🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.7

Radius: 11.6

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.55 AU - 0.59 AU

Year: 287 Days

Day: 11.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,968,875 km

• M1: 144,811 km (0.04 R)
• M2: 537,655 km (0.09 R)
• M3: 917,783 km (0.12 R)
• M4: 1,367,923 km (0.112 R)
• M5: 2,188,467 km (0.113 R)
• M6: 2,555,730 km (0.109 R)
• M7: 3,080,669 km (0.077 R)
• M8: 3,480,544 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.8

Radius: 13.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.86 AU - 1.22 AU

Year: 707 Days

Day: 13.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,968,875 km

• M1: 172,935 km (0.088 R)
• M2: 658,231 km (0.061 R)
• M3: 1,162,974 km (0.115 R)
• M4: 1,760,468 km (0.118 R)
• M5: 2,367,985 km (0.073 R)
• M6: 2,940,496 km (0.093 R)
• M7: 3,466,931 km (0.041 R)
• M8: 4,367,659 km (0.108 R)
• M9: 5,004,198 km (0.043 R)
• M10: 5,955,491 km (0.063 R)
• M11: 6,675,805 km (0.108 R)
• M12: 7,972,968 km (0.089 R)
• M13: 8,440,761 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.1

Radius: 8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.39 AU - 1.87 AU

Year: 1388 Days

Day: 7.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,968,875 km

• M1: 99,483 km (0.091 R)
• M2: 393,293 km (0.104 R)
• M3: 642,373 km (0.086 R)
• M4: 923,168 km (0.035 R)
• M5: 1,184,516 km (0.098 R)
• M6: 1,632,711 km (0.054 R)
• M7: 2,267,754 km (0.116 R)
• M8: 3,021,279 km (0.1 R)
• M9: 3,637,323 km (0.04 R)
• M10: 3,903,308 km (0.098 R)
• M11: 4,288,223 km (0.084 R)
• M12: 4,963,657 km (0.101 R)
• M13: 5,991,395 km (0.116 R)
• M14: 6,919,051 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.4

Radius: 12.2

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.28 AU - 3 AU

Year: 2860 Days

Day: 5 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,968,875 km

• M1: 156,779 km (0.106 R)
• M2: 543,190 km (0.076 R)
• M3: 953,387 km (0.109 R)
• M4: 1,418,337 km (0.098 R)
• M5: 2,138,651 km (0.11 R)
• M6: 3,910,189 km (0.118 R)
• M7: 4,328,166 km (0.071 R)
• M8: 4,799,399 km (0.066 R)
• M9: 5,739,472 km (0.119 R)
• M10: 6,422,386 km (0.073 R)
• M11: 7,312,793 km (0.069 R)
• M12: 8,082,773 km (0.093 R)
• M13: 10,013,184 km (0.12 R)
• M14: 13,600,242 km (0.108 R)
• M15: 19,307,550 km (0.102 R)
• M16: 19,850,291 km (0.042 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 13.4

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.76 AU - 5.7 AU

Year: 6860 Days

Day: 13.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 151 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,968,875 km

• M1: 166,802 km (0.086 R)
• M2: 622,327 km (0.103 R)
• M3: 1,185,862 km (0.073 R)
• M4: 2,072,529 km (0.027 R)
• M5: 2,654,165 km (0.093 R)
• M6: 3,517,196 km (0.105 R)
• M7: 4,199,511 km (0.108 R)
• M8: 4,693,334 km (0.103 R)
• M9: 5,255,074 km (0.071 R)
• M10: 6,214,595 km (0.117 R)
• M11: 6,753,745 km (0.098 R)
• M12: 8,279,943 km (0.114 R)
• M13: 9,403,722 km (0.085 R)
• M14: 10,960,587 km (0.104 R)
• M15: 11,953,319 km (0.077 R)
• M16: 14,232,442 km (0.117 R)
• M17: 16,532,061 km (0.051 R)
• M18: 17,241,603 km (0.069 R)
• M19: 17,904,172 km (0.026 R)
• M20: 19,139,701 km (0.086 R)
• M21: 23,267,555 km (0.087 R)
• M22: 31,931,965 km (0.117 R)
• M23: 32,730,219 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 8.3

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.28 AU - 5.3 AU

Year: 8114 Days

Day: 6.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,968,875 km

• M1: 127,009 km (0.048 R)
• M2: 534,364 km (0.063 R)
• M3: 912,098 km (0.102 R)
• M4: 1,262,456 km (0.035 R)
• M5: 2,678,400 km (0.086 R)
• M6: 2,950,968 km (0.116 R)
• M7: 6,171,211 km (0.091 R)
• M8: 7,035,139 km (0.116 R)
• M9: 8,954,929 km (0.12 R)
• M10: 9,714,587 km (0.079 R)
• M11: 10,261,367 km (0.079 R)
• M12: 10,933,660 km (0.058 R)
• M13: 12,308,913 km (0.054 R)
• M14: 12,772,367 km (0.098 R)
• M15: 16,005,327 km (0.069 R)
• M16: 16,909,197 km (0.086 R)
• M17: 17,409,751 km (0.114 R)
• M18: 19,201,335 km (0.109 R)
• M19: 20,381,513 km (0.08 R)
• M20: 21,525,937 km (0.06 R)
• M21: 23,322,158 km (0.109 R)
• M22: 27,996,793 km (0.078 R)
• M23: 30,658,139 km (0.106 R)
• M24: 31,617,360 km (0.117 R)
• M25: 35,771,843 km (0.03 R)
• M26: 38,652,799 km (0.094 R)
• M27: 41,684,848 km (0.091 R)
• M28: 45,144,598 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.6

Radius: 4.1

Gravity: 35.43 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.06 AU - 8.04 AU

Year: 12483 Days

Day: 20.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,968,875 km

• M1: 51,013 km (0.111 R)
• M2: 181,313 km (0.111 R)
• M3: 599,887 km (0.118 R)
• M4: 859,290 km (0.062 R)
• M5: 1,025,942 km (0.118 R)
• M6: 1,239,269 km (0.075 R)
• M7: 1,972,598 km (0.113 R)
• M8: 2,401,644 km (0.033 R)
• M9: 2,756,790 km (0.06 R)
• M10: 3,702,996 km (0.098 R)
• M11: 3,893,285 km (0.043 R)
• M12: 4,657,730 km (0.094 R)
• M13: 5,175,039 km (0.078 R)
• M14: 5,378,642 km (0.112 R)
• M15: 6,400,246 km (0.093 R)
• M16: 6,754,344 km (0.072 R)
• M17: 7,079,869 km (0.077 R)
• M18: 9,158,531 km (0.093 R)
• M19: 10,230,101 km (0.108 R)
• M20: 11,668,933 km (0.063 R)
• M21: 16,565,571 km (0.107 R)
• M22: 16,712,177 km (0.116 R)
• M23: 18,070,675 km (0.033 R)
• M24: 19,176,801 km (0.082 R)
• M25: 20,579,730 km (0.089 R)
• M26: 22,584,641 km (0.101 R)
• M27: 23,219,834 km (0.106 R)
• M28: 25,100,129 km (0.079 R)
• M29: 25,683,262 km (0.028 R)
• M30: 32,592,439 km (0.102 R)
• M31: 41,446,988 km (0.06 R)
• M32: 42,261,249 km (0.088 R)
• M33: 46,639,231 km (0.117 R)
• M34: 48,861,956 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.2

Radius: 7.1

Gravity: 17.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.25 AU - 7.93 AU

Year: 12589 Days

Day: 20.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 71,968,875 km

• M1: 88,263 km (0.056 R)
• M2: 465,249 km (0.049 R)
• M3: 1,000,062 km (0.12 R)
• M4: 2,071,033 km (0.063 R)
• M5: 2,363,048 km (0.119 R)
• M6: 2,911,324 km (0.117 R)
• M7: 3,279,036 km (0.053 R)
• M8: 5,528,838 km (0.106 R)
• M9: 6,290,441 km (0.034 R)
• M10: 6,655,160 km (0.067 R)
• M11: 7,294,392 km (0.107 R)
• M12: 7,651,632 km (0.115 R)
• M13: 8,067,514 km (0.1 R)
• M14: 10,657,502 km (0.052 R)
• M15: 11,059,621 km (0.073 R)
• M16: 11,651,430 km (0.054 R)
• M17: 12,898,179 km (0.104 R)
• M18: 15,727,823 km (0.045 R)
• M19: 17,169,497 km (0.079 R)
• M20: 19,451,463 km (0.097 R)
• M21: 22,205,261 km (0.078 R)
• M22: 23,530,099 km (0.098 R)
• M23: 23,918,007 km (0.056 R)
• M24: 27,497,136 km (0.039 R)
• M25: 28,691,824 km (0.116 R)
• M26: 29,023,632 km (0.101 R)
• M27: 30,147,860 km (0.11 R)
• M28: 30,836,160 km (0.097 R)
• M29: 34,936,189 km (0.11 R)
• M30: 39,932,459 km (0.09 R)
• M31: 40,902,003 km (0.115 R)
• M32: 41,322,223 km (0.098 R)
• M33: 43,176,788 km (0.089 R)
• M34: 46,897,885 km (0.101 R)
• M35: 47,204,561 km (0.1 R)
• M36: 50,024,481 km (0.108 R)
• M37: 51,802,003 km (0.096 R)
• M38: 53,454,162 km (0.103 R)
• M39: 54,293,106 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.4

Radius: 4.2

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.27 AU - 10.73 AU

Year: 18005 Days

Day: 23.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,968,875 km

• M1: 52,210 km (0.078 R)
• M2: 392,994 km (0.065 R)
• M3: 856,747 km (0.066 R)
• M4: 1,439,880 km (0.08 R)
• M5: 3,058,229 km (0.082 R)
• M6: 3,216,803 km (0.069 R)
• M7: 5,278,860 km (0.112 R)
• M8: 8,344,569 km (0.072 R)
• M9: 9,111,558 km (0.083 R)
• M10: 9,536,116 km (0.114 R)
• M11: 10,732,750 km (0.103 R)
• M12: 13,240,010 km (0.076 R)
• M13: 18,389,019 km (0.108 R)
• M14: 21,115,889 km (0.056 R)
• M15: 25,926,209 km (0.112 R)
• M16: 31,952,908 km (0.112 R)
• M17: 39,095,010 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.7

Radius: 6

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.73 AU - 10.19 AU

Year: 20961 Days

Day: 22.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,968,875 km

• M1: 75,547 km (0.108 R)
• M2: 289,322 km (0.084 R)
• M3: 522,545 km (0.025 R)
• M4: 759,658 km (0.053 R)
• M5: 972,386 km (0.102 R)
• M6: 1,309,281 km (0.101 R)
• M7: 1,636,002 km (0.064 R)
• M8: 2,195,798 km (0.09 R)
• M9: 2,850,737 km (0.073 R)
• M10: 3,570,602 km (0.076 R)
• M11: 4,209,385 km (0.12 R)
• M12: 5,992,442 km (0.056 R)
• M13: 7,396,867 km (0.039 R)
• M14: 7,634,578 km (0.114 R)
• M15: 8,954,031 km (0.055 R)
• M16: 9,224,205 km (0.049 R)
• M17: 10,418,594 km (0.117 R)
• M18: 14,467,909 km (0.094 R)
• M19: 14,915,357 km (0.089 R)
• M20: 15,371,929 km (0.075 R)
• M21: 15,603,806 km (0.082 R)
• M22: 20,093,238 km (0.099 R)
• M23: 30,042,544 km (0.114 R)
• M24: 31,634,415 km (0.105 R)
• M25: 32,768,965 km (0.12 R)
• M26: 36,198,646 km (0.115 R)
• M27: 39,281,259 km (0.111 R)
• M28: 41,779,993 km (0.112 R)
• M29: 46,929,151 km (0.091 R)
• M30: 47,744,460 km (0.081 R)
• M31: 48,403,438 km (0.102 R)
• M32: 57,160,299 km (0.093 R)
• M33: 57,716,953 km (0.098 R)
• M34: 61,909,882 km (0.061 R)
• M35: 62,300,781 km (0.106 R)
• M36: 71,753,422 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 12,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit