🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.7

Radius: 11.6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.88 AU - 1.1 AU

Year: 657 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,951,196 km

• M1: 144,212 km (0.087 R)
• M2: 557,551 km (0.102 R)
• M3: 1,026,241 km (0.105 R)
• M4: 1,552,975 km (0.098 R)
• M5: 1,958,835 km (0.11 R)
• M6: 2,397,306 km (0.104 R)
• M7: 2,803,464 km (0.054 R)
• M8: 3,208,575 km (0.051 R)
• M9: 5,042,346 km (0.108 R)
• M10: 5,983,017 km (0.093 R)
• M11: 6,447,668 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 10.6

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.17 AU - 1.19 AU

Year: 855 Days

Day: 10.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,951,196 km

• M1: 131,796 km (0.07 R)
• M2: 677,230 km (0.118 R)
• M3: 1,060,051 km (0.11 R)
• M4: 1,954,047 km (0.099 R)
• M5: 2,331,932 km (0.036 R)
• M6: 3,016,940 km (0.066 R)
• M7: 3,497,598 km (0.116 R)
• M8: 4,091,203 km (0.074 R)
• M9: 4,545,681 km (0.08 R)
• M10: 7,045,910 km (0.103 R)
• M11: 7,509,813 km (0.105 R)
• M12: 7,871,092 km (0.045 R)
• M13: 8,812,063 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 13.1

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.34 AU - 2.16 AU

Year: 1544 Days

Day: 7.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 39,951,196 km

• M1: 163,062 km (0.075 R)
• M2: 744,399 km (0.092 R)
• M3: 1,650,513 km (0.101 R)
• M4: 2,311,437 km (0.059 R)
• M5: 5,276,466 km (0.109 R)
• M6: 6,312,432 km (0.105 R)
• M7: 6,916,508 km (0.092 R)
• M8: 7,772,657 km (0.03 R)
• M9: 10,403,036 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.5

Radius: 13.1

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.24 AU - 2.3 AU

Year: 2281 Days

Day: 9.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,951,196 km

• M1: 163,062 km (0.057 R)
• M2: 572,960 km (0.115 R)
• M3: 1,243,458 km (0.077 R)
• M4: 2,247,110 km (0.051 R)
• M5: 2,800,023 km (0.046 R)
• M6: 3,235,204 km (0.056 R)
• M7: 3,867,105 km (0.074 R)
• M8: 5,072,265 km (0.116 R)
• M9: 5,953,995 km (0.083 R)
• M10: 7,050,996 km (0.072 R)
• M11: 7,617,224 km (0.093 R)
• M12: 8,343,223 km (0.118 R)
• M13: 9,860,444 km (0.039 R)
• M14: 11,233,005 km (0.114 R)
• M15: 11,799,981 km (0.073 R)
• M16: 12,471,226 km (0.052 R)
• M17: 13,798,309 km (0.06 R)
• M18: 15,071,387 km (0.113 R)
• M19: 16,732,073 km (0.108 R)
• M20: 17,258,658 km (0.096 R)
• M21: 18,014,276 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.7

Radius: 8.5

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.87 AU - 3.09 AU

Year: 2604 Days

Day: 11.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,951,196 km

• M1: 105,915 km (0.118 R)
• M2: 479,760 km (0.084 R)
• M3: 907,760 km (0.09 R)
• M4: 1,275,771 km (0.056 R)
• M5: 2,182,633 km (0.095 R)
• M6: 7,965,937 km (0.072 R)
• M7: 8,457,815 km (0.114 R)
• M8: 9,074,457 km (0.103 R)
• M9: 11,761,085 km (0.087 R)
• M10: 12,141,064 km (0.11 R)
• M11: 12,616,636 km (0.074 R)
• M12: 12,970,285 km (0.118 R)
• M13: 17,912,251 km (0.072 R)
• M14: 18,190,802 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.9

Radius: 14.3

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.71 AU - 3.95 AU

Year: 4052 Days

Day: 14.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,951,196 km

• M1: 178,021 km (0.118 R)
• M2: 807,081 km (0.107 R)
• M3: 1,515,277 km (0.119 R)
• M4: 2,026,154 km (0.086 R)
• M5: 2,521,173 km (0.1 R)
• M6: 3,633,583 km (0.098 R)
• M7: 4,616,740 km (0.034 R)
• M8: 5,184,913 km (0.117 R)
• M9: 5,828,782 km (0.112 R)
• M10: 7,109,190 km (0.071 R)
• M11: 9,431,697 km (0.063 R)
• M12: 10,966,422 km (0.079 R)
• M13: 14,799,418 km (0.094 R)
• M14: 15,355,324 km (0.094 R)
• M15: 15,867,547 km (0.082 R)
• M16: 16,568,114 km (0.064 R)
• M17: 17,906,267 km (0.085 R)
• M18: 21,495,419 km (0.107 R)
• M19: 22,644,929 km (0.08 R)
• M20: 24,599,724 km (0.08 R)
• M21: 25,857,244 km (0.108 R)
• M22: 27,907,333 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.8

Radius: 10.7

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.23 AU - 5.19 AU

Year: 5760 Days

Day: 14.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,951,196 km

• M1: 134,040 km (0.098 R)
• M2: 485,744 km (0.107 R)
• M3: 899,382 km (0.111 R)
• M4: 2,319,665 km (0.104 R)
• M5: 2,666,881 km (0.085 R)
• M6: 3,049,104 km (0.076 R)
• M7: 3,385,250 km (0.09 R)
• M8: 3,879,821 km (0.087 R)
• M9: 4,571,711 km (0.106 R)
• M10: 5,514,178 km (0.047 R)
• M11: 6,877,014 km (0.088 R)
• M12: 7,319,674 km (0.11 R)
• M13: 8,300,139 km (0.074 R)
• M14: 9,121,431 km (0.059 R)
• M15: 13,792,475 km (0.108 R)
• M16: 14,943,930 km (0.093 R)
• M17: 15,341,710 km (0.105 R)
• M18: 19,581,763 km (0.099 R)
• M19: 26,396,993 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.5

Radius: 8.2

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.27 AU - 4.71 AU

Year: 6345 Days

Day: 10.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,951,196 km

• M1: 102,026 km (0.101 R)
• M2: 623,823 km (0.037 R)
• M3: 1,028,785 km (0.072 R)
• M4: 1,339,051 km (0.076 R)
• M5: 2,253,243 km (0.114 R)
• M6: 2,611,231 km (0.072 R)
• M7: 2,985,973 km (0.099 R)
• M8: 3,893,285 km (0.077 R)
• M9: 4,250,973 km (0.076 R)
• M10: 5,151,253 km (0.066 R)
• M11: 6,139,347 km (0.079 R)
• M12: 6,913,666 km (0.106 R)
• M13: 7,910,885 km (0.077 R)
• M14: 8,698,069 km (0.079 R)
• M15: 9,266,242 km (0.058 R)
• M16: 9,719,822 km (0.09 R)
• M17: 10,140,641 km (0.034 R)
• M18: 10,769,850 km (0.09 R)
• M19: 11,373,477 km (0.074 R)
• M20: 12,869,905 km (0.085 R)
• M21: 13,150,251 km (0.09 R)
• M22: 13,781,554 km (0.077 R)
• M23: 14,372,765 km (0.108 R)
• M24: 18,140,687 km (0.082 R)
• M25: 21,170,043 km (0.102 R)
• M26: 21,718,918 km (0.095 R)
• M27: 22,519,416 km (0.083 R)
• M28: 24,009,860 km (0.08 R)
• M29: 26,187,257 km (0.081 R)
• M30: 27,277,825 km (0.096 R)
• M31: 29,646,558 km (0.116 R)
• M32: 32,978,701 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476

Radius: 3

Gravity: 52.89 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.07 AU - 7.51 AU

Year: 10520 Days

Day: 20 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,951,196 km

• M1: 37,549 km (0.094 R)
• M2: 165,605 km (0.096 R)
• M3: 289,023 km (0.036 R)
• M4: 1,839,007 km (0.073 R)
• M5: 2,050,538 km (0.073 R)
• M6: 2,188,467 km (0.096 R)
• M7: 2,464,027 km (0.11 R)
• M8: 5,012,127 km (0.075 R)
• M9: 9,996,579 km (0.05 R)
• M10: 12,766,832 km (0.113 R)
• M11: 16,620,024 km (0.064 R)
• M12: 22,841,201 km (0.09 R)
• M13: 29,938,423 km (0.119 R)
• M14: 31,283,308 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.7

Radius: 4.9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.4 AU - 11.62 AU

Year: 19557 Days

Day: 17.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,951,196 km

• M1: 61,186 km (0.041 R)
• M2: 908,807 km (0.092 R)
• M3: 1,343,688 km (0.092 R)
• M4: 2,445,476 km (0.081 R)
• M5: 2,633,072 km (0.066 R)
• M6: 3,552,501 km (0.1 R)
• M7: 4,255,611 km (0.063 R)
• M8: 4,500,054 km (0.053 R)
• M9: 5,414,845 km (0.087 R)
• M10: 5,573,269 km (0.077 R)
• M11: 6,518,278 km (0.073 R)
• M12: 7,409,583 km (0.071 R)
• M13: 8,088,009 km (0.118 R)
• M14: 8,379,126 km (0.073 R)
• M15: 13,979,173 km (0.059 R)
• M16: 17,571,766 km (0.118 R)
• M17: 18,485,809 km (0.066 R)
• M18: 19,728,369 km (0.116 R)
• M19: 20,870,100 km (0.07 R)
• M20: 24,043,370 km (0.067 R)
• M21: 32,043,565 km (0.082 R)
• M22: 32,876,974 km (0.076 R)
• M23: 33,087,459 km (0.059 R)
• M24: 33,938,820 km (0.092 R)
• M25: 35,243,164 km (0.115 R)
• M26: 37,605,314 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 18,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit