🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.5

Radius: 14.2

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.76 AU - 0.86 AU

Year: 464 Days

Day: 14.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,187,557 km

• M1: 176,675 km (0.083 R)
• M2: 695,331 km (0.098 R)
• M3: 1,177,036 km (0.1 R)
• M4: 1,695,542 km (0.111 R)
• M5: 2,209,112 km (0.114 R)
• M6: 3,016,342 km (0.067 R)
• M7: 3,623,859 km (0.1 R)
• M8: 4,111,099 km (0.09 R)
• M9: 4,611,504 km (0.102 R)
• M10: 5,302,945 km (0.091 R)
• M11: 5,879,795 km (0.118 R)
• M12: 6,793,838 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.5

Radius: 11.7

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.88 AU - 1.14 AU

Year: 645 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,187,557 km

• M1: 145,559 km (0.102 R)
• M2: 641,176 km (0.068 R)
• M3: 1,197,980 km (0.062 R)
• M4: 1,631,365 km (0.028 R)
• M5: 2,094,071 km (0.066 R)
• M6: 2,611,081 km (0.072 R)
• M7: 3,212,165 km (0.03 R)
• M8: 3,676,816 km (0.052 R)
• M9: 4,529,973 km (0.106 R)
• M10: 4,909,802 km (0.05 R)
• M11: 5,311,024 km (0.111 R)
• M12: 6,462,179 km (0.116 R)
• M13: 6,966,773 km (0.08 R)
• M14: 7,497,546 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.5

Radius: 10.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.29 AU - 1.59 AU

Year: 1099 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,187,557 km

• M1: 182,509 km (0.116 R)
• M2: 518,805 km (0.067 R)
• M3: 1,247,497 km (0.08 R)
• M4: 1,583,045 km (0.046 R)
• M5: 2,129,974 km (0.103 R)
• M6: 2,652,969 km (0.086 R)
• M7: 3,004,075 km (0.108 R)
• M8: 3,545,320 km (0.095 R)
• M9: 3,910,189 km (0.096 R)
• M10: 4,316,796 km (0.099 R)
• M11: 4,733,725 km (0.114 R)
• M12: 5,082,737 km (0.09 R)
• M13: 6,063,501 km (0.093 R)
• M14: 6,431,661 km (0.072 R)
• M15: 7,118,315 km (0.088 R)
• M16: 7,652,230 km (0.049 R)
• M17: 8,773,167 km (0.095 R)
• M18: 9,531,030 km (0.089 R)
• M19: 9,911,158 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.1

Radius: 10.9

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.31 AU - 3.51 AU

Year: 3156 Days

Day: 11.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,187,557 km

• M1: 135,536 km (0.049 R)
• M2: 809,773 km (0.04 R)
• M3: 1,168,509 km (0.063 R)
• M4: 1,513,631 km (0.09 R)
• M5: 1,915,451 km (0.07 R)
• M6: 2,605,247 km (0.108 R)
• M7: 2,973,557 km (0.075 R)
• M8: 3,395,872 km (0.085 R)
• M9: 6,200,383 km (0.093 R)
• M10: 8,151,738 km (0.069 R)
• M11: 8,872,500 km (0.084 R)
• M12: 9,952,148 km (0.06 R)
• M13: 13,717,078 km (0.096 R)
• M14: 14,374,261 km (0.072 R)
• M15: 14,893,814 km (0.053 R)
• M16: 15,372,079 km (0.091 R)
• M17: 15,751,160 km (0.112 R)
• M18: 17,623,228 km (0.071 R)
• M19: 19,199,241 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.4

Radius: 8.4

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.79 AU - 5.45 AU

Year: 7366 Days

Day: 10.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,187,557 km

• M1: 105,018 km (0.082 R)
• M2: 383,719 km (0.064 R)
• M3: 673,639 km (0.113 R)
• M4: 1,154,447 km (0.097 R)
• M5: 1,877,304 km (0.117 R)
• M6: 2,274,785 km (0.083 R)
• M7: 3,280,083 km (0.067 R)
• M8: 3,572,397 km (0.063 R)
• M9: 3,859,326 km (0.072 R)
• M10: 4,209,684 km (0.093 R)
• M11: 4,632,448 km (0.098 R)
• M12: 5,591,968 km (0.09 R)
• M13: 6,354,469 km (0.117 R)
• M14: 7,288,857 km (0.107 R)
• M15: 8,582,131 km (0.039 R)
• M16: 10,731,104 km (0.09 R)
• M17: 11,191,118 km (0.043 R)
• M18: 12,599,731 km (0.04 R)
• M19: 13,059,894 km (0.117 R)
• M20: 13,744,454 km (0.114 R)
• M21: 17,154,687 km (0.107 R)
• M22: 17,530,327 km (0.12 R)
• M23: 17,911,503 km (0.119 R)
• M24: 20,038,186 km (0.078 R)
• M25: 21,739,862 km (0.096 R)
• M26: 22,775,827 km (0.105 R)
• M27: 23,921,896 km (0.101 R)
• M28: 25,671,743 km (0.094 R)
• M29: 26,328,776 km (0.102 R)
• M30: 28,106,448 km (0.097 R)
• M31: 30,053,315 km (0.069 R)
• M32: 30,416,688 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.2

Radius: 10.8

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.94 AU - 5.7 AU

Year: 7802 Days

Day: 11.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,187,557 km

• M1: 134,339 km (0.084 R)
• M2: 591,660 km (0.095 R)
• M3: 1,020,557 km (0.092 R)
• M4: 1,657,694 km (0.119 R)
• M5: 2,147,178 km (0.064 R)
• M6: 2,544,061 km (0.036 R)
• M7: 3,157,113 km (0.112 R)
• M8: 3,866,357 km (0.056 R)
• M9: 4,324,874 km (0.064 R)
• M10: 4,819,595 km (0.087 R)
• M11: 5,382,382 km (0.057 R)
• M12: 6,360,004 km (0.09 R)
• M13: 7,645,648 km (0.111 R)
• M14: 9,229,590 km (0.047 R)
• M15: 9,864,932 km (0.094 R)
• M16: 12,000,143 km (0.117 R)
• M17: 13,546,087 km (0.066 R)
• M18: 13,893,902 km (0.111 R)
• M19: 14,607,484 km (0.056 R)
• M20: 17,366,667 km (0.071 R)
• M21: 19,193,856 km (0.098 R)
• M22: 19,855,377 km (0.066 R)
• M23: 22,330,624 km (0.095 R)
• M24: 27,606,641 km (0.106 R)
• M25: 29,990,035 km (0.093 R)
• M26: 33,132,188 km (0.113 R)
• M27: 38,304,535 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.8

Radius: 7.8

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.85 AU - 7.43 AU

Year: 12131 Days

Day: 15.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,187,557 km

• M1: 96,939 km (0.112 R)
• M2: 437,574 km (0.104 R)
• M3: 835,205 km (0.079 R)
• M4: 1,407,267 km (0.115 R)
• M5: 2,693,061 km (0.095 R)
• M6: 3,283,075 km (0.084 R)
• M7: 5,200,471 km (0.076 R)
• M8: 7,591,643 km (0.118 R)
• M9: 9,147,311 km (0.03 R)
• M10: 9,392,802 km (0.116 R)
• M11: 10,260,469 km (0.066 R)
• M12: 11,292,395 km (0.101 R)
• M13: 12,511,618 km (0.097 R)
• M14: 13,184,210 km (0.102 R)
• M15: 13,752,233 km (0.092 R)
• M16: 23,053,929 km (0.087 R)
• M17: 23,878,064 km (0.095 R)
• M18: 28,503,929 km (0.101 R)
• M19: 32,200,194 km (0.115 R)
• M20: 34,162,768 km (0.058 R)
• M21: 35,474,442 km (0.081 R)
• M22: 36,081,510 km (0.091 R)
• M23: 36,326,253 km (0.115 R)
• M24: 38,324,731 km (0.094 R)
• M25: 39,092,616 km (0.119 R)
• M26: 47,638,694 km (0.082 R)
• M27: 48,675,407 km (0.117 R)
• M28: 50,640,375 km (0.079 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: 531 - 11,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit