🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.9

Radius: 13.3

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.92 AU - 2.08 AU

Year: 1826 Days

Day: 11.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,986,801 km

• M1: 165,455 km (0.08 R)
• M2: 594,652 km (0.098 R)
• M3: 1,157,888 km (0.095 R)
• M4: 1,614,011 km (0.107 R)
• M5: 2,313,531 km (0.073 R)
• M6: 2,735,098 km (0.044 R)
• M7: 3,432,523 km (0.119 R)
• M8: 5,294,269 km (0.115 R)
• M9: 6,011,590 km (0.1 R)
• M10: 6,662,491 km (0.092 R)
• M11: 8,076,041 km (0.08 R)
• M12: 8,806,677 km (0.103 R)
• M13: 9,916,992 km (0.061 R)
• M14: 11,414,766 km (0.094 R)
• M15: 13,017,708 km (0.09 R)
• M16: 14,066,089 km (0.076 R)
• M17: 14,944,678 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.1

Radius: 8.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.84 AU - 2.34 AU

Year: 1951 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,986,801 km

• M1: 111,301 km (0.078 R)
• M2: 405,111 km (0.072 R)
• M3: 694,284 km (0.118 R)
• M4: 1,135,298 km (0.113 R)
• M5: 1,550,732 km (0.112 R)
• M6: 2,223,922 km (0.025 R)
• M7: 2,796,433 km (0.096 R)
• M8: 3,422,799 km (0.089 R)
• M9: 3,806,368 km (0.107 R)
• M10: 4,558,995 km (0.042 R)
• M11: 4,988,640 km (0.08 R)
• M12: 5,333,164 km (0.119 R)
• M13: 5,909,415 km (0.092 R)
• M14: 6,295,378 km (0.105 R)
• M15: 7,578,927 km (0.044 R)
• M16: 8,662,913 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.3

Radius: 13.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.8 AU - 3.71 AU

Year: 3783 Days

Day: 10.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,986,801 km

• M1: 168,597 km (0.062 R)
• M2: 716,125 km (0.115 R)
• M3: 1,399,338 km (0.09 R)
• M4: 1,883,437 km (0.059 R)
• M5: 2,360,206 km (0.105 R)
• M6: 2,849,839 km (0.075 R)
• M7: 3,622,512 km (0.083 R)
• M8: 4,601,182 km (0.102 R)
• M9: 5,347,077 km (0.058 R)
• M10: 6,000,520 km (0.105 R)
• M11: 8,974,975 km (0.033 R)
• M12: 11,449,473 km (0.083 R)
• M13: 12,631,296 km (0.113 R)
• M14: 13,693,441 km (0.045 R)
• M15: 14,246,504 km (0.057 R)
• M16: 15,183,585 km (0.117 R)
• M17: 15,885,648 km (0.117 R)
• M18: 17,180,867 km (0.111 R)
• M19: 18,423,726 km (0.073 R)
• M20: 19,725,826 km (0.087 R)
• M21: 21,421,817 km (0.084 R)
• M22: 21,962,613 km (0.109 R)
• M23: 23,001,421 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 12.9

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.45 AU - 4.08 AU

Year: 3801 Days

Day: 6 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,986,801 km

• M1: 160,369 km (0.065 R)
• M2: 637,586 km (0.084 R)
• M3: 1,149,959 km (0.085 R)
• M4: 1,758,523 km (0.095 R)
• M5: 2,354,222 km (0.09 R)
• M6: 2,795,087 km (0.09 R)
• M7: 3,530,510 km (0.069 R)
• M8: 3,977,807 km (0.1 R)
• M9: 5,118,940 km (0.084 R)
• M10: 5,723,166 km (0.072 R)
• M11: 7,108,143 km (0.079 R)
• M12: 7,581,770 km (0.056 R)
• M13: 8,185,098 km (0.115 R)
• M14: 9,528,487 km (0.111 R)
• M15: 10,881,001 km (0.101 R)
• M16: 11,603,559 km (0.117 R)
• M17: 13,498,964 km (0.112 R)
• M18: 14,493,790 km (0.029 R)
• M19: 16,629,299 km (0.101 R)
• M20: 19,160,346 km (0.067 R)
• M21: 23,683,736 km (0.099 R)
• M22: 25,285,331 km (0.101 R)
• M23: 26,553,173 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.4

Radius: 8.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.93 AU - 3.99 AU

Year: 5088 Days

Day: 6.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,986,801 km

• M1: 106,962 km (0.105 R)
• M2: 631,901 km (0.084 R)
• M3: 1,180,626 km (0.117 R)
• M4: 1,860,848 km (0.042 R)
• M5: 2,295,430 km (0.101 R)
• M6: 2,749,310 km (0.067 R)
• M7: 3,778,842 km (0.105 R)
• M8: 4,588,316 km (0.12 R)
• M9: 5,022,449 km (0.118 R)
• M10: 6,214,744 km (0.101 R)
• M11: 7,523,726 km (0.081 R)
• M12: 10,874,419 km (0.097 R)
• M13: 12,941,113 km (0.092 R)
• M14: 14,376,056 km (0.058 R)
• M15: 19,373,074 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847

Radius: 9.6

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.48 AU - 6.94 AU

Year: 8810 Days

Day: 12.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,986,801 km

• M1: 119,678 km (0.089 R)
• M2: 607,966 km (0.111 R)
• M3: 910,602 km (0.091 R)
• M4: 2,089,882 km (0.062 R)
• M5: 2,431,564 km (0.048 R)
• M6: 2,768,907 km (0.086 R)
• M7: 3,948,037 km (0.081 R)
• M8: 4,303,332 km (0.113 R)
• M9: 7,545,417 km (0.071 R)
• M10: 9,038,404 km (0.108 R)
• M11: 11,359,116 km (0.114 R)
• M12: 12,251,916 km (0.061 R)
• M13: 14,113,811 km (0.07 R)
• M14: 15,013,642 km (0.103 R)
• M15: 16,157,168 km (0.046 R)
• M16: 18,240,468 km (0.092 R)
• M17: 18,768,848 km (0.073 R)
• M18: 19,620,060 km (0.052 R)
• M19: 20,174,918 km (0.082 R)
• M20: 21,150,297 km (0.103 R)
• M21: 23,905,291 km (0.078 R)
• M22: 25,649,453 km (0.096 R)
• M23: 26,697,236 km (0.111 R)
• M24: 27,280,668 km (0.084 R)
• M25: 30,854,561 km (0.111 R)
• M26: 31,930,469 km (0.077 R)
• M27: 33,816,449 km (0.107 R)
• M28: 34,156,784 km (0.106 R)
• M29: 35,191,702 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.9

Radius: 4.8

Gravity: 22.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.75 AU - 9.19 AU

Year: 14528 Days

Day: 21.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,986,801 km

• M1: 68,965 km (0.084 R)
• M2: 243,994 km (0.118 R)
• M3: 590,463 km (0.095 R)
• M4: 1,687,165 km (0.11 R)
• M5: 2,043,208 km (0.036 R)
• M6: 6,492,996 km (0.104 R)
• M7: 7,361,711 km (0.097 R)
• M8: 7,801,529 km (0.103 R)
• M9: 12,272,112 km (0.075 R)
• M10: 13,528,135 km (0.057 R)
• M11: 17,573,411 km (0.104 R)
• M12: 18,041,054 km (0.102 R)
• M13: 26,593,864 km (0.115 R)
• M14: 30,995,931 km (0.101 R)
• M15: 35,735,491 km (0.117 R)
• M16: 40,529,504 km (0.075 R)
• M17: 44,717,646 km (0.115 R)
• M18: 55,093,605 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.3

Radius: 6.3

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.55 AU - 10.15 AU

Year: 19960 Days

Day: 21.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,986,801 km

• M1: 78,389 km (0.083 R)
• M2: 302,188 km (0.115 R)
• M3: 617,091 km (0.091 R)
• M4: 1,140,385 km (0.109 R)
• M5: 1,360,443 km (0.056 R)
• M6: 2,344,647 km (0.068 R)
• M7: 3,449,428 km (0.071 R)
• M8: 7,489,169 km (0.053 R)
• M9: 8,319,138 km (0.105 R)
• M10: 14,115,457 km (0.101 R)
• M11: 14,626,333 km (0.107 R)
• M12: 15,073,930 km (0.075 R)
• M13: 16,874,640 km (0.077 R)
• M14: 17,201,960 km (0.028 R)
• M15: 17,784,644 km (0.109 R)
• M16: 19,792,247 km (0.076 R)
• M17: 27,494,593 km (0.112 R)
• M18: 29,573,105 km (0.114 R)
• M19: 29,929,448 km (0.104 R)
• M20: 32,002,874 km (0.09 R)
• M21: 32,378,365 km (0.095 R)
• M22: 36,161,994 km (0.062 R)
• M23: 37,532,011 km (0.113 R)
• M24: 45,061,422 km (0.088 R)
• M25: 47,942,078 km (0.094 R)
• M26: 48,433,807 km (0.057 R)
• M27: 50,434,529 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.7

Radius: 4.2

Gravity: 36.55 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.04 AU - 12.12 AU

Year: 22220 Days

Day: 15.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,986,801 km

• M1: 1,185,114 km (0.104 R)
• M2: 1,678,638 km (0.038 R)
• M3: 2,042,310 km (0.07 R)
• M4: 3,450,176 km (0.11 R)
• M5: 4,438,419 km (0.041 R)
• M6: 7,143,747 km (0.04 R)
• M7: 11,034,339 km (0.08 R)
• M8: 11,356,573 km (0.109 R)
• M9: 11,552,995 km (0.032 R)
• M10: 17,753,378 km (0.055 R)
• M11: 19,474,052 km (0.1 R)
• M12: 20,230,569 km (0.059 R)
• M13: 22,105,778 km (0.119 R)
• M14: 32,575,086 km (0.092 R)
• M15: 33,505,585 km (0.066 R)
• M16: 35,558,815 km (0.104 R)
• M17: 38,571,866 km (0.107 R)
• M18: 46,923,915 km (0.118 R)
• M19: 50,364,816 km (0.118 R)
• M20: 51,607,825 km (0.117 R)
• M21: 62,093,588 km (0.087 R)
• M22: 71,438,369 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 14,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit