🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.8

Radius: 11.7

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.02 AU - 1.52 AU

Year: 988 Days

Day: 11.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,987,467 km

• M1: 145,559 km (0.072 R)
• M2: 624,721 km (0.063 R)
• M3: 1,192,295 km (0.101 R)
• M4: 1,573,919 km (0.055 R)
• M5: 2,069,238 km (0.109 R)
• M6: 2,463,877 km (0.105 R)
• M7: 2,857,020 km (0.119 R)
• M8: 4,094,793 km (0.097 R)
• M9: 4,816,004 km (0.118 R)
• M10: 5,276,317 km (0.066 R)
• M11: 6,580,362 km (0.088 R)
• M12: 7,148,385 km (0.107 R)
• M13: 8,685,204 km (0.118 R)
• M14: 9,137,588 km (0.088 R)
• M15: 9,546,139 km (0.068 R)
• M16: 10,089,628 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.1

Radius: 14.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.69 AU - 1.77 AU

Year: 1571 Days

Day: 12.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,987,467 km

• M1: 185,501 km (0.082 R)
• M2: 709,094 km (0.034 R)
• M3: 1,288,038 km (0.073 R)
• M4: 1,977,983 km (0.09 R)
• M5: 3,057,332 km (0.089 R)
• M6: 3,801,880 km (0.118 R)
• M7: 4,464,599 km (0.093 R)
• M8: 4,948,698 km (0.082 R)
• M9: 5,957,436 km (0.109 R)
• M10: 7,299,179 km (0.11 R)
• M11: 8,190,783 km (0.08 R)
• M12: 9,007,587 km (0.084 R)
• M13: 10,771,495 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.7

Radius: 12.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.7 AU - 3.2 AU

Year: 3497 Days

Day: 7.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 78,987,467 km

• M1: 166,652 km (0.061 R)
• M2: 730,786 km (0.082 R)
• M3: 1,525,449 km (0.037 R)
• M4: 3,181,498 km (0.078 R)
• M5: 9,380,983 km (0.117 R)
• M6: 10,015,278 km (0.09 R)
• M7: 10,576,869 km (0.077 R)
• M8: 11,334,582 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.9

Radius: 8.5

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.39 AU - 4.77 AU

Year: 5689 Days

Day: 8.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,987,467 km

• M1: 106,214 km (0.063 R)
• M2: 396,135 km (0.101 R)
• M3: 689,796 km (0.079 R)
• M4: 1,629,121 km (0.117 R)
• M5: 2,498,284 km (0.072 R)
• M6: 2,790,898 km (0.025 R)
• M7: 3,106,549 km (0.064 R)
• M8: 4,404,311 km (0.066 R)
• M9: 4,833,956 km (0.097 R)
• M10: 5,291,127 km (0.025 R)
• M11: 6,629,579 km (0.116 R)
• M12: 7,122,205 km (0.113 R)
• M13: 8,789,025 km (0.025 R)
• M14: 11,678,358 km (0.118 R)
• M15: 14,438,738 km (0.063 R)
• M16: 15,448,075 km (0.116 R)
• M17: 15,877,121 km (0.087 R)
• M18: 17,081,534 km (0.091 R)
• M19: 17,673,044 km (0.104 R)
• M20: 17,940,076 km (0.095 R)
• M21: 18,619,849 km (0.083 R)
• M22: 19,176,053 km (0.09 R)
• M23: 19,458,195 km (0.096 R)
• M24: 21,587,571 km (0.093 R)
• M25: 21,969,794 km (0.105 R)
• M26: 25,445,850 km (0.118 R)
• M27: 26,044,391 km (0.115 R)
• M28: 26,390,560 km (0.083 R)
• M29: 26,915,649 km (0.096 R)
• M30: 27,180,886 km (0.095 R)
• M31: 30,213,833 km (0.057 R)
• M32: 31,762,470 km (0.037 R)
• M33: 34,703,116 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.5

Radius: 14.2

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.53 AU - 4.67 AU

Year: 6810 Days

Day: 6.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,987,467 km

• M1: 176,675 km (0.069 R)
• M2: 714,629 km (0.085 R)
• M3: 2,118,156 km (0.108 R)
• M4: 3,445,239 km (0.105 R)
• M5: 4,610,606 km (0.072 R)
• M6: 5,156,339 km (0.115 R)
• M7: 6,151,614 km (0.099 R)
• M8: 6,814,931 km (0.102 R)
• M9: 7,489,019 km (0.041 R)
• M10: 9,563,493 km (0.083 R)
• M11: 10,137,051 km (0.093 R)
• M12: 11,500,037 km (0.041 R)
• M13: 18,392,310 km (0.075 R)
• M14: 20,997,557 km (0.036 R)
• M15: 22,891,466 km (0.108 R)
• M16: 23,441,687 km (0.098 R)
• M17: 24,650,438 km (0.052 R)
• M18: 25,646,909 km (0.088 R)
• M19: 30,090,565 km (0.118 R)
• M20: 30,941,477 km (0.113 R)
• M21: 32,101,160 km (0.081 R)
• M22: 32,691,772 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.2

Radius: 6.8

Gravity: 20.44 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.88 AU - 7.62 AU

Year: 12105 Days

Day: 23.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,987,467 km

• M1: 84,523 km (0.1 R)
• M2: 480,359 km (0.093 R)
• M3: 737,817 km (0.103 R)
• M4: 1,223,711 km (0.112 R)
• M5: 1,515,426 km (0.075 R)
• M6: 1,735,186 km (0.109 R)
• M7: 2,124,290 km (0.115 R)
• M8: 2,339,860 km (0.082 R)
• M9: 3,027,861 km (0.06 R)
• M10: 3,565,665 km (0.101 R)
• M11: 3,929,338 km (0.114 R)
• M12: 4,442,010 km (0.077 R)
• M13: 7,605,107 km (0.095 R)
• M14: 10,045,347 km (0.091 R)
• M15: 13,093,105 km (0.093 R)
• M16: 13,822,993 km (0.1 R)
• M17: 22,023,649 km (0.097 R)
• M18: 23,922,046 km (0.065 R)
• M19: 25,517,358 km (0.075 R)
• M20: 27,609,633 km (0.091 R)
• M21: 28,697,509 km (0.052 R)
• M22: 30,382,280 km (0.075 R)
• M23: 31,190,707 km (0.067 R)
• M24: 34,443,563 km (0.115 R)
• M25: 35,449,160 km (0.114 R)
• M26: 42,324,230 km (0.1 R)
• M27: 46,148,550 km (0.042 R)
• M28: 49,877,576 km (0.103 R)
• M29: 53,970,424 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.5

Radius: 3.8

Gravity: 39.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.41 AU - 9.57 AU

Year: 18606 Days

Day: 16.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,987,467 km

• M1: 47,273 km (0.078 R)
• M2: 186,399 km (0.063 R)
• M3: 380,876 km (0.108 R)
• M4: 750,682 km (0.081 R)
• M5: 884,123 km (0.073 R)
• M6: 1,033,572 km (0.067 R)
• M7: 1,569,880 km (0.119 R)
• M8: 1,825,992 km (0.094 R)
• M9: 2,069,836 km (0.086 R)
• M10: 2,487,214 km (0.066 R)
• M11: 2,811,094 km (0.047 R)
• M12: 2,983,281 km (0.106 R)
• M13: 5,333,164 km (0.103 R)
• M14: 7,745,131 km (0.092 R)
• M15: 8,282,037 km (0.106 R)
• M16: 8,483,246 km (0.089 R)
• M17: 10,385,683 km (0.052 R)
• M18: 11,159,253 km (0.098 R)
• M19: 11,281,624 km (0.061 R)
• M20: 12,292,756 km (0.051 R)
• M21: 12,887,408 km (0.089 R)
• M22: 13,920,531 km (0.108 R)
• M23: 14,639,199 km (0.118 R)
• M24: 14,785,805 km (0.091 R)
• M25: 15,917,213 km (0.086 R)
• M26: 19,566,504 km (0.117 R)
• M27: 19,833,985 km (0.119 R)
• M28: 20,375,978 km (0.099 R)
• M29: 27,115,960 km (0.076 R)
• M30: 32,639,862 km (0.107 R)
• M31: 35,729,656 km (0.084 R)
• M32: 47,428,210 km (0.086 R)
• M33: 58,442,054 km (0.034 R)
• M34: 58,996,463 km (0.094 R)
• M35: 61,821,021 km (0.115 R)
• M36: 67,332,206 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.1

Radius: 6.7

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.83 AU - 10.71 AU

Year: 19482 Days

Day: 21.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,987,467 km

• M1: 86,468 km (0.048 R)
• M2: 393,891 km (0.106 R)
• M3: 700,268 km (0.055 R)
• M4: 1,525,749 km (0.118 R)
• M5: 1,911,562 km (0.102 R)
• M6: 3,041,923 km (0.097 R)
• M7: 3,338,426 km (0.071 R)
• M8: 4,047,370 km (0.036 R)
• M9: 4,284,483 km (0.107 R)
• M10: 4,594,001 km (0.108 R)
• M11: 5,649,564 km (0.095 R)
• M12: 6,098,656 km (0.113 R)
• M13: 7,025,565 km (0.113 R)
• M14: 7,905,200 km (0.061 R)
• M15: 13,234,026 km (0.067 R)
• M16: 13,494,476 km (0.104 R)
• M17: 13,824,788 km (0.057 R)
• M18: 14,639,648 km (0.094 R)
• M19: 16,068,008 km (0.084 R)
• M20: 20,126,748 km (0.099 R)
• M21: 20,907,649 km (0.07 R)
• M22: 21,260,999 km (0.08 R)
• M23: 23,371,227 km (0.101 R)
• M24: 25,017,850 km (0.1 R)
• M25: 26,328,178 km (0.085 R)
• M26: 27,366,836 km (0.09 R)
• M27: 28,324,711 km (0.104 R)
• M28: 32,972,418 km (0.115 R)
• M29: 36,169,025 km (0.093 R)
• M30: 36,678,406 km (0.091 R)
• M31: 39,163,825 km (0.116 R)
• M32: 43,313,072 km (0.114 R)
• M33: 47,441,674 km (0.095 R)
• M34: 51,986,307 km (0.081 R)
• M35: 55,116,194 km (0.11 R)
• M36: 56,984,372 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.9

Radius: 3.3

Gravity: 58.03 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.91 AU - 11.21 AU

Year: 22025 Days

Day: 15.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,987,467 km

• M1: 41,139 km (0.086 R)
• M2: 415,433 km (0.09 R)
• M3: 741,257 km (0.054 R)
• M4: 1,629,719 km (0.043 R)
• M5: 3,368,196 km (0.105 R)
• M6: 5,562,049 km (0.08 R)
• M7: 6,766,012 km (0.117 R)
• M8: 8,237,457 km (0.044 R)
• M9: 9,215,678 km (0.107 R)
• M10: 9,616,301 km (0.097 R)
• M11: 12,334,644 km (0.109 R)
• M12: 14,431,707 km (0.089 R)
• M13: 16,090,597 km (0.113 R)
• M14: 18,765,258 km (0.087 R)
• M15: 20,159,809 km (0.07 R)
• M16: 21,323,830 km (0.065 R)
• M17: 22,737,829 km (0.066 R)
• M18: 32,422,646 km (0.107 R)
• M19: 33,613,744 km (0.094 R)
• M20: 39,858,258 km (0.068 R)
• M21: 40,159,249 km (0.109 R)
• M22: 49,731,718 km (0.09 R)
• M23: 71,870,707 km (0.141 R)
• M24: 78,279,031 km (0.117 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: 205 - 17,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit