🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.2

Radius: 13

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.95 AU - 1.15 AU

Year: 743 Days

Day: 8.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,470,801 km

• M1: 163,510 km (0.105 R)
• M2: 318,943 km (0.083 R)
• M3: 464,501 km (0.093 R)
• M4: 603,627 km (0.075 R)
• M5: 721,062 km (0.085 R)
• M6: 830,867 km (0.067 R)
• M7: 1,080,246 km (0.101 R)
• M8: 1,212,640 km (0.093 R)
• M9: 1,350,719 km (0.065 R)
• M10: 1,498,522 km (0.092 R)
• M11: 1,652,009 km (0.115 R)
• M12: 1,748,500 km (0.086 R)
• M13: 1,910,664 km (0.112 R)
• M14: 1,993,840 km (0.093 R)
• M15: 2,078,064 km (0.1 R)
• M16: 2,226,316 km (0.111 R)
• M17: 2,358,261 km (0.041 R)
• M18: 2,599,712 km (0.054 R)
• M19: 2,733,751 km (0.1 R)
• M20: 2,950,220 km (0.101 R)
• M21: 3,101,313 km (0.08 R)
• M22: 3,327,356 km (0.117 R)
• M23: 3,581,672 km (0.116 R)
• M24: 3,667,990 km (0.116 R)
• M25: 3,772,410 km (0.118 R)
• M26: 3,854,240 km (0.107 R)
• M27: 3,954,620 km (0.063 R)
• M28: 4,043,930 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.2

Radius: 13.1

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.74 AU - 2.68 AU

Year: 2268 Days

Day: 9.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 87,470,801 km

• M1: 167,699 km (0.079 R)
• M2: 267,331 km (0.108 R)
• M3: 397,930 km (0.05 R)
• M4: 566,078 km (0.109 R)
• M5: 677,828 km (0.066 R)
• M6: 966,103 km (0.089 R)
• M7: 1,079,648 km (0.068 R)
• M8: 1,411,905 km (0.076 R)
• M9: 1,533,079 km (0.026 R)
• M10: 1,877,603 km (0.053 R)
• M11: 2,096,315 km (0.092 R)
• M12: 2,367,985 km (0.114 R)
• M13: 2,570,690 km (0.082 R)
• M14: 2,697,549 km (0.092 R)
• M15: 3,042,073 km (0.074 R)
• M16: 3,388,392 km (0.077 R)
• M17: 3,540,682 km (0.117 R)
• M18: 3,695,367 km (0.098 R)
• M19: 3,931,731 km (0.078 R)
• M20: 4,241,100 km (0.098 R)
• M21: 4,684,657 km (0.07 R)
• M22: 4,812,264 km (0.061 R)
• M23: 4,984,003 km (0.091 R)
• M24: 5,319,102 km (0.116 R)
• M25: 5,556,663 km (0.1 R)
• M26: 5,797,665 km (0.082 R)
• M27: 5,888,920 km (0.049 R)
• M28: 5,980,773 km (0.079 R)
• M29: 6,212,351 km (0.117 R)
• M30: 6,336,966 km (0.079 R)
• M31: 6,478,336 km (0.118 R)
• M32: 6,589,038 km (0.057 R)
• M33: 6,684,332 km (0.119 R)
• M34: 6,780,224 km (0.071 R)
• M35: 7,151,825 km (0.081 R)
• M36: 7,249,812 km (0.088 R)
• M37: 7,430,825 km (0.07 R)
• M38: 7,847,605 km (0.112 R)
• M39: 8,050,460 km (0.1 R)
• M40: 8,135,431 km (0.084 R)
• M41: 8,686,700 km (0.068 R)
• M42: 8,914,238 km (0.09 R)
• M43: 9,055,159 km (0.092 R)
• M44: 9,196,828 km (0.101 R)
• M45: 9,410,903 km (0.104 R)
• M46: 9,971,296 km (0.095 R)
• M47: 10,264,807 km (0.1 R)
• M48: 10,803,958 km (0.085 R)
• M49: 11,162,395 km (0.113 R)
• M50: 11,467,126 km (0.106 R)
• M51: 11,639,911 km (0.12 R)
• M52: 12,046,219 km (0.114 R)
• M53: 12,260,892 km (0.103 R)
• M54: 12,378,476 km (0.092 R)
• M55: 12,575,496 km (0.091 R)
• M56: 12,773,414 km (0.039 R)
• M57: 13,032,368 km (0.092 R)
• M58: 13,252,726 km (0.051 R)
• M59: 13,413,843 km (0.076 R)
• M60: 13,697,331 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.1

Radius: 12.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.86 AU - 5.76 AU

Year: 7282 Days

Day: 9.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,470,801 km

• M1: 180,864 km (0.083 R)
• M2: 291,417 km (0.085 R)
• M3: 393,143 km (0.076 R)
• M4: 689,497 km (0.12 R)
• M5: 778,956 km (0.114 R)
• M6: 1,328,130 km (0.067 R)
• M7: 2,228,260 km (0.086 R)
• M8: 2,874,822 km (0.114 R)
• M9: 3,206,481 km (0.101 R)
• M10: 3,311,050 km (0.06 R)
• M11: 3,416,815 km (0.05 R)
• M12: 3,823,422 km (0.056 R)
• M13: 3,934,574 km (0.082 R)
• M14: 4,274,460 km (0.074 R)
• M15: 4,477,165 km (0.062 R)
• M16: 5,412,900 km (0.102 R)
• M17: 5,855,261 km (0.115 R)
• M18: 6,113,317 km (0.075 R)
• M19: 7,285,865 km (0.03 R)
• M20: 7,424,243 km (0.109 R)
• M21: 7,563,668 km (0.093 R)
• M22: 7,703,842 km (0.116 R)
• M23: 8,165,501 km (0.105 R)
• M24: 8,273,211 km (0.079 R)
• M25: 8,417,723 km (0.108 R)
• M26: 8,745,940 km (0.117 R)
• M27: 9,302,444 km (0.067 R)
• M28: 9,947,062 km (0.115 R)
• M29: 10,371,770 km (0.074 R)
• M30: 10,684,430 km (0.108 R)
• M31: 11,520,083 km (0.039 R)
• M32: 11,641,258 km (0.12 R)
• M33: 11,722,190 km (0.088 R)
• M34: 11,803,272 km (0.079 R)
• M35: 12,253,113 km (0.11 R)
• M36: 12,335,392 km (0.093 R)
• M37: 12,917,327 km (0.054 R)
• M38: 13,001,102 km (0.104 R)
• M39: 13,635,996 km (0.104 R)
• M40: 14,021,659 km (0.101 R)
• M41: 14,194,295 km (0.107 R)
• M42: 14,367,529 km (0.104 R)
• M43: 14,541,511 km (0.116 R)
• M44: 15,600,365 km (0.108 R)
• M45: 16,319,931 km (0.056 R)
• M46: 16,501,543 km (0.087 R)
• M47: 17,188,496 km (0.059 R)
• M48: 17,605,276 km (0.109 R)
• M49: 18,119,145 km (0.102 R)
• M50: 19,161,692 km (0.026 R)
• M51: 19,305,306 km (0.076 R)
• M52: 19,497,390 km (0.068 R)
• M53: 20,761,791 km (0.084 R)
• M54: 21,007,879 km (0.112 R)
• M55: 21,902,175 km (0.032 R)
• M56: 23,215,794 km (0.048 R)
• M57: 24,191,771 km (0.07 R)
• M58: 25,024,133 km (0.069 R)
• M59: 25,760,155 km (0.115 R)
• M60: 26,290,330 km (0.072 R)
• M61: 27,092,174 km (0.039 R)
• M62: 28,119,463 km (0.1 R)
• M63: 29,490,378 km (0.112 R)
• M64: 30,267,688 km (0.116 R)
• M65: 30,546,988 km (0.098 R)
• M66: 30,939,233 km (0.092 R)
• M67: 32,411,276 km (0.076 R)
• M68: 33,270,866 km (0.091 R)
• M69: 33,674,630 km (0.03 R)
• M70: 33,790,269 km (0.086 R)
• M71: 34,486,797 km (0.087 R)
• M72: 35,423,130 km (0.106 R)
• M73: 36,012,546 km (0.046 R)
• M74: 36,249,210 km (0.115 R)
• M75: 37,560,136 km (0.069 R)
• M76: 37,800,091 km (0.107 R)
• M77: 39,677,544 km (0.029 R)
• M78: 39,799,766 km (0.066 R)
• M79: 40,904,845 km (0.106 R)
• M80: 41,090,047 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.3

Radius: 8.9

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.69 AU - 5.99 AU

Year: 7350 Days

Day: 11.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,470,801 km

• M1: 147,354 km (0.09 R)
• M2: 214,523 km (0.118 R)
• M3: 650,302 km (0.041 R)
• M4: 733,329 km (0.107 R)
• M5: 1,053,019 km (0.094 R)
• M6: 1,135,448 km (0.101 R)
• M7: 1,237,174 km (0.087 R)
• M8: 1,450,351 km (0.074 R)
• M9: 1,561,503 km (0.063 R)
• M10: 1,656,198 km (0.118 R)
• M11: 1,714,092 km (0.084 R)
• M12: 1,911,861 km (0.07 R)
• M13: 2,222,725 km (0.06 R)
• M14: 2,482,876 km (0.057 R)
• M15: 2,891,577 km (0.076 R)
• M16: 2,961,888 km (0.077 R)
• M17: 3,127,942 km (0.094 R)
• M18: 3,272,753 km (0.111 R)
• M19: 3,345,906 km (0.083 R)
• M20: 3,669,785 km (0.061 R)
• M21: 3,822,674 km (0.111 R)
• M22: 4,134,736 km (0.03 R)
• M23: 4,401,169 km (0.068 R)
• M24: 4,591,009 km (0.087 R)
• M25: 4,783,691 km (0.103 R)
• M26: 5,551,278 km (0.062 R)
• M27: 6,174,802 km (0.037 R)
• M28: 6,235,239 km (0.054 R)
• M29: 6,418,048 km (0.094 R)
• M30: 6,571,834 km (0.079 R)
• M31: 7,071,940 km (0.077 R)
• M32: 7,812,150 km (0.069 R)
• M33: 7,943,497 km (0.057 R)
• M34: 8,475,916 km (0.094 R)
• M35: 9,575,161 km (0.109 R)
• M36: 9,857,004 km (0.098 R)
• M37: 9,998,972 km (0.11 R)
• M38: 10,105,785 km (0.056 R)
• M39: 10,464,820 km (0.073 R)
• M40: 11,048,102 km (0.116 R)
• M41: 11,642,005 km (0.066 R)
• M42: 11,904,999 km (0.105 R)
• M43: 12,094,090 km (0.089 R)
• M44: 13,288,779 km (0.077 R)
• M45: 13,880,139 km (0.1 R)
• M46: 14,039,461 km (0.077 R)
• M47: 14,279,266 km (0.117 R)
• M48: 14,480,326 km (0.065 R)
• M49: 14,722,674 km (0.119 R)
• M50: 14,844,447 km (0.09 R)
• M51: 15,871,586 km (0.069 R)
• M52: 16,247,077 km (0.097 R)
• M53: 16,414,776 km (0.111 R)
• M54: 17,347,967 km (0.044 R)
• M55: 17,519,556 km (0.096 R)
• M56: 17,648,510 km (0.117 R)
• M57: 18,211,147 km (0.066 R)
• M58: 18,779,769 km (0.116 R)
• M59: 19,044,108 km (0.119 R)
• M60: 19,532,096 km (0.051 R)
• M61: 19,889,486 km (0.061 R)
• M62: 20,384,505 km (0.089 R)
• M63: 20,747,130 km (0.075 R)
• M64: 21,249,181 km (0.076 R)
• M65: 21,432,737 km (0.101 R)
• M66: 21,893,798 km (0.089 R)
• M67: 24,152,726 km (0.084 R)
• M68: 25,309,716 km (0.1 R)
• M69: 26,435,290 km (0.051 R)
• M70: 26,583,392 km (0.114 R)
• M71: 26,929,861 km (0.086 R)
• M72: 28,583,366 km (0.113 R)
• M73: 28,836,635 km (0.118 R)
• M74: 29,141,815 km (0.065 R)
• M75: 29,601,379 km (0.086 R)
• M76: 30,475,929 km (0.109 R)
• M77: 30,682,972 km (0.106 R)
• M78: 30,994,435 km (0.09 R)
• M79: 31,254,735 km (0.034 R)
• M80: 31,672,861 km (0.115 R)
• M81: 33,044,225 km (0.118 R)
• M82: 34,058,648 km (0.097 R)
• M83: 34,920,781 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.3

Radius: 3.2

Gravity: 57.55 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.58 AU - 6.62 AU

Year: 9147 Days

Day: 19.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,470,801 km

• M1: 59,690 km (0.056 R)
• M2: 477,068 km (0.045 R)
• M3: 608,564 km (0.059 R)
• M4: 921,373 km (0.108 R)
• M5: 1,179,280 km (0.062 R)
• M6: 1,276,668 km (0.096 R)
• M7: 1,584,241 km (0.08 R)
• M8: 1,868,627 km (0.055 R)
• M9: 2,051,436 km (0.082 R)
• M10: 2,312,185 km (0.034 R)
• M11: 2,336,270 km (0.117 R)
• M12: 2,483,474 km (0.112 R)
• M13: 2,583,106 km (0.105 R)
• M14: 3,181,797 km (0.12 R)
• M15: 3,821,029 km (0.078 R)
• M16: 3,849,752 km (0.119 R)
• M17: 4,258,752 km (0.116 R)
• M18: 4,348,212 km (0.114 R)
• M19: 4,438,270 km (0.116 R)
• M20: 4,529,076 km (0.12 R)
• M21: 5,180,873 km (0.079 R)
• M22: 5,469,149 km (0.045 R)
• M23: 5,501,462 km (0.077 R)
• M24: 6,027,597 km (0.115 R)
• M25: 7,091,986 km (0.091 R)
• M26: 7,127,291 km (0.078 R)
• M27: 7,198,051 km (0.075 R)
• M28: 7,340,169 km (0.047 R)
• M29: 7,736,155 km (0.054 R)
• M30: 8,212,774 km (0.044 R)
• M31: 8,398,724 km (0.112 R)
• M32: 8,623,569 km (0.102 R)
• M33: 8,774,663 km (0.104 R)
• M34: 8,888,507 km (0.085 R)
• M35: 9,117,691 km (0.058 R)
• M36: 9,426,311 km (0.103 R)
• M37: 9,503,953 km (0.099 R)
• M38: 9,581,893 km (0.096 R)
• M39: 9,895,450 km (0.109 R)
• M40: 10,172,805 km (0.115 R)
• M41: 10,212,598 km (0.108 R)
• M42: 11,555,239 km (0.083 R)
• M43: 12,057,140 km (0.098 R)
• M44: 12,268,372 km (0.113 R)
• M45: 12,694,427 km (0.063 R)
• M46: 13,125,268 km (0.062 R)
• M47: 13,780,507 km (0.118 R)
• M48: 15,168,177 km (0.081 R)
• M49: 15,213,655 km (0.09 R)
• M50: 16,086,708 km (0.109 R)
• M51: 16,226,133 km (0.072 R)
• M52: 16,272,658 km (0.084 R)
• M53: 17,737,072 km (0.068 R)
• M54: 17,784,943 km (0.089 R)
• M55: 18,460,676 km (0.116 R)
• M56: 18,997,434 km (0.048 R)
• M57: 19,588,794 km (0.069 R)
• M58: 19,886,793 km (0.111 R)
• M59: 20,537,394 km (0.072 R)
• M60: 21,654,441 km (0.065 R)
• M61: 22,582,846 km (0.106 R)
• M62: 22,947,416 km (0.093 R)
• M63: 23,524,265 km (0.087 R)
• M64: 23,735,198 km (0.054 R)
• M65: 24,318,480 km (0.047 R)
• M66: 24,638,620 km (0.114 R)
• M67: 25,499,256 km (0.091 R)
• M68: 26,643,530 km (0.07 R)
• M69: 26,973,543 km (0.035 R)
• M70: 27,637,758 km (0.111 R)
• M71: 28,195,159 km (0.057 R)
• M72: 28,869,098 km (0.053 R)
• M73: 28,925,496 km (0.117 R)
• M74: 29,208,087 km (0.09 R)
• M75: 30,691,948 km (0.114 R)
• M76: 31,037,968 km (0.106 R)
• M77: 31,153,457 km (0.107 R)
• M78: 31,443,079 km (0.085 R)
• M79: 31,617,360 km (0.051 R)
• M80: 32,786,767 km (0.069 R)
• M81: 33,317,690 km (0.062 R)
• M82: 33,376,781 km (0.088 R)
• M83: 35,228,055 km (0.065 R)
• M84: 35,892,868 km (0.054 R)
• M85: 37,665,602 km (0.063 R)
• M86: 38,283,292 km (0.105 R)
• M87: 39,466,461 km (0.104 R)
• M88: 39,905,232 km (0.091 R)
• M89: 40,345,798 km (0.075 R)
• M90: 40,977,849 km (0.119 R)
• M91: 41,676,920 km (0.065 R)
• M92: 42,123,768 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.6

Radius: 5.8

Gravity: 26.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.04 AU - 10.9 AU

Year: 21730 Days

Day: 20 Hours

Environment

Temp: -239 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,470,801 km

• M1: 123,269 km (0.077 R)
• M2: 319,391 km (0.096 R)
• M3: 745,297 km (0.109 R)
• M4: 824,434 km (0.119 R)
• M5: 991,235 km (0.101 R)
• M6: 1,230,293 km (0.108 R)
• M7: 1,621,940 km (0.093 R)
• M8: 1,725,611 km (0.118 R)
• M9: 1,795,922 km (0.085 R)
• M10: 3,003,327 km (0.1 R)
• M11: 3,348,000 km (0.096 R)
• M12: 3,888,348 km (0.077 R)
• M13: 5,098,894 km (0.067 R)
• M14: 5,302,646 km (0.089 R)
• M15: 5,823,696 km (0.103 R)
• M16: 6,635,563 km (0.095 R)
• M17: 6,914,114 km (0.096 R)
• M18: 7,026,612 km (0.115 R)
• M19: 7,655,970 km (0.094 R)
• M20: 7,714,014 km (0.067 R)
• M21: 7,947,985 km (0.095 R)
• M22: 8,663,661 km (0.063 R)
• M23: 9,901,733 km (0.11 R)
• M24: 10,092,321 km (0.113 R)
• M25: 10,476,788 km (0.084 R)
• M26: 10,606,040 km (0.101 R)
• M27: 12,538,695 km (0.116 R)
• M28: 12,744,841 km (0.108 R)
• M29: 13,369,711 km (0.071 R)
• M30: 13,509,885 km (0.066 R)
• M31: 14,075,664 km (0.078 R)
• M32: 14,577,116 km (0.103 R)
• M33: 15,523,621 km (0.094 R)
• M34: 16,116,029 km (0.115 R)
• M35: 19,265,812 km (0.088 R)
• M36: 19,662,546 km (0.104 R)
• M37: 19,901,902 km (0.046 R)
• M38: 20,869,202 km (0.094 R)
• M39: 22,681,730 km (0.118 R)
• M40: 22,765,355 km (0.041 R)
• M41: 23,437,798 km (0.077 R)
• M42: 27,250,599 km (0.069 R)
• M43: 28,143,548 km (0.112 R)
• M44: 29,136,878 km (0.115 R)
• M45: 30,972,294 km (0.104 R)
• M46: 31,343,746 km (0.116 R)
• M47: 31,997,489 km (0.087 R)
• M48: 32,091,286 km (0.109 R)
• M49: 32,561,473 km (0.054 R)
• M50: 33,318,438 km (0.075 R)
• M51: 34,849,871 km (0.049 R)
• M52: 35,139,493 km (0.027 R)
• M53: 35,818,517 km (0.082 R)
• M54: 36,501,880 km (0.041 R)
• M55: 38,079,988 km (0.068 R)
• M56: 40,488,365 km (0.094 R)
• M57: 41,711,028 km (0.11 R)
• M58: 42,429,846 km (0.101 R)
• M59: 43,671,508 km (0.11 R)
• M60: 45,661,908 km (0.117 R)
• M61: 46,827,724 km (0.053 R)
• M62: 46,934,088 km (0.074 R)
• M63: 47,467,704 km (0.1 R)
• M64: 47,788,741 km (0.07 R)
• M65: 50,274,160 km (0.069 R)
• M66: 50,601,480 km (0.09 R)
• M67: 51,367,870 km (0.079 R)
• M68: 52,912,318 km (0.11 R)
• M69: 54,136,328 km (0.104 R)
• M70: 55,144,767 km (0.048 R)
• M71: 55,594,907 km (0.083 R)
• M72: 57,521,728 km (0.053 R)
• M73: 58,436,070 km (0.039 R)
• M74: 58,780,145 km (0.053 R)
• M75: 59,585,729 km (0.07 R)
• M76: 61,207,670 km (0.104 R)
• M77: 61,557,130 km (0.112 R)
• M78: 66,997,855 km (0.062 R)
• M79: 67,598,491 km (0.082 R)
• M80: 68,442,223 km (0.116 R)
• M81: 70,994,512 km (0.112 R)
• M82: 72,343,885 km (0.123 R)
• M83: 72,590,123 km (0.084 R)
• M84: 73,330,483 km (0.115 R)
• M85: 75,317,142 km (0.1 R)
• M86: 77,321,455 km (0.1 R)
• M87: 77,825,151 km (0.11 R)
• M88: 78,203,783 km (0.104 R)
• M89: 80,360,535 km (0.091 R)
• M90: 81,126,327 km (0.088 R)
• M91: 81,382,139 km (0.089 R)
• M92: 85,641,939 km (0.043 R)
• M93: 85,772,089 km (0.114 R)
• M94: 86,554,785 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 12,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit