🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.75 AU - 1.01 AU

Year: 309 Days

Day: 19.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,038,250 km

• M1: 317,746 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.79 AU - 2.39 AU

Year: 1132 Days

Day: 37.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,038,250 km

• M1: 67,469 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 11.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.25 AU - 6.25 AU

Year: 4508 Days

Day: 5.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,038,250 km

• M1: 161,865 km (0.034 R)
• M2: 245,640 km (0.12 R)
• M3: 482,752 km (0.057 R)
• M4: 667,356 km (0.11 R)
• M5: 787,782 km (0.114 R)
• M6: 983,606 km (0.081 R)
• M7: 1,094,907 km (0.051 R)
• M8: 1,285,495 km (0.117 R)
• M9: 1,551,480 km (0.025 R)
• M10: 1,716,636 km (0.098 R)
• M11: 2,284,060 km (0.117 R)
• M12: 2,511,449 km (0.076 R)
• M13: 2,927,331 km (0.071 R)
• M14: 3,258,990 km (0.096 R)
• M15: 3,646,747 km (0.083 R)
• M16: 4,026,576 km (0.046 R)
• M17: 4,279,247 km (0.057 R)
• M18: 4,395,784 km (0.093 R)
• M19: 4,608,362 km (0.085 R)
• M20: 4,970,240 km (0.12 R)
• M21: 5,068,376 km (0.098 R)
• M22: 5,341,392 km (0.109 R)
• M23: 5,416,789 km (0.073 R)
• M24: 5,492,486 km (0.112 R)
• M25: 5,980,025 km (0.098 R)
• M26: 6,914,713 km (0.106 R)
• M27: 7,273,448 km (0.098 R)
• M28: 7,695,015 km (0.1 R)
• M29: 7,865,856 km (0.092 R)
• M30: 8,327,665 km (0.047 R)
• M31: 8,620,876 km (0.111 R)
• M32: 8,977,069 km (0.116 R)
• M33: 9,126,966 km (0.109 R)
• M34: 9,429,303 km (0.079 R)
• M35: 9,765,749 km (0.079 R)
• M36: 10,862,152 km (0.057 R)
• M37: 11,182,590 km (0.093 R)
• M38: 11,701,845 km (0.111 R)
• M39: 11,898,566 km (0.043 R)
• M40: 12,362,020 km (0.107 R)
• M41: 12,663,011 km (0.113 R)
• M42: 13,170,148 km (0.109 R)
• M43: 13,511,829 km (0.067 R)
• M44: 13,649,459 km (0.102 R)
• M45: 13,821,946 km (0.091 R)
• M46: 14,344,042 km (0.091 R)
• M47: 14,625,137 km (0.067 R)
• M48: 15,157,107 km (0.116 R)
• M49: 16,203,693 km (0.117 R)
• M50: 16,902,016 km (0.045 R)
• M51: 17,273,468 km (0.091 R)
• M52: 17,873,355 km (0.054 R)
• M53: 17,948,902 km (0.044 R)
• M54: 18,442,126 km (0.105 R)
• M55: 18,633,013 km (0.1 R)
• M56: 18,862,945 km (0.078 R)
• M57: 19,364,397 km (0.113 R)
• M58: 19,792,097 km (0.053 R)
• M59: 20,105,206 km (0.032 R)
• M60: 20,301,628 km (0.1 R)
• M61: 20,459,304 km (0.093 R)
• M62: 20,538,292 km (0.051 R)
• M63: 20,617,429 km (0.111 R)
• M64: 21,896,491 km (0.09 R)
• M65: 22,831,777 km (0.1 R)
• M66: 23,160,144 km (0.101 R)
• M67: 24,071,045 km (0.1 R)
• M68: 24,279,734 km (0.108 R)
• M69: 24,741,094 km (0.106 R)
• M70: 25,162,811 km (0.071 R)
• M71: 25,459,613 km (0.118 R)
• M72: 25,629,706 km (0.112 R)
• M73: 26,614,808 km (0.059 R)
• M74: 27,090,379 km (0.037 R)
• M75: 27,220,679 km (0.058 R)
• M76: 27,918,553 km (0.068 R)
• M77: 28,578,130 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.3

Radius: 11.3

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.41 AU - 7.21 AU

Year: 5940 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,038,250 km

• M1: 143,464 km (0.071 R)
• M2: 246,986 km (0.09 R)
• M3: 354,098 km (0.065 R)
• M4: 431,440 km (0.087 R)
• M5: 549,922 km (0.106 R)
• M6: 632,051 km (0.109 R)
• M7: 731,833 km (0.101 R)
• M8: 864,975 km (0.073 R)
• M9: 1,250,638 km (0.073 R)
• M10: 1,904,830 km (0.065 R)
• M11: 2,036,027 km (0.067 R)
• M12: 2,287,651 km (0.113 R)
• M13: 2,800,173 km (0.109 R)
• M14: 2,906,986 km (0.079 R)
• M15: 3,146,791 km (0.102 R)
• M16: 3,461,545 km (0.107 R)
• M17: 3,553,398 km (0.102 R)
• M18: 3,645,999 km (0.093 R)
• M19: 4,441,262 km (0.052 R)
• M20: 4,769,031 km (0.085 R)
• M21: 5,474,983 km (0.026 R)
• M22: 5,690,553 km (0.084 R)
• M23: 5,881,440 km (0.056 R)
• M24: 6,269,647 km (0.111 R)
• M25: 6,410,269 km (0.086 R)
• M26: 7,483,783 km (0.104 R)
• M27: 7,723,289 km (0.115 R)
• M28: 7,995,707 km (0.05 R)
• M29: 8,148,297 km (0.118 R)
• M30: 8,643,615 km (0.103 R)
• M31: 8,800,394 km (0.082 R)
• M32: 9,116,793 km (0.117 R)
• M33: 9,728,350 km (0.069 R)
• M34: 10,353,220 km (0.098 R)
• M35: 10,586,593 km (0.088 R)
• M36: 10,720,782 km (0.116 R)
• M37: 11,400,405 km (0.115 R)
• M38: 11,954,067 km (0.113 R)
• M39: 12,058,935 km (0.078 R)
• M40: 12,729,732 km (0.059 R)
• M41: 12,836,844 km (0.102 R)
• M42: 13,159,676 km (0.059 R)
• M43: 13,485,350 km (0.09 R)
• M44: 13,558,055 km (0.069 R)
• M45: 14,589,981 km (0.047 R)
• M46: 14,739,429 km (0.075 R)
• M47: 15,228,764 km (0.057 R)
• M48: 15,456,452 km (0.065 R)
• M49: 15,992,012 km (0.105 R)
• M50: 16,068,906 km (0.092 R)
• M51: 16,963,501 km (0.11 R)
• M52: 17,397,036 km (0.091 R)
• M53: 17,555,609 km (0.105 R)
• M54: 17,794,368 km (0.106 R)
• M55: 18,234,784 km (0.106 R)
• M56: 18,922,635 km (0.105 R)
• M57: 19,331,186 km (0.054 R)
• M58: 20,490,720 km (0.089 R)
• M59: 20,616,382 km (0.07 R)
• M60: 21,290,470 km (0.092 R)
• M61: 21,460,114 km (0.084 R)
• M62: 22,014,523 km (0.064 R)
• M63: 23,530,698 km (0.057 R)
• M64: 24,991,072 km (0.117 R)
• M65: 25,304,480 km (0.056 R)
• M66: 25,529,325 km (0.095 R)
• M67: 25,709,591 km (0.1 R)
• M68: 26,207,453 km (0.073 R)
• M69: 26,480,469 km (0.109 R)
• M70: 26,708,605 km (0.104 R)
• M71: 27,121,047 km (0.071 R)
• M72: 27,535,433 km (0.114 R)
• M73: 27,627,884 km (0.04 R)
• M74: 28,417,462 km (0.105 R)
• M75: 29,403,013 km (0.093 R)
• M76: 29,639,228 km (0.099 R)
• M77: 29,923,613 km (0.092 R)
• M78: 30,782,305 km (0.067 R)
• M79: 32,134,071 km (0.083 R)
• M80: 32,719,298 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.7

Radius: 10.3

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.53 AU - 11.85 AU

Year: 11304 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,038,250 km

• M1: 243,396 km (0.115 R)
• M2: 371,751 km (0.114 R)
• M3: 528,679 km (0.077 R)
• M4: 608,115 km (0.1 R)
• M5: 835,803 km (0.074 R)
• M6: 1,070,672 km (0.06 R)
• M7: 1,196,185 km (0.115 R)
• M8: 1,282,802 km (0.096 R)
• M9: 1,371,663 km (0.116 R)
• M10: 1,462,618 km (0.092 R)
• M11: 1,579,305 km (0.058 R)
• M12: 1,699,133 km (0.11 R)
• M13: 1,948,213 km (0.108 R)
• M14: 2,622,002 km (0.101 R)
• M15: 2,823,061 km (0.091 R)
• M16: 3,029,207 km (0.027 R)
• M17: 3,119,116 km (0.118 R)
• M18: 3,487,575 km (0.054 R)
• M19: 3,935,172 km (0.069 R)
• M20: 4,299,742 km (0.116 R)
• M21: 4,434,978 km (0.117 R)
• M22: 4,503,195 km (0.092 R)
• M23: 4,571,711 km (0.065 R)
• M24: 4,919,676 km (0.115 R)
• M25: 5,240,264 km (0.106 R)
• M26: 5,604,385 km (0.101 R)
• M27: 6,204,272 km (0.053 R)
• M28: 8,040,287 km (0.11 R)
• M29: 8,291,462 km (0.073 R)
• M30: 9,147,311 km (0.099 R)
• M31: 9,365,724 km (0.108 R)
• M32: 10,620,402 km (0.119 R)
• M33: 11,784,722 km (0.117 R)
• M34: 11,927,139 km (0.029 R)
• M35: 12,406,002 km (0.066 R)
• M36: 13,382,726 km (0.11 R)
• M37: 13,531,427 km (0.062 R)
• M38: 14,536,425 km (0.111 R)
• M39: 14,842,652 km (0.111 R)
• M40: 15,150,973 km (0.111 R)
• M41: 16,193,970 km (0.11 R)
• M42: 17,206,298 km (0.073 R)
• M43: 17,422,018 km (0.08 R)
• M44: 17,584,332 km (0.095 R)
• M45: 18,624,486 km (0.092 R)
• M46: 18,790,540 km (0.057 R)
• M47: 19,347,642 km (0.089 R)
• M48: 19,797,184 km (0.052 R)
• M49: 21,281,943 km (0.099 R)
• M50: 22,037,711 km (0.085 R)
• M51: 24,417,963 km (0.095 R)
• M52: 25,147,851 km (0.089 R)
• M53: 25,454,078 km (0.034 R)
• M54: 25,823,285 km (0.062 R)
• M55: 27,948,173 km (0.102 R)
• M56: 29,288,570 km (0.104 R)
• M57: 29,417,224 km (0.055 R)
• M58: 29,869,459 km (0.057 R)
• M59: 30,388,863 km (0.063 R)
• M60: 30,584,387 km (0.074 R)
• M61: 33,097,781 km (0.096 R)
• M62: 33,231,970 km (0.09 R)
• M63: 34,379,236 km (0.099 R)
• M64: 35,060,206 km (0.106 R)
• M65: 35,196,789 km (0.039 R)
• M66: 35,265,304 km (0.036 R)
• M67: 36,712,514 km (0.043 R)
• M68: 37,478,306 km (0.1 R)
• M69: 37,758,054 km (0.087 R)
• M70: 37,828,066 km (0.054 R)
• M71: 39,025,597 km (0.066 R)
• M72: 39,664,679 km (0.096 R)
• M73: 39,949,663 km (0.082 R)
• M74: 41,602,420 km (0.111 R)
• M75: 42,182,411 km (0.072 R)
• M76: 42,400,674 km (0.087 R)
• M77: 42,984,405 km (0.12 R)
• M78: 43,350,471 km (0.081 R)
• M79: 45,196,957 km (0.06 R)
• M80: 45,271,308 km (0.095 R)
• M81: 46,317,146 km (0.092 R)
• M82: 46,842,983 km (0.093 R)
• M83: 49,732,017 km (0.072 R)
• M84: 49,885,804 km (0.109 R)
• M85: 50,810,917 km (0.061 R)
• M86: 50,965,751 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.7

Radius: 12.6

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.33 AU - 12.97 AU

Year: 13024 Days

Day: 8.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,038,250 km

• M1: 224,546 km (0.1 R)
• M2: 348,563 km (0.083 R)
• M3: 432,039 km (0.103 R)
• M4: 592,108 km (0.094 R)
• M5: 755,619 km (0.108 R)
• M6: 1,245,402 km (0.106 R)
• M7: 1,388,268 km (0.118 R)
• M8: 1,987,707 km (0.117 R)
• M9: 2,099,756 km (0.042 R)
• M10: 2,539,274 km (0.119 R)
• M11: 2,692,313 km (0.038 R)
• M12: 2,848,493 km (0.116 R)
• M13: 3,072,441 km (0.037 R)
• M14: 3,469,623 km (0.109 R)
• M15: 3,571,500 km (0.088 R)
• M16: 4,024,931 km (0.115 R)
• M17: 4,496,912 km (0.108 R)
• M18: 5,218,273 km (0.1 R)
• M19: 5,572,820 km (0.1 R)
• M20: 5,692,648 km (0.085 R)
• M21: 6,057,667 km (0.031 R)
• M22: 6,346,690 km (0.091 R)
• M23: 6,556,127 km (0.119 R)
• M24: 6,682,836 km (0.072 R)
• M25: 6,810,443 km (0.084 R)
• M26: 7,154,518 km (0.094 R)
• M27: 7,548,409 km (0.104 R)
• M28: 7,815,142 km (0.085 R)
• M29: 8,865,768 km (0.11 R)
• M30: 9,336,553 km (0.054 R)
• M31: 9,718,925 km (0.117 R)
• M32: 9,815,415 km (0.079 R)
• M33: 10,400,642 km (0.067 R)
• M34: 10,598,261 km (0.068 R)
• M35: 12,171,881 km (0.091 R)
• M36: 12,642,366 km (0.105 R)
• M37: 12,747,683 km (0.065 R)
• M38: 13,763,303 km (0.076 R)
• M39: 14,363,191 km (0.086 R)
• M40: 14,528,197 km (0.095 R)
• M41: 15,194,805 km (0.107 R)
• M42: 15,531,999 km (0.104 R)
• M43: 16,905,008 km (0.117 R)
• M44: 17,021,096 km (0.052 R)
• M45: 17,429,798 km (0.083 R)
• M46: 19,888,139 km (0.11 R)
• M47: 20,256,898 km (0.116 R)
• M48: 21,063,829 km (0.098 R)
• M49: 21,691,542 km (0.106 R)
• M50: 22,198,230 km (0.095 R)
• M51: 22,708,957 km (0.095 R)
• M52: 22,901,340 km (0.084 R)
• M53: 23,611,780 km (0.094 R)
• M54: 24,132,979 km (0.074 R)
• M55: 24,460,598 km (0.111 R)
• M56: 24,592,095 km (0.074 R)
• M57: 25,054,203 km (0.07 R)
• M58: 26,998,975 km (0.084 R)
• M59: 27,339,160 km (0.042 R)
• M60: 27,886,539 km (0.094 R)
• M61: 29,131,044 km (0.088 R)
• M62: 30,889,716 km (0.056 R)
• M63: 32,033,242 km (0.113 R)
• M64: 33,117,827 km (0.111 R)
• M65: 33,774,262 km (0.083 R)
• M66: 34,582,540 km (0.117 R)
• M67: 35,100,298 km (0.097 R)
• M68: 36,443,238 km (0.114 R)
• M69: 38,871,960 km (0.073 R)
• M70: 39,333,170 km (0.114 R)
• M71: 41,980,603 km (0.117 R)
• M72: 44,685,333 km (0.047 R)
• M73: 45,815,395 km (0.117 R)
• M74: 45,977,559 km (0.051 R)
• M75: 48,021,066 km (0.104 R)
• M76: 48,846,846 km (0.09 R)
• M77: 48,929,574 km (0.082 R)
• M78: 49,760,441 km (0.093 R)
• M79: 50,094,193 km (0.119 R)
• M80: 50,931,493 km (0.046 R)
• M81: 51,099,641 km (0.119 R)
• M82: 51,689,206 km (0.095 R)
• M83: 52,535,331 km (0.09 R)
• M84: 52,960,189 km (0.087 R)
• M85: 53,386,095 km (0.085 R)
• M86: 53,556,786 km (0.051 R)
• M87: 54,155,626 km (0.114 R)
• M88: 55,965,611 km (0.114 R)
• M89: 57,270,553 km (0.106 R)
• M90: 58,497,555 km (0.108 R)
• M91: 58,849,708 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.7

Radius: 7.9

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.38 AU - 16.4 AU

Year: 20456 Days

Day: 22.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,038,250 km

• M1: 116,387 km (0.078 R)
• M2: 217,366 km (0.101 R)
• M3: 417,378 km (0.11 R)
• M4: 610,210 km (0.101 R)
• M5: 807,978 km (0.087 R)
• M6: 878,588 km (0.111 R)
• M7: 1,051,523 km (0.092 R)
• M8: 1,912,609 km (0.108 R)
• M9: 2,511,000 km (0.093 R)
• M10: 2,687,077 km (0.115 R)
• M11: 3,126,147 km (0.092 R)
• M12: 3,947,738 km (0.097 R)
• M13: 4,361,376 km (0.086 R)
• M14: 5,683,971 km (0.101 R)
• M15: 6,103,294 km (0.106 R)
• M16: 7,320,123 km (0.107 R)
• M17: 7,420,653 km (0.117 R)
• M18: 8,033,555 km (0.036 R)
• M19: 8,241,496 km (0.099 R)
• M20: 8,983,053 km (0.097 R)
• M21: 9,967,706 km (0.115 R)
• M22: 10,247,305 km (0.028 R)
• M23: 11,391,279 km (0.098 R)
• M24: 11,919,210 km (0.116 R)
• M25: 12,816,798 km (0.091 R)
• M26: 13,120,780 km (0.084 R)
• M27: 14,297,667 km (0.114 R)
• M28: 14,866,887 km (0.067 R)
• M29: 15,250,456 km (0.117 R)
• M30: 15,443,437 km (0.119 R)
• M31: 15,507,914 km (0.111 R)
• M32: 15,767,017 km (0.085 R)
• M33: 16,552,556 km (0.097 R)
• M34: 18,161,481 km (0.059 R)
• M35: 19,540,025 km (0.099 R)
• M36: 19,749,612 km (0.087 R)
• M37: 20,030,407 km (0.093 R)
• M38: 20,100,718 km (0.115 R)
• M39: 21,166,453 km (0.072 R)
• M40: 21,814,661 km (0.101 R)
• M41: 21,959,621 km (0.117 R)
• M42: 22,689,210 km (0.074 R)
• M43: 25,000,647 km (0.111 R)
• M44: 25,228,335 km (0.087 R)
• M45: 25,838,694 km (0.11 R)
• M46: 25,915,288 km (0.06 R)
• M47: 25,992,032 km (0.12 R)
• M48: 26,222,712 km (0.071 R)
• M49: 28,249,763 km (0.063 R)
• M50: 28,328,750 km (0.117 R)
• M51: 28,645,299 km (0.081 R)
• M52: 30,084,431 km (0.059 R)
• M53: 30,569,427 km (0.088 R)
• M54: 30,650,509 km (0.073 R)
• M55: 31,301,709 km (0.095 R)
• M56: 31,383,389 km (0.099 R)
• M57: 31,465,219 km (0.098 R)
• M58: 31,793,138 km (0.119 R)
• M59: 34,456,578 km (0.076 R)
• M60: 34,540,952 km (0.057 R)
• M61: 35,048,687 km (0.119 R)
• M62: 35,133,658 km (0.113 R)
• M63: 36,586,702 km (0.096 R)
• M64: 37,885,212 km (0.076 R)
• M65: 38,059,493 km (0.09 R)
• M66: 38,146,709 km (0.039 R)
• M67: 38,496,319 km (0.106 R)
• M68: 38,934,791 km (0.068 R)
• M69: 41,510,567 km (0.069 R)
• M70: 44,599,763 km (0.088 R)
• M71: 44,875,920 km (0.039 R)
• M72: 45,522,482 km (0.089 R)
• M73: 47,105,228 km (0.117 R)
• M74: 47,292,674 km (0.058 R)
• M75: 48,800,770 km (0.098 R)
• M76: 50,516,359 km (0.087 R)
• M77: 53,223,781 km (0.057 R)
• M78: 53,614,381 km (0.106 R)
• M79: 54,693,580 km (0.118 R)
• M80: 55,482,858 km (0.112 R)
• M81: 55,680,776 km (0.086 R)
• M82: 57,472,660 km (0.067 R)
• M83: 58,576,991 km (0.094 R)
• M84: 58,778,499 km (0.049 R)
• M85: 59,283,392 km (0.112 R)
• M86: 61,317,026 km (0.088 R)
• M87: 65,661,797 km (0.114 R)
• M88: 67,237,361 km (0.096 R)
• M89: 68,719,128 km (0.055 R)
• M90: 70,639,965 km (0.093 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: 460 - 19,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit