🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.4

Radius: 14.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.95 AU - 1.07 AU

Year: 666 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,750,502 km

• M1: 188,045 km (0.118 R)
• M2: 850,464 km (0.112 R)
• M3: 1,412,802 km (0.051 R)
• M4: 2,415,557 km (0.116 R)
• M5: 3,098,621 km (0.059 R)
• M6: 3,654,377 km (0.085 R)
• M7: 4,233,021 km (0.095 R)
• M8: 5,266,743 km (0.098 R)
• M9: 5,971,498 km (0.109 R)
• M10: 6,798,774 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.9

Radius: 9.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.24 AU - 1.38 AU

Year: 984 Days

Day: 13.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,750,502 km

• M1: 119,529 km (0.11 R)
• M2: 437,873 km (0.104 R)
• M3: 903,272 km (0.048 R)
• M4: 1,286,093 km (0.077 R)
• M5: 1,650,364 km (0.109 R)
• M6: 2,249,653 km (0.026 R)
• M7: 2,638,607 km (0.108 R)
• M8: 3,114,927 km (0.109 R)
• M9: 3,448,231 km (0.083 R)
• M10: 4,161,065 km (0.05 R)
• M11: 4,779,502 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.8

Radius: 10.4

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.84 AU - 2.36 AU

Year: 1996 Days

Day: 11.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,750,502 km

• M1: 129,552 km (0.078 R)
• M2: 519,254 km (0.106 R)
• M3: 889,210 km (0.103 R)
• M4: 1,497,475 km (0.11 R)
• M5: 1,862,194 km (0.102 R)
• M6: 2,474,199 km (0.078 R)
• M7: 3,248,667 km (0.098 R)
• M8: 4,317,544 km (0.034 R)
• M9: 5,630,565 km (0.069 R)
• M10: 6,079,807 km (0.12 R)
• M11: 6,445,574 km (0.086 R)
• M12: 6,826,151 km (0.109 R)
• M13: 7,337,327 km (0.11 R)
• M14: 8,372,843 km (0.062 R)
• M15: 9,059,497 km (0.056 R)
• M16: 9,925,370 km (0.069 R)
• M17: 10,433,853 km (0.108 R)
• M18: 11,621,660 km (0.071 R)
• M19: 12,812,459 km (0.07 R)
• M20: 13,902,729 km (0.1 R)
• M21: 14,401,637 km (0.072 R)
• M22: 15,483,380 km (0.12 R)
• M23: 15,921,103 km (0.092 R)
• M24: 16,467,285 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.2

Radius: 14.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.33 AU - 2.35 AU

Year: 2348 Days

Day: 7 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,750,502 km

• M1: 181,612 km (0.109 R)
• M2: 756,516 km (0.081 R)
• M3: 1,241,662 km (0.071 R)
• M4: 1,726,210 km (0.114 R)
• M5: 2,353,324 km (0.066 R)
• M6: 3,047,458 km (0.045 R)
• M7: 3,836,587 km (0.101 R)
• M8: 4,322,331 km (0.119 R)
• M9: 4,895,291 km (0.08 R)
• M10: 6,666,530 km (0.11 R)
• M11: 7,192,067 km (0.117 R)
• M12: 8,162,509 km (0.093 R)
• M13: 9,077,300 km (0.108 R)
• M14: 10,021,861 km (0.066 R)
• M15: 10,911,220 km (0.119 R)
• M16: 11,894,826 km (0.082 R)
• M17: 12,495,312 km (0.104 R)
• M18: 12,981,355 km (0.098 R)
• M19: 14,371,419 km (0.034 R)
• M20: 14,856,265 km (0.103 R)
• M21: 16,168,239 km (0.12 R)
• M22: 17,446,552 km (0.065 R)
• M23: 20,083,664 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.5

Radius: 13.6

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.42 AU - 3.6 AU

Year: 4314 Days

Day: 14 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,750,502 km

• M1: 170,841 km (0.077 R)
• M2: 838,945 km (0.109 R)
• M3: 1,569,132 km (0.114 R)
• M4: 2,256,833 km (0.088 R)
• M5: 3,158,609 km (0.049 R)
• M6: 4,169,442 km (0.117 R)
• M7: 5,218,273 km (0.118 R)
• M8: 5,731,394 km (0.105 R)
• M9: 6,404,285 km (0.119 R)
• M10: 7,654,624 km (0.095 R)
• M11: 12,088,406 km (0.112 R)
• M12: 14,154,203 km (0.099 R)
• M13: 14,929,867 km (0.031 R)
• M14: 16,146,547 km (0.105 R)
• M15: 19,308,298 km (0.103 R)
• M16: 20,681,307 km (0.101 R)
• M17: 22,861,696 km (0.065 R)
• M18: 25,757,013 km (0.036 R)
• M19: 27,675,456 km (0.077 R)
• M20: 30,409,358 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.3

Radius: 13

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.4 AU - 5.04 AU

Year: 5687 Days

Day: 9.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,750,502 km

• M1: 182,509 km (0.112 R)
• M2: 873,203 km (0.118 R)
• M3: 1,349,672 km (0.067 R)
• M4: 1,821,055 km (0.105 R)
• M5: 3,371,338 km (0.112 R)
• M6: 4,111,099 km (0.106 R)
• M7: 6,788,003 km (0.057 R)
• M8: 7,344,657 km (0.054 R)
• M9: 9,283,745 km (0.087 R)
• M10: 9,883,183 km (0.117 R)
• M11: 10,599,608 km (0.072 R)
• M12: 11,254,846 km (0.063 R)
• M13: 11,936,713 km (0.117 R)
• M14: 12,801,688 km (0.032 R)
• M15: 13,276,362 km (0.052 R)
• M16: 14,943,930 km (0.072 R)
• M17: 15,828,352 km (0.103 R)
• M18: 17,251,776 km (0.1 R)
• M19: 17,701,467 km (0.044 R)
• M20: 20,638,073 km (0.117 R)
• M21: 21,145,061 km (0.083 R)
• M22: 22,411,257 km (0.048 R)
• M23: 23,024,309 km (0.108 R)
• M24: 24,203,888 km (0.074 R)
• M25: 27,896,712 km (0.114 R)
• M26: 32,239,388 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.2

Radius: 6.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.83 AU - 7.57 AU

Year: 10127 Days

Day: 19.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,750,502 km

• M1: 84,523 km (0.118 R)
• M2: 324,179 km (0.081 R)
• M3: 654,640 km (0.084 R)
• M4: 872,904 km (0.082 R)
• M5: 1,121,236 km (0.099 R)
• M6: 1,845,290 km (0.087 R)
• M7: 2,213,151 km (0.107 R)
• M8: 3,095,479 km (0.051 R)
• M9: 4,120,823 km (0.087 R)
• M10: 4,340,433 km (0.051 R)
• M11: 5,298,757 km (0.043 R)
• M12: 9,094,803 km (0.1 R)
• M13: 9,852,217 km (0.036 R)
• M14: 16,251,415 km (0.063 R)
• M15: 17,050,417 km (0.06 R)
• M16: 17,618,740 km (0.063 R)
• M17: 23,391,721 km (0.09 R)
• M18: 28,160,602 km (0.09 R)
• M19: 28,688,084 km (0.118 R)
• M20: 30,957,185 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.6

Radius: 7.2

Gravity: 16.89 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.03 AU - 9.95 AU

Year: 14816 Days

Day: 16.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,750,502 km

• M1: 89,908 km (0.101 R)
• M2: 398,379 km (0.104 R)
• M3: 662,719 km (0.119 R)
• M4: 1,182,870 km (0.037 R)
• M5: 1,652,458 km (0.057 R)
• M6: 1,930,860 km (0.096 R)
• M7: 2,220,032 km (0.088 R)
• M8: 2,493,946 km (0.064 R)
• M9: 3,187,482 km (0.104 R)
• M10: 4,125,460 km (0.097 R)
• M11: 4,410,594 km (0.093 R)
• M12: 7,099,466 km (0.044 R)
• M13: 7,417,362 km (0.109 R)
• M14: 8,130,495 km (0.074 R)
• M15: 8,784,985 km (0.11 R)
• M16: 9,693,044 km (0.091 R)
• M17: 10,959,091 km (0.105 R)
• M18: 12,396,876 km (0.114 R)
• M19: 12,791,815 km (0.116 R)
• M20: 13,127,213 km (0.051 R)
• M21: 14,893,216 km (0.119 R)
• M22: 15,565,958 km (0.09 R)
• M23: 16,415,524 km (0.057 R)
• M24: 20,305,517 km (0.077 R)
• M25: 21,319,193 km (0.052 R)
• M26: 22,560,256 km (0.06 R)
• M27: 31,884,243 km (0.104 R)
• M28: 34,788,237 km (0.069 R)
• M29: 40,250,504 km (0.113 R)
• M30: 40,537,732 km (0.085 R)
• M31: 40,971,117 km (0.112 R)
• M32: 45,476,257 km (0.09 R)
• M33: 48,656,408 km (0.113 R)
• M34: 51,304,889 km (0.101 R)
• M35: 61,140,949 km (0.12 R)
• M36: 62,092,840 km (0.086 R)
• M37: 62,476,409 km (0.066 R)
• M38: 65,403,291 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.4

Radius: 5.1

Gravity: 14.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.02 AU - 8.26 AU

Year: 15235 Days

Day: 15.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,750,502 km

• M1: 73,004 km (0.081 R)
• M2: 234,420 km (0.111 R)
• M3: 476,918 km (0.107 R)
• M4: 805,136 km (0.116 R)
• M5: 1,403,826 km (0.113 R)
• M6: 2,094,969 km (0.12 R)
• M7: 3,248,967 km (0.092 R)
• M8: 3,947,738 km (0.067 R)
• M9: 4,618,086 km (0.109 R)
• M10: 5,996,631 km (0.107 R)
• M11: 6,680,592 km (0.086 R)
• M12: 7,205,980 km (0.064 R)
• M13: 7,585,510 km (0.064 R)
• M14: 8,804,283 km (0.07 R)
• M15: 9,238,117 km (0.118 R)
• M16: 9,485,103 km (0.075 R)
• M17: 10,464,371 km (0.102 R)
• M18: 10,625,039 km (0.108 R)
• M19: 10,787,203 km (0.096 R)
• M20: 10,951,013 km (0.084 R)
• M21: 11,396,067 km (0.052 R)
• M22: 13,868,471 km (0.095 R)
• M23: 15,126,738 km (0.116 R)
• M24: 15,818,778 km (0.11 R)
• M25: 22,307,885 km (0.094 R)
• M26: 25,838,544 km (0.087 R)
• M27: 28,561,973 km (0.11 R)
• M28: 34,334,806 km (0.102 R)
• M29: 38,374,846 km (0.056 R)
• M30: 42,720,514 km (0.041 R)
• M31: 47,091,016 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 10,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit