Star System Generated (Seed: 1766297881)
Star Details
Spectral Class: M1V
Temperature: 3,483 K
Mass: 0.32 sol
Luminosity: 0.02 lux
Habitable Zone (HZ)
Inner Boundary: 0.13 AU
Outer Boundary: 0.19 AU
Physical Limits
Snow Line: 0.68 AU
Max System Radius: 11.3 AU
Planetary System (6 Planets)
Planet 1 - Gas Giant
Semi-Major Axis: 1.47 AU
Status: Outer (Cold)
Composition: Hydrogen/Helium Atmosphere
Physical Data
Mass: 649.7
Radius: 11.7
Gravity: 4.75 G
Time & Orbit
Eccentricity (e): 0.027
Orbit Range: 1.43 AU - 1.51 AU
Year: 1151 Days
Day: 14 Hours
Environment
Temp: -183 °C
Axial Tilt: 128.6 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (56)
Outer Limit: 49,381,838 km
- M1: 163,660 km (0.117 R)
- M2: 264,788 km (0.12 R)
- M3: 340,485 km (0.085 R)
- M4: 422,913 km (0.109 R)
- M5: 514,317 km (0.077 R)
- M6: 591,211 km (0.114 R)
- M7: 684,859 km (0.091 R)
- M8: 849,267 km (0.102 R)
- M9: 950,545 km (0.043 R)
- M10: 1,143,825 km (0.119 R)
- M11: 1,241,812 km (0.104 R)
- M12: 1,334,862 km (0.061 R)
- M13: 1,586,635 km (0.087 R)
- M14: 1,731,296 km (0.112 R)
- M15: 1,845,140 km (0.089 R)
- M16: 2,071,183 km (0.047 R)
- M17: 2,258,629 km (0.066 R)
- M18: 2,412,714 km (0.079 R)
- M19: 2,560,517 km (0.112 R)
- M20: 2,660,598 km (0.075 R)
- M21: 2,834,132 km (0.025 R)
- M22: 2,917,009 km (0.09 R)
- M23: 3,181,498 km (0.076 R)
- M24: 3,344,111 km (0.074 R)
- M25: 3,576,287 km (0.049 R)
- M26: 4,150,593 km (0.098 R)
- M27: 4,233,321 km (0.08 R)
- M28: 4,400,571 km (0.078 R)
- M29: 4,521,296 km (0.061 R)
- M30: 4,667,753 km (0.087 R)
- M31: 4,778,455 km (0.102 R)
- M32: 4,940,170 km (0.117 R)
- M33: 5,129,113 km (0.081 R)
- M34: 5,333,164 km (0.096 R)
- M35: 5,410,357 km (0.099 R)
- M36: 5,487,998 km (0.111 R)
- M37: 5,841,946 km (0.108 R)
- M38: 5,961,475 km (0.118 R)
- M39: 6,325,447 km (0.084 R)
- M40: 6,448,267 km (0.029 R)
- M41: 6,599,660 km (0.087 R)
- M42: 6,724,275 km (0.107 R)
- M43: 6,835,875 km (0.118 R)
- M44: 7,103,056 km (0.047 R)
- M45: 7,245,174 km (0.086 R)
- M46: 7,955,166 km (0.117 R)
- M47: 8,073,199 km (0.097 R)
- M48: 8,281,140 km (0.044 R)
- M49: 8,505,836 km (0.114 R)
- M50: 8,808,771 km (0.105 R)
- M51: 8,915,734 km (0.076 R)
- M52: 9,038,255 km (0.042 R)
- M53: 9,472,088 km (0.048 R)
- M54: 9,581,594 km (0.118 R)
- M55: 10,343,795 km (0.036 R)
- M56: 10,553,681 km (0.066 R)
Planet 2 - Gas Giant
Semi-Major Axis: 2.24 AU
Status: Outer (Cold)
Composition: Hydrogen/Helium Atmosphere
Physical Data
Mass: 38.1
Radius: 14.2
Gravity: 0.19 G
Time & Orbit
Eccentricity (e): 0.129
Orbit Range: 1.95 AU - 2.53 AU
Year: 2165 Days
Day: 5 Hours
Environment
Temp: -196 °C
Axial Tilt: 118.9 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (25)
Outer Limit: 49,381,838 km
- M1: 179,517 km (0.105 R)
- M2: 270,922 km (0.078 R)
- M3: 404,513 km (0.073 R)
- M4: 512,822 km (0.083 R)
- M5: 679,174 km (0.117 R)
- M6: 829,969 km (0.112 R)
- M7: 1,574,817 km (0.06 R)
- M8: 1,752,240 km (0.119 R)
- M9: 1,930,261 km (0.115 R)
- M10: 2,050,239 km (0.04 R)
- M11: 2,365,142 km (0.114 R)
- M12: 2,639,654 km (0.119 R)
- M13: 2,838,171 km (0.088 R)
- M14: 3,085,905 km (0.089 R)
- M15: 3,650,188 km (0.115 R)
- M16: 3,880,120 km (0.102 R)
- M17: 3,968,682 km (0.118 R)
- M18: 4,531,170 km (0.118 R)
- M19: 4,753,024 km (0.118 R)
- M20: 5,251,932 km (0.06 R)
- M21: 5,467,204 km (0.046 R)
- M22: 5,694,443 km (0.103 R)
- M23: 5,906,423 km (0.116 R)
- M24: 6,205,619 km (0.11 R)
- M25: 6,433,307 km (0.048 R)
Planet 3 - Gas Giant
Semi-Major Axis: 2.8 AU
Status: Outer (Cold)
Composition: Hydrogen/Helium Atmosphere
Physical Data
Mass: 840.8
Radius: 13.1
Gravity: 4.9 G
Time & Orbit
Eccentricity (e): 0.055
Orbit Range: 2.65 AU - 2.95 AU
Year: 3025 Days
Day: 8.6 Hours
Environment
Temp: -210 °C
Axial Tilt: 32.8 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (72)
Outer Limit: 49,381,838 km
- M1: 176,376 km (0.098 R)
- M2: 319,840 km (0.118 R)
- M3: 411,993 km (0.115 R)
- M4: 702,212 km (0.115 R)
- M5: 867,518 km (0.1 R)
- M6: 955,482 km (0.057 R)
- M7: 1,141,581 km (0.083 R)
- M8: 1,618,948 km (0.073 R)
- M9: 1,902,137 km (0.055 R)
- M10: 2,064,899 km (0.072 R)
- M11: 2,155,705 km (0.105 R)
- M12: 2,500,379 km (0.062 R)
- M13: 2,712,509 km (0.03 R)
- M14: 2,812,590 km (0.113 R)
- M15: 3,033,546 km (0.047 R)
- M16: 3,207,528 km (0.095 R)
- M17: 3,313,443 km (0.116 R)
- M18: 3,402,753 km (0.091 R)
- M19: 3,842,571 km (0.053 R)
- M20: 4,145,806 km (0.041 R)
- M21: 4,320,087 km (0.118 R)
- M22: 4,877,339 km (0.108 R)
- M23: 5,144,072 km (0.106 R)
- M24: 5,227,099 km (0.035 R)
- M25: 5,563,694 km (0.089 R)
- M26: 5,734,685 km (0.105 R)
- M27: 5,950,854 km (0.099 R)
- M28: 6,103,892 km (0.1 R)
- M29: 6,235,987 km (0.095 R)
- M30: 6,346,989 km (0.039 R)
- M31: 6,570,638 km (0.034 R)
- M32: 6,819,868 km (0.046 R)
- M33: 7,704,739 km (0.113 R)
- M34: 7,823,819 km (0.107 R)
- M35: 7,991,668 km (0.116 R)
- M36: 8,428,793 km (0.034 R)
- M37: 8,576,296 km (0.1 R)
- M38: 8,699,864 km (0.065 R)
- M39: 8,848,864 km (0.1 R)
- M40: 8,998,761 km (0.066 R)
- M41: 9,428,107 km (0.065 R)
- M42: 10,071,677 km (0.097 R)
- M43: 10,175,946 km (0.058 R)
- M44: 10,490,999 km (0.033 R)
- M45: 10,729,458 km (0.099 R)
- M46: 10,916,157 km (0.114 R)
- M47: 11,050,196 km (0.112 R)
- M48: 11,401,303 km (0.055 R)
- M49: 12,364,713 km (0.038 R)
- M50: 12,448,488 km (0.108 R)
- M51: 12,560,536 km (0.107 R)
- M52: 12,926,902 km (0.101 R)
- M53: 13,154,141 km (0.105 R)
- M54: 13,296,857 km (0.117 R)
- M55: 13,901,831 km (0.11 R)
- M56: 14,105,583 km (0.039 R)
- M57: 14,545,401 km (0.036 R)
- M58: 14,841,006 km (0.092 R)
- M59: 14,930,167 km (0.033 R)
- M60: 15,228,465 km (0.048 R)
- M61: 16,227,031 km (0.061 R)
- M62: 16,904,410 km (0.089 R)
- M63: 17,622,480 km (0.104 R)
- M64: 18,414,301 km (0.11 R)
- M65: 18,606,086 km (0.052 R)
- M66: 19,120,852 km (0.108 R)
- M67: 19,738,093 km (0.113 R)
- M68: 20,593,344 km (0.098 R)
- M69: 21,427,202 km (0.107 R)
- M70: 21,730,138 km (0.069 R)
- M71: 22,442,373 km (0.118 R)
- M72: 22,852,870 km (0.082 R)
Asteroid Belt
Center: 4.69 AU
Composition
Type: Outer System (Icy)
A dense region of planetesimals and debris.
Boundary
Planet 4 - Ice Giant
Semi-Major Axis: 6.57 AU
Status: Outer (Cold)
Composition: Methane/Ammonia Ices
Physical Data
Mass: 585.8
Radius: 5.8
Gravity: 17.41 G
Time & Orbit
Eccentricity (e): 0.224
Orbit Range: 5.1 AU - 8.04 AU
Year: 10873 Days
Day: 15.9 Hours
Environment
Temp: -232 °C
Axial Tilt: 20.5 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (92)
Outer Limit: 49,381,838 km
- M1: 334,351 km (0.084 R)
- M2: 373,247 km (0.071 R)
- M3: 593,156 km (0.116 R)
- M4: 1,000,211 km (0.072 R)
- M5: 1,200,074 km (0.078 R)
- M6: 1,241,662 km (0.119 R)
- M7: 1,729,950 km (0.12 R)
- M8: 2,094,071 km (0.11 R)
- M9: 2,169,618 km (0.078 R)
- M10: 2,246,212 km (0.114 R)
- M11: 2,918,804 km (0.109 R)
- M12: 3,146,492 km (0.066 R)
- M13: 3,350,394 km (0.077 R)
- M14: 4,596,245 km (0.118 R)
- M15: 4,894,394 km (0.091 R)
- M16: 5,164,866 km (0.118 R)
- M17: 5,301,898 km (0.118 R)
- M18: 5,968,955 km (0.096 R)
- M19: 6,148,921 km (0.053 R)
- M20: 6,551,190 km (0.083 R)
- M21: 6,625,241 km (0.063 R)
- M22: 7,227,522 km (0.069 R)
- M23: 7,651,781 km (0.104 R)
- M24: 8,243,291 km (0.097 R)
- M25: 8,808,622 km (0.119 R)
- M26: 9,178,577 km (0.069 R)
- M27: 9,386,369 km (0.083 R)
- M28: 9,553,619 km (0.084 R)
- M29: 10,361,747 km (0.116 R)
- M30: 10,491,448 km (0.06 R)
- M31: 11,235,997 km (0.084 R)
- M32: 11,907,093 km (0.091 R)
- M33: 12,042,778 km (0.108 R)
- M34: 12,133,584 km (0.086 R)
- M35: 12,821,884 km (0.073 R)
- M36: 13,100,734 km (0.102 R)
- M37: 15,059,120 km (0.084 R)
- M38: 16,047,064 km (0.115 R)
- M39: 16,599,380 km (0.119 R)
- M40: 16,954,076 km (0.106 R)
- M41: 17,055,803 km (0.089 R)
- M42: 18,345,336 km (0.115 R)
- M43: 18,502,265 km (0.078 R)
- M44: 19,826,505 km (0.03 R)
- M45: 19,987,472 km (0.111 R)
- M46: 20,041,328 km (0.071 R)
- M47: 20,798,891 km (0.099 R)
- M48: 21,565,879 km (0.037 R)
- M49: 21,731,335 km (0.108 R)
- M50: 22,008,240 km (0.081 R)
- M51: 22,397,793 km (0.094 R)
- M52: 22,453,593 km (0.107 R)
- M53: 22,565,492 km (0.035 R)
- M54: 23,183,631 km (0.108 R)
- M55: 23,240,179 km (0.108 R)
- M56: 23,409,972 km (0.055 R)
- M57: 23,864,600 km (0.06 R)
- M58: 24,322,071 km (0.071 R)
- M59: 25,770,477 km (0.117 R)
- M60: 25,887,612 km (0.071 R)
- M61: 27,724,674 km (0.068 R)
- M62: 27,844,652 km (0.09 R)
- M63: 30,775,274 km (0.088 R)
- M64: 31,086,138 km (0.09 R)
- M65: 32,213,807 km (0.09 R)
- M66: 33,100,174 km (0.09 R)
- M67: 33,227,482 km (0.099 R)
- M68: 33,418,668 km (0.069 R)
- M69: 33,610,303 km (0.11 R)
- M70: 33,674,181 km (0.052 R)
- M71: 35,546,100 km (0.08 R)
- M72: 35,741,624 km (0.08 R)
- M73: 35,872,223 km (0.05 R)
- M74: 35,937,597 km (0.074 R)
- M75: 36,133,870 km (0.063 R)
- M76: 36,461,788 km (0.103 R)
- M77: 36,724,931 km (0.082 R)
- M78: 37,186,740 km (0.109 R)
- M79: 38,116,191 km (0.104 R)
- M80: 38,583,834 km (0.105 R)
- M81: 38,851,913 km (0.111 R)
- M82: 39,120,591 km (0.11 R)
- M83: 39,998,132 km (0.117 R)
- M84: 40,813,889 km (0.106 R)
- M85: 41,635,032 km (0.093 R)
- M86: 42,047,623 km (0.079 R)
- M87: 42,392,596 km (0.1 R)
- M88: 43,991,199 km (0.095 R)
- M89: 44,271,246 km (0.069 R)
- M90: 44,411,569 km (0.099 R)
- M91: 46,889,508 km (0.061 R)
- M92: 47,821,353 km (0.073 R)
Planet 5 - Ice Giant
Semi-Major Axis: 7.77 AU
Status: Outer (Cold)
Composition: Methane/Ammonia Ices
Physical Data
Mass: 538
Radius: 4.1
Gravity: 32 G
Time & Orbit
Eccentricity (e): 0.225
Orbit Range: 6.02 AU - 9.52 AU
Year: 13984 Days
Day: 23.1 Hours
Environment
Temp: -233 °C
Axial Tilt: 20.1 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (95)
Outer Limit: 49,381,838 km
- M1: 55,950 km (0.111 R)
- M2: 106,214 km (0.107 R)
- M3: 132,843 km (0.046 R)
- M4: 162,762 km (0.115 R)
- M5: 195,674 km (0.099 R)
- M6: 323,879 km (0.08 R)
- M7: 493,075 km (0.111 R)
- M8: 783,145 km (0.069 R)
- M9: 904,020 km (0.11 R)
- M10: 945,608 km (0.104 R)
- M11: 2,149,871 km (0.107 R)
- M12: 2,463,578 km (0.076 R)
- M13: 2,522,220 km (0.096 R)
- M14: 2,852,831 km (0.067 R)
- M15: 3,101,762 km (0.093 R)
- M16: 3,357,724 km (0.037 R)
- M17: 3,521,085 km (0.07 R)
- M18: 3,587,207 km (0.102 R)
- M19: 3,821,777 km (0.096 R)
- M20: 3,923,803 km (0.107 R)
- M21: 4,235,415 km (0.118 R)
- M22: 4,305,726 km (0.118 R)
- M23: 4,483,299 km (0.059 R)
- M24: 4,591,009 km (0.054 R)
- M25: 4,882,276 km (0.101 R)
- M26: 5,030,079 km (0.031 R)
- M27: 5,179,527 km (0.114 R)
- M28: 5,254,775 km (0.087 R)
- M29: 5,292,473 km (0.095 R)
- M30: 5,368,320 km (0.079 R)
- M31: 5,520,909 km (0.079 R)
- M32: 5,713,741 km (0.072 R)
- M33: 5,987,356 km (0.073 R)
- M34: 6,265,308 km (0.059 R)
- M35: 6,999,236 km (0.095 R)
- M36: 7,040,674 km (0.069 R)
- M37: 7,418,558 km (0.047 R)
- M38: 7,932,427 km (0.091 R)
- M39: 7,975,810 km (0.05 R)
- M40: 9,633,953 km (0.091 R)
- M41: 9,865,980 km (0.052 R)
- M42: 10,146,924 km (0.11 R)
- M43: 10,382,990 km (0.112 R)
- M44: 12,185,195 km (0.069 R)
- M45: 12,285,426 km (0.11 R)
- M46: 12,486,485 km (0.062 R)
- M47: 12,587,464 km (0.11 R)
- M48: 12,841,032 km (0.066 R)
- M49: 12,942,909 km (0.112 R)
- M50: 14,397,748 km (0.095 R)
- M51: 15,685,187 km (0.114 R)
- M52: 15,958,054 km (0.077 R)
- M53: 16,122,611 km (0.038 R)
- M54: 16,674,777 km (0.037 R)
- M55: 16,953,328 km (0.112 R)
- M56: 17,627,865 km (0.117 R)
- M57: 19,938,853 km (0.045 R)
- M58: 20,710,180 km (0.093 R)
- M59: 22,896,553 km (0.12 R)
- M60: 22,958,336 km (0.052 R)
- M61: 24,646,997 km (0.049 R)
- M62: 24,710,277 km (0.103 R)
- M63: 27,090,529 km (0.08 R)
- M64: 27,680,393 km (0.112 R)
- M65: 27,812,039 km (0.085 R)
- M66: 28,473,561 km (0.113 R)
- M67: 30,624,928 km (0.069 R)
- M68: 32,341,713 km (0.058 R)
- M69: 32,758,343 km (0.091 R)
- M70: 34,655,095 km (0.101 R)
- M71: 35,366,582 km (0.061 R)
- M72: 35,509,448 km (0.111 R)
- M73: 36,370,833 km (0.105 R)
- M74: 36,442,939 km (0.102 R)
- M75: 37,384,358 km (0.103 R)
- M76: 37,529,917 km (0.119 R)
- M77: 38,040,794 km (0.101 R)
- M78: 39,661,537 km (0.075 R)
- M79: 40,330,988 km (0.106 R)
- M80: 40,629,734 km (0.101 R)
- M81: 41,079,127 km (0.108 R)
- M82: 42,893,449 km (0.062 R)
- M83: 43,504,108 km (0.11 R)
- M84: 45,741,344 km (0.071 R)
- M85: 45,819,285 km (0.084 R)
- M86: 46,287,077 km (0.095 R)
- M87: 46,678,126 km (0.102 R)
- M88: 46,913,294 km (0.113 R)
- M89: 48,411,666 km (0.065 R)
- M90: 48,967,721 km (0.056 R)
- M91: 49,605,756 km (0.1 R)
- M92: 49,685,791 km (0.119 R)
- M93: 50,890,054 km (0.111 R)
- M94: 51,293,669 km (0.112 R)
- M95: 51,617,399 km (0.06 R)
Planet 6 - Ice Giant
Semi-Major Axis: 7.82 AU
Status: Outer (Cold)
Composition: Methane/Ammonia Ices
Physical Data
Mass: 375.7
Radius: 3.4
Gravity: 32.5 G
Time & Orbit
Eccentricity (e): 0.098
Orbit Range: 7.05 AU - 8.59 AU
Year: 14120 Days
Day: 15.2 Hours
Environment
Temp: -217 °C
Axial Tilt: 22.1 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (86)
Outer Limit: 49,381,838 km
- M1: 46,675 km (0.06 R)
- M2: 84,373 km (0.119 R)
- M3: 115,490 km (0.081 R)
- M4: 142,118 km (0.093 R)
- M5: 203,304 km (0.118 R)
- M6: 544,985 km (0.068 R)
- M7: 897,886 km (0.095 R)
- M8: 975,677 km (0.093 R)
- M9: 1,441,675 km (0.063 R)
- M10: 1,487,003 km (0.063 R)
- M11: 1,769,144 km (0.106 R)
- M12: 2,381,598 km (0.086 R)
- M13: 2,408,526 km (0.109 R)
- M14: 2,626,789 km (0.101 R)
- M15: 2,654,614 km (0.056 R)
- M16: 2,710,414 km (0.077 R)
- M17: 3,140,957 km (0.088 R)
- M18: 3,841,673 km (0.114 R)
- M19: 5,273,026 km (0.037 R)
- M20: 5,413,797 km (0.068 R)
- M21: 6,545,804 km (0.1 R)
- M22: 7,668,088 km (0.12 R)
- M23: 8,190,184 km (0.107 R)
- M24: 8,723,650 km (0.116 R)
- M25: 8,765,238 km (0.043 R)
- M26: 9,057,553 km (0.084 R)
- M27: 9,438,130 km (0.058 R)
- M28: 9,566,185 km (0.114 R)
- M29: 9,737,774 km (0.089 R)
- M30: 10,171,159 km (0.059 R)
- M31: 10,346,338 km (0.12 R)
- M32: 11,236,894 km (0.086 R)
- M33: 11,282,073 km (0.067 R)
- M34: 11,782,927 km (0.104 R)
- M35: 12,059,234 km (0.097 R)
- M36: 13,042,690 km (0.112 R)
- M37: 13,137,685 km (0.074 R)
- M38: 13,520,057 km (0.111 R)
- M39: 13,857,550 km (0.045 R)
- M40: 15,185,231 km (0.1 R)
- M41: 15,385,393 km (0.07 R)
- M42: 15,990,965 km (0.099 R)
- M43: 17,696,231 km (0.092 R)
- M44: 18,543,554 km (0.047 R)
- M45: 20,003,030 km (0.118 R)
- M46: 20,387,347 km (0.055 R)
- M47: 20,497,601 km (0.08 R)
- M48: 20,996,360 km (0.107 R)
- M49: 23,260,524 km (0.118 R)
- M50: 23,664,588 km (0.118 R)
- M51: 26,137,590 km (0.095 R)
- M52: 26,859,101 km (0.101 R)
- M53: 27,404,535 km (0.068 R)
- M54: 27,526,158 km (0.109 R)
- M55: 27,587,044 km (0.109 R)
- M56: 27,953,559 km (0.08 R)
- M57: 28,753,010 km (0.09 R)
- M58: 29,435,326 km (0.083 R)
- M59: 29,497,708 km (0.052 R)
- M60: 29,997,664 km (0.077 R)
- M61: 31,323,251 km (0.057 R)
- M62: 32,539,033 km (0.096 R)
- M63: 33,574,699 km (0.081 R)
- M64: 34,884,428 km (0.07 R)
- M65: 35,479,229 km (0.09 R)
- M66: 35,877,758 km (0.068 R)
- M67: 36,544,965 km (0.106 R)
- M68: 37,149,041 km (0.079 R)
- M69: 37,283,829 km (0.093 R)
- M70: 38,367,067 km (0.109 R)
- M71: 38,707,851 km (0.063 R)
- M72: 39,392,111 km (0.11 R)
- M73: 39,666,923 km (0.045 R)
- M74: 40,149,525 km (0.106 R)
- M75: 40,426,132 km (0.105 R)
- M76: 41,678,565 km (0.098 R)
- M77: 41,888,601 km (0.049 R)
- M78: 42,098,935 km (0.111 R)
- M79: 42,379,880 km (0.029 R)
- M80: 44,221,579 km (0.115 R)
- M81: 44,435,804 km (0.077 R)
- M82: 45,152,228 km (0.106 R)
- M83: 46,089,159 km (0.082 R)
- M84: 46,306,375 km (0.111 R)
- M85: 47,324,090 km (0.081 R)
- M86: 49,159,955 km (0.109 R)
Kuiper Belt
Range: 30 - 54 AU
Composition
Type: Dwarf Planets/TNOs (Ices)
Reservoir of dwarf planets and volatile ices.
Outer System
Oort Cloud
Range: 305 - 17,139 AU
Composition
Type: Cometary Reservoir
System's final boundary, containing trillions of icy planetesimals.