🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.4

Radius: 12.8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.56 AU - 0.62 AU

Year: 302 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,023,089 km

• M1: 159,172 km (0.09 R)
• M2: 615,446 km (0.09 R)
• M3: 1,277,267 km (0.108 R)
• M4: 1,702,424 km (0.104 R)
• M5: 2,168,272 km (0.116 R)
• M6: 2,656,110 km (0.1 R)
• M7: 3,175,813 km (0.118 R)
• M8: 3,682,950 km (0.042 R)
• M9: 4,107,808 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.5

Radius: 11.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.7 AU - 0.86 AU

Year: 459 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,023,089 km

• M1: 145,858 km (0.051 R)
• M2: 568,771 km (0.115 R)
• M3: 936,183 km (0.074 R)
• M4: 1,309,580 km (0.041 R)
• M5: 1,718,730 km (0.091 R)
• M6: 2,240,228 km (0.11 R)
• M7: 2,612,428 km (0.075 R)
• M8: 3,103,109 km (0.086 R)
• M9: 3,780,488 km (0.034 R)
• M10: 4,216,266 km (0.1 R)
• M11: 5,221,265 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.8

Radius: 11.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.89 AU - 0.97 AU

Year: 598 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,023,089 km

• M1: 144,960 km (0.115 R)
• M2: 565,779 km (0.105 R)
• M3: 976,276 km (0.114 R)
• M4: 1,493,884 km (0.095 R)
• M5: 1,866,084 km (0.119 R)
• M6: 2,264,014 km (0.104 R)
• M7: 2,935,559 km (0.1 R)
• M8: 3,762,087 km (0.099 R)
• M9: 4,230,478 km (0.094 R)
• M10: 4,722,206 km (0.06 R)
• M11: 5,419,931 km (0.118 R)
• M12: 6,092,672 km (0.093 R)
• M13: 6,623,296 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.1

Radius: 14.9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.97 AU - 1.51 AU

Year: 921 Days

Day: 14.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,023,089 km

• M1: 186,249 km (0.077 R)
• M2: 692,489 km (0.052 R)
• M3: 1,785,451 km (0.117 R)
• M4: 2,252,346 km (0.11 R)
• M5: 2,790,150 km (0.111 R)
• M6: 3,331,096 km (0.09 R)
• M7: 4,004,137 km (0.044 R)
• M8: 4,541,941 km (0.116 R)
• M9: 5,334,510 km (0.118 R)
• M10: 5,804,697 km (0.103 R)
• M11: 6,584,251 km (0.087 R)
• M12: 7,080,318 km (0.09 R)
• M13: 7,625,751 km (0.087 R)
• M14: 8,990,234 km (0.097 R)
• M15: 9,573,965 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.2

Radius: 11.1

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.48 AU - 3.58 AU

Year: 4423 Days

Day: 14.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,023,089 km

• M1: 138,079 km (0.118 R)
• M2: 589,116 km (0.067 R)
• M3: 1,115,103 km (0.094 R)
• M4: 2,645,489 km (0.112 R)
• M5: 3,046,561 km (0.112 R)
• M6: 3,509,267 km (0.09 R)
• M7: 4,303,482 km (0.1 R)
• M8: 4,808,973 km (0.102 R)
• M9: 5,496,076 km (0.111 R)
• M10: 6,930,720 km (0.043 R)
• M11: 7,771,609 km (0.102 R)
• M12: 10,435,499 km (0.033 R)
• M13: 13,026,983 km (0.104 R)
• M14: 15,319,121 km (0.105 R)
• M15: 15,961,345 km (0.061 R)
• M16: 16,682,257 km (0.085 R)
• M17: 20,128,842 km (0.077 R)
• M18: 21,689,597 km (0.11 R)
• M19: 23,177,049 km (0.091 R)
• M20: 24,573,096 km (0.107 R)
• M21: 25,534,262 km (0.111 R)
• M22: 27,531,843 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.9

Radius: 10.5

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.51 AU - 3.69 AU

Year: 4555 Days

Day: 7.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,023,089 km

• M1: 130,898 km (0.027 R)
• M2: 759,060 km (0.055 R)
• M3: 1,142,778 km (0.043 R)
• M4: 1,720,824 km (0.11 R)
• M5: 2,213,151 km (0.08 R)
• M6: 3,589,601 km (0.118 R)
• M7: 4,156,278 km (0.058 R)
• M8: 4,524,288 km (0.098 R)
• M9: 5,076,155 km (0.102 R)
• M10: 6,064,548 km (0.103 R)
• M11: 6,539,521 km (0.112 R)
• M12: 7,528,214 km (0.109 R)
• M13: 8,002,588 km (0.11 R)
• M14: 10,771,346 km (0.117 R)
• M15: 12,903,415 km (0.109 R)
• M16: 14,677,047 km (0.115 R)
• M17: 15,360,560 km (0.115 R)
• M18: 18,439,284 km (0.115 R)
• M19: 19,778,334 km (0.08 R)
• M20: 21,038,098 km (0.047 R)
• M21: 22,499,669 km (0.102 R)
• M22: 22,951,006 km (0.084 R)
• M23: 23,716,798 km (0.101 R)
• M24: 25,057,494 km (0.115 R)
• M25: 30,743,410 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449

Radius: 13

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.42 AU - 4.42 AU

Year: 5176 Days

Day: 14.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,023,089 km

• M1: 161,715 km (0.052 R)
• M2: 619,784 km (0.059 R)
• M3: 1,173,745 km (0.04 R)
• M4: 1,614,011 km (0.065 R)
• M5: 2,758,435 km (0.077 R)
• M6: 3,436,861 km (0.108 R)
• M7: 3,978,256 km (0.119 R)
• M8: 4,747,189 km (0.065 R)
• M9: 5,448,205 km (0.099 R)
• M10: 6,706,323 km (0.063 R)
• M11: 7,556,188 km (0.106 R)
• M12: 8,185,696 km (0.114 R)
• M13: 8,812,063 km (0.101 R)
• M14: 10,668,722 km (0.078 R)
• M15: 11,780,832 km (0.108 R)
• M16: 12,246,830 km (0.079 R)
• M17: 13,975,433 km (0.059 R)
• M18: 16,030,908 km (0.106 R)
• M19: 17,548,728 km (0.1 R)
• M20: 19,545,859 km (0.105 R)
• M21: 21,899,034 km (0.099 R)
• M22: 23,398,603 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.4

Radius: 8

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.01 AU - 7.45 AU

Year: 11643 Days

Day: 15.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,023,089 km

• M1: 99,483 km (0.044 R)
• M2: 482,154 km (0.099 R)
• M3: 887,564 km (0.086 R)
• M4: 1,266,795 km (0.091 R)
• M5: 1,950,307 km (0.12 R)
• M6: 2,315,925 km (0.065 R)
• M7: 2,661,945 km (0.038 R)
• M8: 3,065,859 km (0.113 R)
• M9: 4,714,577 km (0.073 R)
• M10: 5,376,099 km (0.111 R)
• M11: 6,326,793 km (0.086 R)
• M12: 6,964,978 km (0.053 R)
• M13: 7,645,349 km (0.061 R)
• M14: 8,462,901 km (0.096 R)
• M15: 9,187,703 km (0.074 R)
• M16: 10,217,535 km (0.116 R)
• M17: 14,975,046 km (0.106 R)
• M18: 15,533,645 km (0.028 R)
• M19: 17,675,736 km (0.109 R)
• M20: 20,344,413 km (0.105 R)
• M21: 23,177,796 km (0.096 R)
• M22: 27,076,317 km (0.113 R)
• M23: 32,536,789 km (0.099 R)
• M24: 33,002,936 km (0.113 R)
• M25: 33,591,903 km (0.119 R)
• M26: 39,607,233 km (0.073 R)
• M27: 40,944,937 km (0.06 R)
• M28: 42,450,789 km (0.055 R)
• M29: 42,867,868 km (0.119 R)
• M30: 48,996,743 km (0.113 R)
• M31: 50,071,903 km (0.068 R)
• M32: 53,230,513 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 13,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit