🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.25 AU - 1.49 AU

Year: 592 Days

Day: 19.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,764,635 km

• M1: 832,063 km (0.077 R)
• M2: 1,055,862 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.28 AU - 1.58 AU

Year: 631 Days

Day: 41.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 71 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.12 AU - 2.8 AU

Year: 1424 Days

Day: 24.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.12 AU - 3.18 AU

Year: 1592 Days

Day: 28.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.88 AU - 4.78 AU

Year: 3324 Days

Day: 46.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,764,635 km

• M1: 155,881 km (0.057 R)
• M2: 315,053 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.9

Radius: 10

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.37 AU - 8.11 AU

Year: 6456 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,764,635 km

• M1: 140,622 km (0.095 R)
• M2: 435,629 km (0.098 R)
• M3: 526,435 km (0.101 R)
• M4: 702,960 km (0.109 R)
• M5: 1,114,504 km (0.038 R)
• M6: 1,261,708 km (0.082 R)
• M7: 1,503,758 km (0.043 R)
• M8: 1,992,644 km (0.092 R)
• M9: 2,092,126 km (0.051 R)
• M10: 2,358,859 km (0.088 R)
• M11: 2,421,990 km (0.072 R)
• M12: 3,061,670 km (0.088 R)
• M13: 3,604,860 km (0.098 R)
• M14: 4,127,106 km (0.109 R)
• M15: 4,203,700 km (0.09 R)
• M16: 4,541,043 km (0.086 R)
• M17: 4,995,372 km (0.115 R)
• M18: 5,324,936 km (0.119 R)
• M19: 5,548,585 km (0.103 R)
• M20: 5,976,285 km (0.105 R)
• M21: 6,267,403 km (0.11 R)
• M22: 6,533,388 km (0.064 R)
• M23: 6,712,905 km (0.062 R)
• M24: 6,803,113 km (0.089 R)
• M25: 7,353,633 km (0.066 R)
• M26: 7,509,065 km (0.107 R)
• M27: 7,918,365 km (0.069 R)
• M28: 8,334,995 km (0.025 R)
• M29: 8,594,996 km (0.102 R)
• M30: 9,056,356 km (0.05 R)
• M31: 9,763,505 km (0.07 R)
• M32: 10,003,310 km (0.119 R)
• M33: 10,314,324 km (0.034 R)
• M34: 11,590,095 km (0.118 R)
• M35: 12,542,285 km (0.077 R)
• M36: 12,653,736 km (0.117 R)
• M37: 12,765,635 km (0.107 R)
• M38: 12,877,684 km (0.116 R)
• M39: 13,102,978 km (0.075 R)
• M40: 13,291,771 km (0.087 R)
• M41: 14,171,556 km (0.081 R)
• M42: 14,598,957 km (0.12 R)
• M43: 14,677,047 km (0.06 R)
• M44: 15,070,041 km (0.105 R)
• M45: 15,307,453 km (0.093 R)
• M46: 15,466,475 km (0.086 R)
• M47: 16,310,057 km (0.115 R)
• M48: 16,472,521 km (0.082 R)
• M49: 17,004,042 km (0.069 R)
• M50: 17,832,665 km (0.09 R)
• M51: 18,041,952 km (0.105 R)
• M52: 18,125,876 km (0.109 R)
• M53: 18,336,211 km (0.119 R)
• M54: 19,143,142 km (0.054 R)
• M55: 19,658,656 km (0.103 R)
• M56: 20,571,802 km (0.031 R)
• M57: 21,232,575 km (0.057 R)
• M58: 21,766,191 km (0.11 R)
• M59: 22,349,323 km (0.111 R)
• M60: 23,668,478 km (0.107 R)
• M61: 24,129,239 km (0.077 R)
• M62: 25,387,955 km (0.096 R)
• M63: 26,286,590 km (0.05 R)
• M64: 26,668,064 km (0.077 R)
• M65: 26,859,400 km (0.101 R)
• M66: 27,147,376 km (0.1 R)
• M67: 27,339,908 km (0.075 R)
• M68: 27,678,000 km (0.114 R)
• M69: 28,163,445 km (0.116 R)
• M70: 28,504,827 km (0.059 R)
• M71: 28,602,664 km (0.117 R)
• M72: 30,083,234 km (0.101 R)
• M73: 30,282,499 km (0.096 R)
• M74: 30,382,280 km (0.046 R)
• M75: 30,632,258 km (0.069 R)
• M76: 31,487,360 km (0.082 R)
• M77: 32,503,429 km (0.051 R)
• M78: 33,118,126 km (0.088 R)
• M79: 33,530,119 km (0.065 R)
• M80: 34,359,190 km (0.092 R)
• M81: 34,463,310 km (0.108 R)
• M82: 34,828,479 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.2

Radius: 14.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.19 AU - 10.35 AU

Year: 11267 Days

Day: 6.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,764,635 km

• M1: 277,953 km (0.116 R)
• M2: 596,447 km (0.119 R)
• M3: 742,454 km (0.081 R)
• M4: 847,622 km (0.097 R)
• M5: 1,055,114 km (0.106 R)
• M6: 1,238,222 km (0.114 R)
• M7: 1,432,400 km (0.119 R)
• M8: 1,779,467 km (0.071 R)
• M9: 2,051,286 km (0.058 R)
• M10: 2,525,661 km (0.069 R)
• M11: 2,719,540 km (0.065 R)
• M12: 2,889,782 km (0.093 R)
• M13: 3,063,615 km (0.112 R)
• M14: 3,300,877 km (0.076 R)
• M15: 3,952,825 km (0.042 R)
• M16: 4,179,166 km (0.088 R)
• M17: 4,543,437 km (0.09 R)
• M18: 4,952,737 km (0.094 R)
• M19: 5,126,869 km (0.103 R)
• M20: 5,445,512 km (0.059 R)
• M21: 5,843,891 km (0.103 R)
• M22: 6,176,896 km (0.102 R)
• M23: 6,516,184 km (0.107 R)
• M24: 6,784,413 km (0.086 R)
• M25: 7,893,382 km (0.04 R)
• M26: 8,594,098 km (0.116 R)
• M27: 8,888,507 km (0.072 R)
• M28: 9,401,029 km (0.074 R)
• M29: 9,791,779 km (0.083 R)
• M30: 9,923,126 km (0.118 R)
• M31: 10,143,484 km (0.06 R)
• M32: 10,814,430 km (0.086 R)
• M33: 10,950,265 km (0.114 R)
• M34: 11,453,512 km (0.046 R)
• M35: 11,731,166 km (0.119 R)
• M36: 13,153,094 km (0.104 R)
• M37: 13,443,912 km (0.081 R)
• M38: 13,541,450 km (0.054 R)
• M39: 13,736,974 km (0.112 R)
• M40: 14,729,107 km (0.097 R)
• M41: 15,846,902 km (0.058 R)
• M42: 16,624,811 km (0.055 R)
• M43: 17,097,541 km (0.041 R)
• M44: 17,468,244 km (0.042 R)
• M45: 19,251,750 km (0.086 R)
• M46: 19,416,756 km (0.1 R)
• M47: 20,137,220 km (0.077 R)
• M48: 20,753,713 km (0.076 R)
• M49: 21,319,492 km (0.089 R)
• M50: 21,604,326 km (0.069 R)
• M51: 23,574,530 km (0.105 R)
• M52: 23,751,205 km (0.099 R)
• M53: 24,164,993 km (0.028 R)
• M54: 25,601,731 km (0.03 R)
• M55: 26,269,386 km (0.061 R)
• M56: 26,758,721 km (0.11 R)
• M57: 28,244,527 km (0.103 R)
• M58: 28,620,167 km (0.112 R)
• M59: 28,808,660 km (0.114 R)
• M60: 29,693,532 km (0.103 R)
• M61: 30,203,062 km (0.072 R)
• M62: 30,394,996 km (0.038 R)
• M63: 30,587,229 km (0.108 R)
• M64: 31,749,455 km (0.091 R)
• M65: 32,270,654 km (0.116 R)
• M66: 32,729,022 km (0.099 R)
• M67: 34,050,420 km (0.113 R)
• M68: 35,389,171 km (0.079 R)
• M69: 35,929,519 km (0.115 R)
• M70: 36,268,657 km (0.077 R)
• M71: 37,567,017 km (0.112 R)
• M72: 37,911,242 km (0.073 R)
• M73: 38,118,285 km (0.085 R)
• M74: 40,209,065 km (0.103 R)
• M75: 40,702,289 km (0.062 R)
• M76: 40,843,659 km (0.081 R)
• M77: 41,197,608 km (0.025 R)
• M78: 41,623,663 km (0.086 R)
• M79: 42,337,095 km (0.097 R)
• M80: 42,767,039 km (0.117 R)
• M81: 43,486,904 km (0.04 R)
• M82: 44,210,659 km (0.112 R)
• M83: 45,011,606 km (0.062 R)
• M84: 45,157,763 km (0.099 R)
• M85: 45,817,190 km (0.102 R)
• M86: 46,332,405 km (0.083 R)
• M87: 46,479,909 km (0.097 R)
• M88: 46,849,565 km (0.055 R)
• M89: 47,591,571 km (0.04 R)
• M90: 50,598,338 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70

Radius: 14.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.3 AU - 13 AU

Year: 13737 Days

Day: 8.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,764,635 km

• M1: 277,504 km (0.076 R)
• M2: 724,203 km (0.058 R)
• M3: 863,329 km (0.112 R)
• M4: 1,091,017 km (0.12 R)
• M5: 1,212,790 km (0.079 R)
• M6: 3,661,857 km (0.045 R)
• M7: 3,913,331 km (0.117 R)
• M8: 4,611,953 km (0.119 R)
• M9: 5,022,150 km (0.114 R)
• M10: 6,173,455 km (0.106 R)
• M11: 6,423,583 km (0.075 R)
• M12: 8,652,890 km (0.078 R)
• M13: 10,616,811 km (0.088 R)
• M14: 10,826,548 km (0.115 R)
• M15: 11,098,367 km (0.083 R)
• M16: 11,403,098 km (0.081 R)
• M17: 12,554,253 km (0.081 R)
• M18: 13,807,584 km (0.078 R)
• M19: 14,003,857 km (0.052 R)
• M20: 14,899,050 km (0.1 R)
• M21: 14,999,730 km (0.12 R)
• M22: 15,201,537 km (0.071 R)
• M23: 15,404,392 km (0.119 R)
• M24: 16,397,423 km (0.106 R)
• M25: 16,849,208 km (0.087 R)
• M26: 17,094,249 km (0.107 R)
• M27: 17,907,613 km (0.04 R)
• M28: 18,444,969 km (0.101 R)
• M29: 19,498,886 km (0.087 R)
• M30: 20,014,550 km (0.064 R)
• M31: 20,385,851 km (0.109 R)
• M32: 21,664,764 km (0.064 R)
• M33: 22,084,086 km (0.073 R)
• M34: 23,945,383 km (0.091 R)
• M35: 24,855,088 km (0.114 R)
• M36: 25,574,803 km (0.062 R)
• M37: 26,626,626 km (0.12 R)
• M38: 27,075,868 km (0.107 R)
• M39: 27,321,957 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.3

Radius: 9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.22 AU - 12.26 AU

Year: 13904 Days

Day: 8.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,764,635 km

• M1: 123,119 km (0.062 R)
• M2: 208,240 km (0.105 R)
• M3: 284,834 km (0.026 R)
• M4: 374,892 km (0.111 R)
• M5: 698,472 km (0.078 R)
• M6: 1,220,419 km (0.071 R)
• M7: 1,346,979 km (0.082 R)
• M8: 1,717,832 km (0.051 R)
• M9: 1,824,496 km (0.089 R)
• M10: 2,007,304 km (0.099 R)
• M11: 2,138,801 km (0.114 R)
• M12: 2,215,395 km (0.051 R)
• M13: 2,510,402 km (0.087 R)
• M14: 2,881,105 km (0.077 R)
• M15: 2,965,927 km (0.114 R)
• M16: 3,116,273 km (0.059 R)
• M17: 3,628,197 km (0.05 R)
• M18: 3,999,649 km (0.115 R)
• M19: 4,530,572 km (0.097 R)
• M20: 4,704,105 km (0.069 R)
• M21: 5,083,485 km (0.096 R)
• M22: 5,289,930 km (0.1 R)
• M23: 5,446,559 km (0.12 R)
• M24: 5,684,420 km (0.107 R)
• M25: 5,898,794 km (0.111 R)
• M26: 6,034,030 km (0.12 R)
• M27: 6,390,671 km (0.057 R)
• M28: 6,669,671 km (0.076 R)
• M29: 6,810,742 km (0.106 R)
• M30: 6,895,863 km (0.104 R)
• M31: 6,981,284 km (0.087 R)
• M32: 7,067,153 km (0.117 R)
• M33: 7,766,224 km (0.068 R)
• M34: 8,154,131 km (0.082 R)
• M35: 8,395,881 km (0.103 R)
• M36: 9,166,909 km (0.038 R)
• M37: 10,121,942 km (0.098 R)
• M38: 10,381,943 km (0.116 R)
• M39: 10,479,929 km (0.112 R)
• M40: 10,545,453 km (0.091 R)
• M41: 10,742,922 km (0.115 R)
• M42: 11,041,520 km (0.114 R)
• M43: 11,410,129 km (0.064 R)
• M44: 11,885,102 km (0.071 R)
• M45: 11,953,468 km (0.07 R)
• M46: 12,056,242 km (0.077 R)
• M47: 12,297,244 km (0.117 R)
• M48: 12,644,461 km (0.079 R)
• M49: 12,784,185 km (0.066 R)
• M50: 13,419,527 km (0.081 R)
• M51: 13,848,724 km (0.1 R)
• M52: 13,920,830 km (0.104 R)
• M53: 14,065,192 km (0.076 R)
• M54: 14,210,003 km (0.1 R)
• M55: 16,632,291 km (0.073 R)
• M56: 17,480,661 km (0.104 R)
• M57: 18,501,367 km (0.117 R)
• M58: 19,139,103 km (0.093 R)
• M59: 20,109,245 km (0.098 R)
• M60: 21,136,833 km (0.061 R)
• M61: 21,302,737 km (0.101 R)
• M62: 22,139,138 km (0.115 R)
• M63: 22,688,611 km (0.102 R)
• M64: 23,370,927 km (0.113 R)
• M65: 23,714,703 km (0.073 R)
• M66: 24,016,891 km (0.064 R)
• M67: 24,320,275 km (0.037 R)
• M68: 24,494,258 km (0.107 R)
• M69: 25,106,263 km (0.119 R)
• M70: 25,945,058 km (0.075 R)
• M71: 27,062,704 km (0.114 R)
• M72: 27,831,487 km (0.116 R)
• M73: 28,104,653 km (0.114 R)
• M74: 28,424,343 km (0.113 R)
• M75: 28,607,601 km (0.052 R)
• M76: 28,883,310 km (0.087 R)
• M77: 29,113,541 km (0.046 R)
• M78: 29,715,373 km (0.113 R)
• M79: 30,321,244 km (0.026 R)
• M80: 31,403,136 km (0.117 R)
• M81: 31,782,516 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.9

Radius: 7

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.07 AU - 16.37 AU

Year: 19785 Days

Day: 15.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,764,635 km

• M1: 226,042 km (0.104 R)
• M2: 365,168 km (0.078 R)
• M3: 766,839 km (0.087 R)
• M4: 1,452,446 km (0.1 R)
• M5: 1,751,193 km (0.104 R)
• M6: 2,189,215 km (0.107 R)
• M7: 2,531,346 km (0.066 R)
• M8: 2,890,380 km (0.119 R)
• M9: 3,619,670 km (0.063 R)
• M10: 3,874,884 km (0.1 R)
• M11: 5,155,442 km (0.092 R)
• M12: 6,032,833 km (0.105 R)
• M13: 6,118,703 km (0.071 R)
• M14: 6,598,912 km (0.096 R)
• M15: 6,643,043 km (0.114 R)
• M16: 7,091,089 km (0.119 R)
• M17: 7,364,404 km (0.043 R)
• M18: 7,548,709 km (0.117 R)
• M19: 7,968,779 km (0.073 R)
• M20: 8,637,332 km (0.058 R)
• M21: 9,224,654 km (0.11 R)
• M22: 9,673,597 km (0.118 R)
• M23: 11,220,887 km (0.064 R)
• M24: 12,022,882 km (0.087 R)
• M25: 13,851,716 km (0.041 R)
• M26: 14,422,731 km (0.116 R)
• M27: 14,653,411 km (0.052 R)
• M28: 14,885,138 km (0.102 R)
• M29: 15,059,868 km (0.058 R)
• M30: 15,176,704 km (0.027 R)
• M31: 16,662,211 km (0.112 R)
• M32: 16,904,260 km (0.047 R)
• M33: 17,698,625 km (0.055 R)
• M34: 17,945,461 km (0.032 R)
• M35: 18,505,257 km (0.063 R)
• M36: 18,818,664 km (0.111 R)
• M37: 19,450,715 km (0.038 R)
• M38: 20,995,912 km (0.08 R)
• M39: 21,257,259 km (0.08 R)
• M40: 22,379,991 km (0.093 R)
• M41: 23,589,789 km (0.095 R)
• M42: 24,202,542 km (0.098 R)
• M43: 24,545,271 km (0.117 R)
• M44: 25,722,456 km (0.041 R)
• M45: 26,072,216 km (0.097 R)
• M46: 26,142,228 km (0.11 R)
• M47: 26,282,700 km (0.058 R)
• M48: 27,130,771 km (0.098 R)
• M49: 27,201,830 km (0.101 R)
• M50: 27,701,038 km (0.066 R)
• M51: 28,275,344 km (0.078 R)
• M52: 28,998,799 km (0.083 R)
• M53: 29,801,541 km (0.096 R)
• M54: 30,242,406 km (0.037 R)
• M55: 30,463,662 km (0.082 R)
• M56: 30,537,563 km (0.074 R)
• M57: 31,279,718 km (0.112 R)
• M58: 31,503,516 km (0.116 R)
• M59: 31,802,712 km (0.089 R)
• M60: 32,630,288 km (0.106 R)
• M61: 33,388,898 km (0.078 R)
• M62: 34,153,194 km (0.077 R)
• M63: 34,383,724 km (0.108 R)
• M64: 35,155,500 km (0.1 R)
• M65: 35,388,124 km (0.118 R)
• M66: 36,716,254 km (0.077 R)
• M67: 37,031,158 km (0.106 R)
• M68: 38,538,955 km (0.099 R)
• M69: 38,858,945 km (0.075 R)
• M70: 39,421,133 km (0.051 R)
• M71: 42,684,312 km (0.113 R)
• M72: 42,849,767 km (0.111 R)
• M73: 44,097,264 km (0.095 R)
• M74: 44,264,364 km (0.07 R)
• M75: 45,272,205 km (0.08 R)
• M76: 47,396,046 km (0.082 R)
• M77: 47,567,336 km (0.061 R)
• M78: 49,813,099 km (0.094 R)
• M79: 50,510,973 km (0.109 R)
• M80: 51,387,916 km (0.099 R)
• M81: 51,475,879 km (0.089 R)
• M82: 51,651,956 km (0.038 R)
• M83: 52,801,466 km (0.086 R)
• M84: 53,959,204 km (0.113 R)
• M85: 54,406,801 km (0.096 R)
• M86: 54,586,169 km (0.105 R)
• M87: 55,305,734 km (0.11 R)
• M88: 57,939,854 km (0.04 R)
• M89: 58,490,075 km (0.05 R)
• M90: 58,857,637 km (0.116 R)
• M91: 59,410,700 km (0.064 R)
• M92: 60,429,013 km (0.084 R)
• M93: 60,521,763 km (0.117 R)
• M94: 61,639,858 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 12,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit