M34: 10,481,276 km (0.115 R)
• M35: 10,993,349 km (0.039 R)
• M36: 11,211,463 km (0.076 R)
• M37: 11,652,029 km (0.072 R)
• M38: 11,958,106 km (0.116 R)
• M39: 12,295,150 km (0.057 R)
• M40: 13,296,109 km (0.096 R)
• M41: 13,470,241 km (0.053 R)
• M42: 13,850,369 km (0.114 R)
• M43: 14,027,044 km (0.112 R)
• M44: 14,204,318 km (0.102 R)
• M45: 14,561,408 km (0.089 R)
• M46: 15,619,514 km (0.091 R)
• M47: 15,834,187 km (0.101 R)
• M48: 15,957,306 km (0.11 R)
• M49: 16,080,724 km (0.085 R)
• M50: 16,235,408 km (0.028 R)
• M51: 16,359,574 km (0.116 R)
• M52: 16,546,272 km (0.113 R)
• M53: 16,796,400 km (0.091 R)
• M54: 17,016,309 km (0.041 R)
• M55: 17,873,505 km (0.075 R)
• M56: 18,582,300 km (0.034 R)
• M57: 19,994,354 km (0.113 R)
• M58: 21,168,996 km (0.069 R)
• M59: 21,440,666 km (0.051 R)
• M60: 21,542,841 km (0.11 R)
• M61: 21,679,275 km (0.111 R)
• M62: 22,296,964 km (0.112 R)
• M63: 22,607,978 km (0.115 R)
• M64: 22,850,925 km (0.086 R)
• M65: 23,059,913 km (0.072 R)
• M66: 23,304,356 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 18,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit