🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.2

Radius: 14.8

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.64 AU - 0.84 AU

Year: 418 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 72,526,429 km

• M1: 184,155 km (0.096 R)
• M2: 699,819 km (0.06 R)
• M3: 1,463,965 km (0.082 R)
• M4: 2,437,099 km (0.075 R)
• M5: 2,975,352 km (0.045 R)
• M6: 3,580,625 km (0.109 R)
• M7: 4,156,577 km (0.108 R)
• M8: 4,628,857 km (0.099 R)
• M9: 5,105,177 km (0.118 R)
• M10: 5,699,679 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.5

Radius: 12.2

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.39 AU - 1.89 AU

Year: 1378 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,526,429 km

• M1: 152,141 km (0.12 R)
• M2: 1,116,748 km (0.11 R)
• M3: 1,575,116 km (0.051 R)
• M4: 1,992,793 km (0.101 R)
• M5: 2,640,402 km (0.103 R)
• M6: 3,207,229 km (0.119 R)
• M7: 4,645,163 km (0.094 R)
• M8: 5,903,282 km (0.093 R)
• M9: 6,980,536 km (0.054 R)
• M10: 7,843,416 km (0.106 R)
• M11: 9,051,120 km (0.093 R)
• M12: 9,683,620 km (0.098 R)
• M13: 10,721,979 km (0.102 R)
• M14: 11,430,325 km (0.042 R)
• M15: 12,667,200 km (0.117 R)
• M16: 13,098,640 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.3

Radius: 8.1

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.68 AU - 1.7 AU

Year: 1441 Days

Day: 7.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,526,429 km

• M1: 100,679 km (0.118 R)
• M2: 421,417 km (0.078 R)
• M3: 673,340 km (0.102 R)
• M4: 1,090,269 km (0.114 R)
• M5: 1,366,726 km (0.026 R)
• M6: 1,755,381 km (0.12 R)
• M7: 2,054,278 km (0.057 R)
• M8: 2,530,448 km (0.092 R)
• M9: 3,365,653 km (0.101 R)
• M10: 3,814,447 km (0.116 R)
• M11: 4,480,456 km (0.089 R)
• M12: 4,737,765 km (0.103 R)
• M13: 6,086,389 km (0.065 R)
• M14: 6,564,803 km (0.108 R)
• M15: 9,371,110 km (0.1 R)
• M16: 10,386,580 km (0.097 R)
• M17: 11,169,875 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.5

Radius: 11

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.38 AU - 2.12 AU

Year: 1519 Days

Day: 6.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,526,429 km

• M1: 137,331 km (0.059 R)
• M2: 499,806 km (0.071 R)
• M3: 899,981 km (0.103 R)
• M4: 1,245,851 km (0.088 R)
• M5: 1,591,273 km (0.09 R)
• M6: 2,256,385 km (0.093 R)
• M7: 2,608,837 km (0.115 R)
• M8: 2,998,540 km (0.113 R)
• M9: 3,632,386 km (0.104 R)
• M10: 4,690,791 km (0.106 R)
• M11: 5,611,416 km (0.077 R)
• M12: 6,503,019 km (0.118 R)
• M13: 8,624,916 km (0.056 R)
• M14: 10,262,564 km (0.116 R)
• M15: 11,103,154 km (0.084 R)
• M16: 12,098,429 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371

Radius: 10

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.96 AU - 2.36 AU

Year: 2083 Days

Day: 5.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,526,429 km

• M1: 125,064 km (0.106 R)
• M2: 487,988 km (0.066 R)
• M3: 807,829 km (0.05 R)
• M4: 1,545,645 km (0.098 R)
• M5: 2,656,858 km (0.052 R)
• M6: 3,445,389 km (0.095 R)
• M7: 3,929,487 km (0.05 R)
• M8: 4,326,520 km (0.112 R)
• M9: 5,013,623 km (0.049 R)
• M10: 5,817,412 km (0.097 R)
• M11: 6,530,246 km (0.038 R)
• M12: 8,015,454 km (0.103 R)
• M13: 8,867,563 km (0.06 R)
• M14: 10,375,211 km (0.117 R)
• M15: 12,386,554 km (0.103 R)
• M16: 12,732,424 km (0.061 R)
• M17: 13,323,336 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.3

Radius: 15

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.94 AU - 2.78 AU

Year: 2378 Days

Day: 5.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,526,429 km

• M1: 186,698 km (0.03 R)
• M2: 737,069 km (0.076 R)
• M3: 1,367,025 km (0.098 R)
• M4: 2,019,721 km (0.062 R)
• M5: 3,463,490 km (0.115 R)
• M6: 5,067,179 km (0.104 R)
• M7: 6,035,376 km (0.067 R)
• M8: 7,317,281 km (0.106 R)
• M9: 7,919,562 km (0.071 R)
• M10: 8,691,487 km (0.07 R)
• M11: 9,224,055 km (0.084 R)
• M12: 10,018,420 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.4

Radius: 13.7

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.87 AU - 2.97 AU

Year: 2470 Days

Day: 12.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,526,429 km

• M1: 170,392 km (0.094 R)
• M2: 952,190 km (0.111 R)
• M3: 1,429,408 km (0.095 R)
• M4: 1,934,450 km (0.105 R)
• M5: 2,458,043 km (0.099 R)
• M6: 3,993,665 km (0.095 R)
• M7: 5,110,114 km (0.091 R)
• M8: 5,832,522 km (0.098 R)
• M9: 6,481,178 km (0.117 R)
• M10: 7,987,629 km (0.077 R)
• M11: 9,424,367 km (0.051 R)
• M12: 9,902,182 km (0.118 R)
• M13: 11,392,925 km (0.113 R)
• M14: 12,938,869 km (0.039 R)
• M15: 13,856,054 km (0.072 R)
• M16: 14,620,649 km (0.116 R)
• M17: 16,391,289 km (0.076 R)
• M18: 17,575,057 km (0.114 R)
• M19: 18,471,298 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.5

Radius: 13.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.96 AU - 2.98 AU

Year: 3358 Days

Day: 14.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,526,429 km

• M1: 173,534 km (0.06 R)
• M2: 688,449 km (0.063 R)
• M3: 1,361,939 km (0.066 R)
• M4: 1,886,878 km (0.114 R)
• M5: 2,394,164 km (0.088 R)
• M6: 3,530,061 km (0.072 R)
• M7: 6,097,310 km (0.106 R)
• M8: 7,093,632 km (0.106 R)
• M9: 7,647,892 km (0.104 R)
• M10: 9,370,661 km (0.052 R)
• M11: 9,839,202 km (0.1 R)
• M12: 10,282,460 km (0.097 R)
• M13: 12,053,400 km (0.117 R)
• M14: 15,861,264 km (0.059 R)
• M15: 19,827,253 km (0.098 R)
• M16: 22,279,162 km (0.065 R)
• M17: 22,834,769 km (0.051 R)
• M18: 23,613,874 km (0.1 R)
• M19: 24,118,917 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 12.5

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.72 AU - 6.26 AU

Year: 8439 Days

Day: 10.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,526,429 km

• M1: 155,432 km (0.079 R)
• M2: 688,449 km (0.12 R)
• M3: 1,109,867 km (0.117 R)
• M4: 2,052,632 km (0.053 R)
• M5: 3,168,034 km (0.09 R)
• M6: 4,195,472 km (0.102 R)
• M7: 4,832,310 km (0.085 R)
• M8: 5,977,781 km (0.102 R)
• M9: 6,671,317 km (0.064 R)
• M10: 8,046,121 km (0.111 R)
• M11: 8,754,916 km (0.086 R)
• M12: 13,977,228 km (0.101 R)
• M13: 17,710,294 km (0.081 R)
• M14: 19,141,197 km (0.105 R)
• M15: 29,590,908 km (0.045 R)
• M16: 31,386,082 km (0.047 R)
• M17: 31,818,869 km (0.066 R)
• M18: 34,499,663 km (0.073 R)
• M19: 40,561,667 km (0.104 R)
• M20: 41,463,443 km (0.1 R)
• M21: 43,306,938 km (0.088 R)
• M22: 45,895,280 km (0.112 R)
• M23: 47,015,469 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.9

Radius: 4.4

Gravity: 38.42 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.77 AU - 9.33 AU

Year: 17860 Days

Day: 24.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,526,429 km

• M1: 54,902 km (0.08 R)
• M2: 575,653 km (0.089 R)
• M3: 745,297 km (0.051 R)
• M4: 1,714,840 km (0.11 R)
• M5: 2,110,976 km (0.074 R)
• M6: 3,296,987 km (0.072 R)
• M7: 3,464,238 km (0.117 R)
• M8: 3,666,494 km (0.1 R)
• M9: 4,904,716 km (0.102 R)
• M10: 5,347,675 km (0.092 R)
• M11: 5,501,013 km (0.091 R)
• M12: 5,857,056 km (0.035 R)
• M13: 6,836,323 km (0.096 R)
• M14: 7,247,718 km (0.118 R)
• M15: 10,186,119 km (0.113 R)
• M16: 11,090,289 km (0.059 R)
• M17: 11,593,685 km (0.105 R)
• M18: 13,832,268 km (0.11 R)
• M19: 20,889,996 km (0.033 R)
• M20: 21,560,045 km (0.056 R)
• M21: 21,949,299 km (0.119 R)
• M22: 23,862,356 km (0.112 R)
• M23: 30,142,176 km (0.065 R)
• M24: 32,755,202 km (0.09 R)
• M25: 34,051,019 km (0.119 R)
• M26: 39,142,582 km (0.115 R)
• M27: 41,045,317 km (0.076 R)
• M28: 41,493,064 km (0.028 R)
• M29: 43,162,576 km (0.089 R)
• M30: 48,107,384 km (0.077 R)
• M31: 48,272,989 km (0.115 R)
• M32: 54,847,516 km (0.046 R)
• M33: 55,390,706 km (0.114 R)
• M34: 60,633,663 km (0.105 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: 497 - 12,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit