🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.68 AU - 0.86 AU

Year: 237 Days

Day: 20.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,285,569 km

• M1: 32,612 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.04 AU - 5.06 AU

Year: 2865 Days

Day: 19.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.6

Radius: 12.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.08 AU - 6.98 AU

Year: 5204 Days

Day: 13.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,285,569 km

• M1: 158,125 km (0.091 R)
• M2: 817,403 km (0.12 R)
• M3: 1,361,041 km (0.103 R)
• M4: 2,396,857 km (0.115 R)
• M5: 3,046,112 km (0.086 R)
• M6: 5,363,832 km (0.093 R)
• M7: 6,040,912 km (0.089 R)
• M8: 6,883,896 km (0.042 R)
• M9: 12,157,071 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.1

Radius: 13.7

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.98 AU - 9.4 AU

Year: 7495 Days

Day: 5.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,285,569 km

• M1: 170,392 km (0.099 R)
• M2: 645,365 km (0.104 R)
• M3: 1,130,810 km (0.071 R)
• M4: 1,640,490 km (0.03 R)
• M5: 2,070,135 km (0.097 R)
• M6: 3,100,416 km (0.044 R)
• M7: 3,893,584 km (0.07 R)
• M8: 4,366,014 km (0.104 R)
• M9: 5,555,766 km (0.11 R)
• M10: 5,985,860 km (0.096 R)
• M11: 8,397,078 km (0.107 R)
• M12: 9,010,579 km (0.097 R)
• M13: 9,513,527 km (0.114 R)
• M14: 10,475,890 km (0.111 R)
• M15: 12,259,994 km (0.064 R)
• M16: 13,224,452 km (0.089 R)
• M17: 14,238,875 km (0.043 R)
• M18: 14,733,894 km (0.093 R)
• M19: 15,693,116 km (0.108 R)
• M20: 17,174,883 km (0.085 R)
• M21: 24,130,137 km (0.109 R)
• M22: 26,750,044 km (0.099 R)
• M23: 27,600,209 km (0.09 R)
• M24: 28,468,325 km (0.031 R)
• M25: 30,157,884 km (0.101 R)
• M26: 32,230,113 km (0.025 R)
• M27: 35,513,936 km (0.097 R)
• M28: 38,894,399 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.2

Radius: 15

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.76 AU - 9.76 AU

Year: 10717 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,285,569 km

• M1: 186,698 km (0.112 R)
• M2: 898,784 km (0.069 R)
• M3: 1,427,463 km (0.105 R)
• M4: 2,067,143 km (0.09 R)
• M5: 2,610,034 km (0.079 R)
• M6: 3,631,040 km (0.104 R)
• M7: 4,262,343 km (0.077 R)
• M8: 5,028,284 km (0.097 R)
• M9: 6,348,485 km (0.102 R)
• M10: 7,472,264 km (0.103 R)
• M11: 8,410,392 km (0.111 R)
• M12: 9,330,120 km (0.081 R)
• M13: 10,521,368 km (0.113 R)
• M14: 11,370,336 km (0.108 R)
• M15: 13,387,065 km (0.107 R)
• M16: 13,942,073 km (0.093 R)
• M17: 14,901,444 km (0.101 R)
• M18: 15,904,498 km (0.099 R)
• M19: 17,238,911 km (0.055 R)
• M20: 19,653,719 km (0.08 R)
• M21: 21,107,063 km (0.072 R)
• M22: 22,717,783 km (0.101 R)
• M23: 23,331,434 km (0.055 R)
• M24: 26,471,044 km (0.114 R)
• M25: 27,248,803 km (0.034 R)
• M26: 28,646,646 km (0.111 R)
• M27: 30,302,096 km (0.067 R)
• M28: 34,603,483 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.1

Radius: 3.6

Gravity: 27.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 15.64 AU - 25.2 AU

Year: 32431 Days

Day: 15.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,285,569 km

• M1: 44,730 km (0.102 R)
• M2: 194,028 km (0.088 R)
• M3: 444,156 km (0.112 R)
• M4: 679,025 km (0.097 R)
• M5: 1,030,131 km (0.031 R)
• M6: 1,268,590 km (0.109 R)
• M7: 2,078,064 km (0.1 R)
• M8: 2,554,384 km (0.092 R)
• M9: 3,845,563 km (0.098 R)
• M10: 4,208,936 km (0.11 R)
• M11: 4,852,057 km (0.099 R)
• M12: 5,395,846 km (0.112 R)
• M13: 8,514,662 km (0.081 R)
• M14: 9,655,346 km (0.071 R)
• M15: 17,789,730 km (0.119 R)
• M16: 19,928,082 km (0.084 R)
• M17: 27,598,414 km (0.035 R)
• M18: 33,630,649 km (0.088 R)
• M19: 34,597,948 km (0.087 R)
• M20: 35,868,932 km (0.107 R)
• M21: 49,618,771 km (0.079 R)
• M22: 54,001,391 km (0.043 R)
• M23: 62,072,495 km (0.118 R)
• M24: 64,156,094 km (0.118 R)
• M25: 67,804,487 km (0.104 R)
• M26: 70,237,397 km (0.092 R)
• M27: 71,588,565 km (0.044 R)
• M28: 77,405,678 km (0.104 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 14,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit