🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.3

Radius: 11.3

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.29 AU - 2.33 AU

Year: 2381 Days

Day: 12.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,359,553 km

• M1: 140,921 km (0.069 R)
• M2: 853,456 km (0.079 R)
• M3: 1,477,279 km (0.114 R)
• M4: 2,156,453 km (0.119 R)
• M5: 3,545,320 km (0.046 R)
• M6: 5,458,976 km (0.073 R)
• M7: 5,817,412 km (0.086 R)
• M8: 6,667,577 km (0.072 R)
• M9: 9,173,042 km (0.102 R)
• M10: 10,834,327 km (0.108 R)
• M11: 11,820,925 km (0.074 R)
• M12: 13,046,430 km (0.066 R)
• M13: 15,800,078 km (0.098 R)
• M14: 16,320,230 km (0.106 R)
• M15: 17,394,941 km (0.109 R)
• M16: 19,625,595 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.9

Radius: 8.7

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.89 AU - 4.59 AU

Year: 4906 Days

Day: 12.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,359,553 km

• M1: 116,686 km (0.088 R)
• M2: 483,650 km (0.05 R)
• M3: 787,932 km (0.053 R)
• M4: 1,194,240 km (0.112 R)
• M5: 1,855,014 km (0.115 R)
• M6: 2,153,461 km (0.106 R)
• M7: 2,903,545 km (0.12 R)
• M8: 3,556,989 km (0.079 R)
• M9: 4,652,494 km (0.115 R)
• M10: 5,375,799 km (0.071 R)
• M11: 5,662,130 km (0.076 R)
• M12: 9,194,435 km (0.085 R)
• M13: 9,646,669 km (0.119 R)
• M14: 10,243,565 km (0.086 R)
• M15: 10,729,608 km (0.067 R)
• M16: 11,323,811 km (0.07 R)
• M17: 13,394,096 km (0.111 R)
• M18: 13,922,027 km (0.117 R)
• M19: 15,937,858 km (0.109 R)
• M20: 17,447,300 km (0.032 R)
• M21: 18,787,099 km (0.096 R)
• M22: 19,785,066 km (0.067 R)
• M23: 20,888,201 km (0.108 R)
• M24: 24,521,485 km (0.111 R)
• M25: 25,551,765 km (0.104 R)
• M26: 28,468,924 km (0.111 R)
• M27: 29,429,641 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.1

Radius: 13.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.99 AU - 4.59 AU

Year: 5004 Days

Day: 10 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,359,553 km

• M1: 166,652 km (0.098 R)
• M2: 619,485 km (0.063 R)
• M3: 1,450,800 km (0.078 R)
• M4: 2,482,128 km (0.097 R)
• M5: 3,869,499 km (0.065 R)
• M6: 6,689,867 km (0.083 R)
• M7: 8,039,539 km (0.104 R)
• M8: 8,539,794 km (0.086 R)
• M9: 9,060,694 km (0.11 R)
• M10: 10,003,460 km (0.1 R)
• M11: 11,360,761 km (0.111 R)
• M12: 12,083,768 km (0.074 R)
• M13: 15,287,406 km (0.062 R)
• M14: 16,508,574 km (0.11 R)
• M15: 18,216,234 km (0.116 R)
• M16: 19,081,657 km (0.089 R)
• M17: 24,339,125 km (0.096 R)
• M18: 25,771,076 km (0.038 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.1

Radius: 6.6

Gravity: 20.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.62 AU - 7.38 AU

Year: 12561 Days

Day: 18.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,359,553 km

• M1: 82,877 km (0.098 R)
• M2: 418,724 km (0.106 R)
• M3: 840,291 km (0.084 R)
• M4: 1,186,610 km (0.076 R)
• M5: 1,458,280 km (0.104 R)
• M6: 2,364,843 km (0.064 R)
• M7: 4,085,967 km (0.094 R)
• M8: 5,114,751 km (0.047 R)
• M9: 5,726,606 km (0.103 R)
• M10: 8,231,922 km (0.056 R)
• M11: 9,020,004 km (0.065 R)
• M12: 9,380,235 km (0.094 R)
• M13: 13,132,299 km (0.081 R)
• M14: 15,410,226 km (0.108 R)
• M15: 16,757,505 km (0.101 R)
• M16: 20,554,299 km (0.098 R)
• M17: 33,195,319 km (0.091 R)
• M18: 34,301,745 km (0.094 R)
• M19: 36,588,049 km (0.041 R)
• M20: 38,434,984 km (0.119 R)
• M21: 50,034,354 km (0.074 R)
• M22: 50,676,877 km (0.113 R)
• M23: 51,978,229 km (0.09 R)
• M24: 52,471,902 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.6

Radius: 3.6

Gravity: 23.73 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.79 AU - 8.79 AU

Year: 13350 Days

Day: 17.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,359,553 km

• M1: 62,831 km (0.093 R)
• M2: 180,265 km (0.056 R)
• M3: 299,794 km (0.103 R)
• M4: 524,640 km (0.036 R)
• M5: 999,912 km (0.086 R)
• M6: 2,278,525 km (0.118 R)
• M7: 3,362,212 km (0.104 R)
• M8: 4,042,284 km (0.115 R)
• M9: 4,749,433 km (0.096 R)
• M10: 5,635,501 km (0.117 R)
• M11: 9,456,979 km (0.082 R)
• M12: 12,141,662 km (0.053 R)
• M13: 16,091,645 km (0.074 R)
• M14: 20,262,284 km (0.117 R)
• M15: 25,927,405 km (0.105 R)
• M16: 32,997,850 km (0.036 R)
• M17: 34,214,080 km (0.037 R)
• M18: 35,689,714 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.2

Radius: 3.8

Gravity: 23.56 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.37 AU - 8.71 AU

Year: 15462 Days

Day: 23.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,359,553 km

• M1: 47,423 km (0.079 R)
• M2: 254,915 km (0.083 R)
• M3: 516,861 km (0.053 R)
• M4: 748,289 km (0.12 R)
• M5: 959,222 km (0.052 R)
• M6: 1,416,393 km (0.027 R)
• M7: 1,587,383 km (0.034 R)
• M8: 1,724,564 km (0.113 R)
• M9: 1,869,674 km (0.09 R)
• M10: 2,058,018 km (0.078 R)
• M11: 3,078,575 km (0.095 R)
• M12: 3,831,201 km (0.066 R)
• M13: 7,218,696 km (0.095 R)
• M14: 7,682,599 km (0.103 R)
• M15: 8,256,157 km (0.088 R)
• M16: 8,857,690 km (0.1 R)
• M17: 9,487,946 km (0.105 R)
• M18: 9,839,351 km (0.108 R)
• M19: 10,729,010 km (0.095 R)
• M20: 13,973,488 km (0.086 R)
• M21: 19,053,682 km (0.108 R)
• M22: 19,451,762 km (0.057 R)
• M23: 20,182,398 km (0.103 R)
• M24: 21,784,592 km (0.11 R)
• M25: 22,045,191 km (0.093 R)
• M26: 22,219,921 km (0.059 R)
• M27: 23,018,176 km (0.104 R)
• M28: 23,652,022 km (0.117 R)
• M29: 23,927,132 km (0.056 R)
• M30: 30,534,721 km (0.049 R)
• M31: 32,414,268 km (0.085 R)
• M32: 39,534,528 km (0.11 R)
• M33: 45,758,697 km (0.08 R)
• M34: 46,903,869 km (0.032 R)
• M35: 48,214,795 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.2

Radius: 7.3

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.58 AU - 10.6 AU

Year: 21738 Days

Day: 20.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,359,553 km

• M1: 90,806 km (0.06 R)
• M2: 455,675 km (0.097 R)
• M3: 827,426 km (0.1 R)
• M4: 1,116,150 km (0.03 R)
• M5: 1,589,029 km (0.107 R)
• M6: 1,843,345 km (0.066 R)
• M7: 2,103,795 km (0.114 R)
• M8: 2,826,353 km (0.111 R)
• M9: 3,432,224 km (0.095 R)
• M10: 5,089,469 km (0.076 R)
• M11: 6,514,239 km (0.109 R)
• M12: 9,944,369 km (0.096 R)
• M13: 11,073,085 km (0.116 R)
• M14: 14,110,969 km (0.072 R)
• M15: 14,496,931 km (0.056 R)
• M16: 15,370,583 km (0.099 R)
• M17: 18,111,365 km (0.075 R)
• M18: 24,649,540 km (0.086 R)
• M19: 25,435,677 km (0.118 R)
• M20: 27,176,398 km (0.046 R)
• M21: 30,251,532 km (0.118 R)
• M22: 42,592,459 km (0.081 R)
• M23: 45,541,481 km (0.099 R)
• M24: 47,927,119 km (0.105 R)
• M25: 48,798,975 km (0.074 R)
• M26: 51,115,199 km (0.092 R)
• M27: 65,709,818 km (0.115 R)
• M28: 83,352,343 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 19,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit