🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.6

Radius: 13.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.09 AU - 1.09 AU

Year: 747 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,989,178 km

• M1: 166,652 km (0.039 R)
• M2: 593,156 km (0.099 R)
• M3: 1,085,632 km (0.113 R)
• M4: 1,723,667 km (0.092 R)
• M5: 2,213,450 km (0.112 R)
• M6: 2,714,453 km (0.076 R)
• M7: 3,176,412 km (0.119 R)
• M8: 3,935,920 km (0.04 R)
• M9: 4,560,641 km (0.102 R)
• M10: 5,028,882 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.8

Radius: 12.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.84 AU - 2.96 AU

Year: 3240 Days

Day: 12.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,989,178 km

• M1: 159,172 km (0.12 R)
• M2: 872,904 km (0.064 R)
• M3: 1,309,729 km (0.097 R)
• M4: 1,751,641 km (0.089 R)
• M5: 2,351,679 km (0.091 R)
• M6: 2,931,370 km (0.091 R)
• M7: 4,225,093 km (0.087 R)
• M8: 5,416,640 km (0.082 R)
• M9: 6,376,160 km (0.098 R)
• M10: 7,128,638 km (0.102 R)
• M11: 8,350,104 km (0.062 R)
• M12: 8,883,271 km (0.086 R)
• M13: 10,703,129 km (0.102 R)
• M14: 11,722,788 km (0.027 R)
• M15: 15,752,656 km (0.1 R)
• M16: 16,790,715 km (0.097 R)
• M17: 17,298,002 km (0.055 R)
• M18: 17,699,672 km (0.07 R)
• M19: 18,761,219 km (0.119 R)
• M20: 19,369,184 km (0.113 R)
• M21: 21,866,272 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.1

Radius: 11.7

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.65 AU - 3.45 AU

Year: 3494 Days

Day: 14.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,989,178 km

• M1: 145,559 km (0.099 R)
• M2: 515,963 km (0.115 R)
• M3: 989,291 km (0.108 R)
• M4: 1,671,906 km (0.089 R)
• M5: 2,059,215 km (0.103 R)
• M6: 2,553,785 km (0.108 R)
• M7: 3,072,890 km (0.042 R)
• M8: 4,462,205 km (0.107 R)
• M9: 5,534,972 km (0.113 R)
• M10: 6,710,811 km (0.069 R)
• M11: 7,406,890 km (0.088 R)
• M12: 8,576,745 km (0.086 R)
• M13: 9,017,760 km (0.064 R)
• M14: 9,905,623 km (0.053 R)
• M15: 10,350,527 km (0.1 R)
• M16: 10,850,932 km (0.107 R)
• M17: 11,499,140 km (0.092 R)
• M18: 11,990,718 km (0.035 R)
• M19: 13,897,792 km (0.119 R)
• M20: 17,532,721 km (0.105 R)
• M21: 22,718,681 km (0.105 R)
• M22: 23,780,078 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 14.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.12 AU - 6.4 AU

Year: 7914 Days

Day: 6.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,989,178 km

• M1: 181,612 km (0.091 R)
• M2: 644,916 km (0.105 R)
• M3: 1,368,222 km (0.051 R)
• M4: 1,859,053 km (0.12 R)
• M5: 2,402,691 km (0.085 R)
• M6: 3,052,694 km (0.102 R)
• M7: 3,772,709 km (0.109 R)
• M8: 4,347,613 km (0.088 R)
• M9: 5,036,212 km (0.1 R)
• M10: 5,495,627 km (0.045 R)
• M11: 6,599,510 km (0.096 R)
• M12: 7,733,761 km (0.091 R)
• M13: 8,426,998 km (0.076 R)
• M14: 9,501,110 km (0.055 R)
• M15: 12,953,829 km (0.11 R)
• M16: 13,656,191 km (0.12 R)
• M17: 15,374,472 km (0.117 R)
• M18: 17,491,581 km (0.12 R)
• M19: 19,796,735 km (0.1 R)
• M20: 21,841,888 km (0.116 R)
• M21: 30,772,132 km (0.086 R)
• M22: 33,913,987 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467

Radius: 4.1

Gravity: 27.78 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.43 AU - 9.05 AU

Year: 12780 Days

Day: 15.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,989,178 km

• M1: 52,808 km (0.11 R)
• M2: 205,398 km (0.072 R)
• M3: 484,847 km (0.064 R)
• M4: 1,027,887 km (0.115 R)
• M5: 1,572,872 km (0.116 R)
• M6: 1,802,355 km (0.11 R)
• M7: 2,088,985 km (0.078 R)
• M8: 2,252,645 km (0.1 R)
• M9: 2,524,314 km (0.109 R)
• M10: 3,017,688 km (0.095 R)
• M11: 3,299,231 km (0.067 R)
• M12: 3,471,568 km (0.031 R)
• M13: 4,483,598 km (0.109 R)
• M14: 5,369,816 km (0.097 R)
• M15: 5,783,304 km (0.04 R)
• M16: 6,070,382 km (0.075 R)
• M17: 6,557,323 km (0.09 R)
• M18: 9,193,687 km (0.117 R)
• M19: 14,449,359 km (0.084 R)
• M20: 14,646,080 km (0.114 R)
• M21: 15,044,609 km (0.091 R)
• M22: 15,179,098 km (0.075 R)
• M23: 15,314,484 km (0.119 R)
• M24: 16,856,090 km (0.077 R)
• M25: 19,278,528 km (0.08 R)
• M26: 20,080,672 km (0.078 R)
• M27: 20,821,480 km (0.103 R)
• M28: 21,156,430 km (0.048 R)
• M29: 22,357,252 km (0.115 R)
• M30: 28,531,306 km (0.114 R)
• M31: 30,208,148 km (0.108 R)
• M32: 30,962,122 km (0.053 R)
• M33: 32,060,768 km (0.092 R)
• M34: 32,283,520 km (0.083 R)
• M35: 35,038,364 km (0.075 R)
• M36: 37,573,899 km (0.114 R)
• M37: 38,949,601 km (0.081 R)
• M38: 40,229,111 km (0.104 R)
• M39: 42,333,953 km (0.078 R)
• M40: 46,476,618 km (0.119 R)
• M41: 49,531,855 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.3

Radius: 7.8

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.31 AU - 8.19 AU

Year: 14153 Days

Day: 22.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,989,178 km

• M1: 106,813 km (0.082 R)
• M2: 448,644 km (0.105 R)
• M3: 785,838 km (0.089 R)
• M4: 1,057,507 km (0.086 R)
• M5: 1,314,965 km (0.077 R)
• M6: 2,011,194 km (0.081 R)
• M7: 2,297,823 km (0.097 R)
• M8: 3,375,227 km (0.113 R)
• M9: 3,729,774 km (0.088 R)
• M10: 4,366,313 km (0.068 R)
• M11: 5,302,796 km (0.05 R)
• M12: 6,519,026 km (0.096 R)
• M13: 8,538,598 km (0.116 R)
• M14: 10,147,972 km (0.064 R)
• M15: 16,891,544 km (0.101 R)
• M16: 17,257,610 km (0.118 R)
• M17: 17,704,010 km (0.093 R)
• M18: 18,697,490 km (0.096 R)
• M19: 23,860,262 km (0.102 R)
• M20: 26,617,800 km (0.089 R)
• M21: 27,213,797 km (0.113 R)
• M22: 31,970,411 km (0.113 R)
• M23: 32,305,959 km (0.112 R)
• M24: 35,671,313 km (0.085 R)
• M25: 37,749,078 km (0.073 R)
• M26: 39,135,701 km (0.087 R)
• M27: 39,906,130 km (0.102 R)
• M28: 46,010,321 km (0.11 R)
• M29: 49,956,115 km (0.057 R)
• M30: 50,408,050 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.4

Radius: 6.3

Gravity: 19.69 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.38 AU - 10.06 AU

Year: 16892 Days

Day: 18.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 155.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,989,178 km

• M1: 78,389 km (0.12 R)
• M2: 465,249 km (0.088 R)
• M3: 707,748 km (0.061 R)
• M4: 1,134,700 km (0.06 R)
• M5: 1,506,301 km (0.093 R)
• M6: 1,918,593 km (0.115 R)
• M7: 2,403,589 km (0.04 R)
• M8: 2,651,622 km (0.067 R)
• M9: 3,068,851 km (0.099 R)
• M10: 3,279,784 km (0.061 R)
• M11: 3,941,306 km (0.072 R)
• M12: 4,191,134 km (0.071 R)
• M13: 4,418,373 km (0.11 R)
• M14: 4,792,069 km (0.08 R)
• M15: 6,081,752 km (0.097 R)
• M16: 6,331,281 km (0.062 R)
• M17: 6,895,415 km (0.051 R)
• M18: 7,731,218 km (0.093 R)
• M19: 8,324,673 km (0.117 R)
• M20: 10,464,072 km (0.069 R)
• M21: 10,822,808 km (0.096 R)
• M22: 13,568,228 km (0.041 R)
• M23: 13,780,507 km (0.039 R)
• M24: 20,201,696 km (0.099 R)
• M25: 21,229,434 km (0.117 R)
• M26: 27,456,146 km (0.051 R)
• M27: 28,716,059 km (0.104 R)
• M28: 30,254,075 km (0.07 R)
• M29: 31,971,010 km (0.118 R)
• M30: 34,272,573 km (0.076 R)
• M31: 42,436,877 km (0.051 R)
• M32: 45,369,593 km (0.039 R)
• M33: 48,765,016 km (0.057 R)
• M34: 49,933,525 km (0.105 R)
• M35: 55,332,961 km (0.093 R)
• M36: 67,273,714 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.9

Radius: 3.7

Gravity: 57.41 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.86 AU - 10.78 AU

Year: 17184 Days

Day: 23.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,989,178 km

• M1: 46,076 km (0.096 R)
• M2: 226,940 km (0.099 R)
• M3: 1,183,618 km (0.117 R)
• M4: 1,746,705 km (0.079 R)
• M5: 1,911,861 km (0.081 R)
• M6: 3,430,578 km (0.104 R)
• M7: 3,993,665 km (0.098 R)
• M8: 4,119,626 km (0.085 R)
• M9: 4,896,338 km (0.099 R)
• M10: 5,262,703 km (0.036 R)
• M11: 5,647,170 km (0.086 R)
• M12: 5,886,527 km (0.072 R)
• M13: 6,558,221 km (0.1 R)
• M14: 8,304,477 km (0.091 R)
• M15: 10,220,227 km (0.111 R)
• M16: 11,628,093 km (0.117 R)
• M17: 12,344,966 km (0.078 R)
• M18: 13,439,574 km (0.09 R)
• M19: 20,170,431 km (0.047 R)
• M20: 21,394,440 km (0.103 R)
• M21: 27,575,525 km (0.057 R)
• M22: 29,914,039 km (0.055 R)
• M23: 36,605,402 km (0.108 R)
• M24: 37,715,867 km (0.039 R)
• M25: 38,848,772 km (0.091 R)
• M26: 47,094,906 km (0.063 R)
• M27: 47,584,390 km (0.114 R)
• M28: 54,798,298 km (0.102 R)
• M29: 55,884,828 km (0.114 R)
• M30: 59,420,274 km (0.065 R)
• M31: 63,101,878 km (0.118 R)
• M32: 65,099,309 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 14,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit