🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.1

Radius: 8.7

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.68 AU - 0.82 AU

Year: 413 Days

Day: 14.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,624,681 km

• M1: 108,159 km (0.111 R)
• M2: 415,284 km (0.086 R)
• M3: 696,677 km (0.087 R)
• M4: 989,440 km (0.088 R)
• M5: 1,500,915 km (0.11 R)
• M6: 2,052,632 km (0.081 R)
• M7: 2,478,687 km (0.099 R)
• M8: 3,038,632 km (0.054 R)
• M9: 3,331,395 km (0.109 R)
• M10: 3,987,531 km (0.113 R)
• M11: 4,311,710 km (0.119 R)
• M12: 4,998,065 km (0.108 R)
• M13: 5,359,493 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.7

Radius: 10.3

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.04 AU - 1.2 AU

Year: 754 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,624,681 km

• M1: 128,056 km (0.12 R)
• M2: 723,904 km (0.113 R)
• M3: 1,266,047 km (0.026 R)
• M4: 1,609,972 km (0.115 R)
• M5: 2,184,428 km (0.11 R)
• M6: 2,721,634 km (0.081 R)
• M7: 3,237,298 km (0.069 R)
• M8: 3,922,905 km (0.111 R)
• M9: 4,398,776 km (0.071 R)
• M10: 4,877,190 km (0.092 R)
• M11: 5,258,664 km (0.052 R)
• M12: 5,838,207 km (0.112 R)
• M13: 6,289,992 km (0.081 R)
• M14: 6,742,675 km (0.067 R)
• M15: 7,079,420 km (0.096 R)
• M16: 7,474,508 km (0.039 R)
• M17: 7,933,624 km (0.082 R)
• M18: 8,566,124 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.4

Radius: 11.4

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.36 AU - 2.1 AU

Year: 1447 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,624,681 km

• M1: 141,819 km (0.112 R)
• M2: 499,208 km (0.095 R)
• M3: 861,534 km (0.065 R)
• M4: 1,480,271 km (0.073 R)
• M5: 2,037,822 km (0.074 R)
• M6: 2,493,049 km (0.057 R)
• M7: 3,463,191 km (0.101 R)
• M8: 4,044,229 km (0.118 R)
• M9: 4,434,679 km (0.045 R)
• M10: 4,974,129 km (0.103 R)
• M11: 5,512,233 km (0.052 R)
• M12: 5,876,653 km (0.087 R)
• M13: 6,578,566 km (0.102 R)
• M14: 8,624,317 km (0.094 R)
• M15: 10,226,959 km (0.067 R)
• M16: 12,635,335 km (0.105 R)
• M17: 13,271,874 km (0.068 R)
• M18: 13,887,918 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.9

Radius: 10.3

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.54 AU - 1.96 AU

Year: 1472 Days

Day: 9.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,624,681 km

• M1: 128,056 km (0.075 R)
• M2: 484,697 km (0.11 R)
• M3: 817,852 km (0.05 R)
• M4: 1,589,029 km (0.089 R)
• M5: 2,085,694 km (0.086 R)
• M6: 2,407,479 km (0.116 R)
• M7: 3,908,843 km (0.105 R)
• M8: 5,018,261 km (0.053 R)
• M9: 5,602,889 km (0.115 R)
• M10: 6,710,212 km (0.059 R)
• M11: 7,059,224 km (0.072 R)
• M12: 8,179,712 km (0.057 R)
• M13: 8,841,533 km (0.113 R)
• M14: 10,272,138 km (0.079 R)
• M15: 10,669,470 km (0.113 R)
• M16: 11,779,486 km (0.1 R)
• M17: 12,105,011 km (0.112 R)
• M18: 12,623,517 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.6

Radius: 12

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.45 AU - 2.41 AU

Year: 1705 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,624,681 km

• M1: 149,299 km (0.11 R)
• M2: 548,426 km (0.068 R)
• M3: 936,632 km (0.089 R)
• M4: 1,590,973 km (0.106 R)
• M5: 1,979,479 km (0.109 R)
• M6: 2,533,590 km (0.071 R)
• M7: 3,749,222 km (0.038 R)
• M8: 4,188,591 km (0.114 R)
• M9: 5,740,369 km (0.119 R)
• M10: 7,003,724 km (0.095 R)
• M11: 7,701,298 km (0.1 R)
• M12: 8,356,387 km (0.06 R)
• M13: 9,392,502 km (0.099 R)
• M14: 10,684,430 km (0.116 R)
• M15: 11,283,270 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 14.9

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.57 AU - 2.59 AU

Year: 1907 Days

Day: 5.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,624,681 km

• M1: 185,352 km (0.088 R)
• M2: 731,085 km (0.102 R)
• M3: 1,254,977 km (0.114 R)
• M4: 1,919,041 km (0.104 R)
• M5: 2,415,706 km (0.108 R)
• M6: 3,380,762 km (0.107 R)
• M7: 4,531,619 km (0.05 R)
• M8: 6,339,808 km (0.047 R)
• M9: 7,270,606 km (0.099 R)
• M10: 8,290,714 km (0.085 R)
• M11: 9,243,952 km (0.106 R)
• M12: 10,970,012 km (0.06 R)
• M13: 11,590,693 km (0.107 R)
• M14: 12,546,025 km (0.114 R)
• M15: 14,483,617 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.3

Radius: 8.9

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.3 AU - 4.02 AU

Year: 4452 Days

Day: 9.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,624,681 km

• M1: 111,002 km (0.071 R)
• M2: 389,852 km (0.102 R)
• M3: 744,549 km (0.063 R)
• M4: 1,194,090 km (0.048 R)
• M5: 1,726,060 km (0.096 R)
• M6: 2,011,194 km (0.079 R)
• M7: 2,424,832 km (0.069 R)
• M8: 3,856,484 km (0.11 R)
• M9: 4,497,959 km (0.049 R)
• M10: 4,805,084 km (0.093 R)
• M11: 5,547,987 km (0.091 R)
• M12: 6,023,109 km (0.116 R)
• M13: 6,753,446 km (0.11 R)
• M14: 8,313,453 km (0.078 R)
• M15: 9,137,139 km (0.118 R)
• M16: 9,715,783 km (0.077 R)
• M17: 10,318,513 km (0.108 R)
• M18: 10,854,971 km (0.085 R)
• M19: 12,676,774 km (0.03 R)
• M20: 13,766,594 km (0.06 R)
• M21: 18,429,111 km (0.077 R)
• M22: 18,887,030 km (0.039 R)
• M23: 22,903,284 km (0.092 R)
• M24: 24,752,464 km (0.079 R)
• M25: 25,632,548 km (0.095 R)
• M26: 26,121,135 km (0.071 R)
• M27: 27,117,307 km (0.103 R)
• M28: 28,571,398 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.6

Radius: 8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.6 AU - 7.26 AU

Year: 9182 Days

Day: 11.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,624,681 km

• M1: 122,820 km (0.117 R)
• M2: 376,538 km (0.096 R)
• M3: 648,806 km (0.026 R)
• M4: 1,804,749 km (0.105 R)
• M5: 2,094,819 km (0.071 R)
• M6: 2,365,890 km (0.119 R)
• M7: 3,240,290 km (0.079 R)
• M8: 3,855,137 km (0.068 R)
• M9: 4,947,800 km (0.112 R)
• M10: 5,432,198 km (0.103 R)
• M11: 5,885,629 km (0.05 R)
• M12: 6,462,778 km (0.104 R)
• M13: 7,362,310 km (0.1 R)
• M14: 7,655,222 km (0.047 R)
• M15: 8,621,176 km (0.112 R)
• M16: 9,154,492 km (0.119 R)
• M17: 9,884,829 km (0.119 R)
• M18: 10,332,276 km (0.101 R)
• M19: 12,827,419 km (0.061 R)
• M20: 13,359,838 km (0.12 R)
• M21: 16,932,534 km (0.049 R)
• M22: 17,573,262 km (0.11 R)
• M23: 19,245,916 km (0.086 R)
• M24: 24,408,837 km (0.055 R)
• M25: 27,088,883 km (0.087 R)
• M26: 30,801,603 km (0.049 R)
• M27: 31,563,505 km (0.1 R)
• M28: 32,828,355 km (0.05 R)

Asteroid Belt

Center: 6.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.2

Radius: 5.4

Gravity: 19.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.47 AU - 8.59 AU

Year: 11851 Days

Day: 23.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,624,681 km

• M1: 67,169 km (0.107 R)
• M2: 485,595 km (0.055 R)
• M3: 1,040,603 km (0.053 R)
• M4: 1,224,907 km (0.091 R)
• M5: 1,660,237 km (0.101 R)
• M6: 2,579,965 km (0.119 R)
• M7: 2,833,084 km (0.105 R)
• M8: 3,389,439 km (0.085 R)
• M9: 4,716,222 km (0.096 R)
• M10: 6,858,614 km (0.061 R)
• M11: 7,139,858 km (0.063 R)
• M12: 8,074,246 km (0.093 R)
• M13: 8,709,738 km (0.116 R)
• M14: 11,986,380 km (0.064 R)
• M15: 12,277,198 km (0.093 R)
• M16: 14,510,844 km (0.034 R)
• M17: 15,176,405 km (0.112 R)
• M18: 16,711,877 km (0.09 R)
• M19: 20,415,472 km (0.1 R)
• M20: 20,746,831 km (0.064 R)
• M21: 22,108,022 km (0.098 R)
• M22: 22,369,669 km (0.051 R)
• M23: 24,912,833 km (0.109 R)
• M24: 26,156,440 km (0.093 R)
• M25: 29,498,307 km (0.073 R)
• M26: 33,000,243 km (0.108 R)
• M27: 34,149,005 km (0.115 R)
• M28: 34,968,801 km (0.075 R)
• M29: 35,921,740 km (0.106 R)
• M30: 40,947,032 km (0.119 R)
• M31: 44,176,550 km (0.083 R)
• M32: 46,994,226 km (0.027 R)
• M33: 47,282,352 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.2

Radius: 3.9

Gravity: 64.77 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.83 AU - 9.95 AU

Year: 16853 Days

Day: 24.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,624,681 km

• M1: 48,470 km (0.09 R)
• M2: 180,864 km (0.085 R)
• M3: 306,975 km (0.085 R)
• M4: 451,935 km (0.113 R)
• M5: 633,996 km (0.083 R)
• M6: 886,367 km (0.074 R)
• M7: 1,054,964 km (0.072 R)
• M8: 1,676,095 km (0.099 R)
• M9: 2,825,455 km (0.093 R)
• M10: 3,084,858 km (0.111 R)
• M11: 3,303,570 km (0.087 R)
• M12: 3,532,604 km (0.029 R)
• M13: 4,054,551 km (0.107 R)
• M14: 5,060,447 km (0.076 R)
• M15: 7,214,208 km (0.106 R)
• M16: 7,698,306 km (0.038 R)
• M17: 9,002,501 km (0.11 R)
• M18: 9,852,067 km (0.051 R)
• M19: 10,569,090 km (0.071 R)
• M20: 10,815,776 km (0.114 R)
• M21: 14,606,287 km (0.118 R)
• M22: 20,122,559 km (0.118 R)
• M23: 20,311,202 km (0.115 R)
• M24: 20,788,419 km (0.101 R)
• M25: 23,809,249 km (0.104 R)
• M26: 25,866,369 km (0.031 R)
• M27: 31,584,898 km (0.116 R)
• M28: 33,135,629 km (0.071 R)
• M29: 36,109,036 km (0.083 R)
• M30: 37,803,532 km (0.091 R)
• M31: 37,947,145 km (0.1 R)
• M32: 39,255,528 km (0.053 R)
• M33: 39,698,189 km (0.096 R)
• M34: 48,755,292 km (0.061 R)
• M35: 50,300,489 km (0.11 R)
• M36: 54,032,357 km (0.052 R)
• M37: 62,842,924 km (0.059 R)
• M38: 64,671,758 km (0.091 R)
• M39: 71,023,833 km (0.112 R)
• M40: 74,575,735 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 12,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit