Star System Generated (Seed: 1766623408)
Star Details
Spectral Class: M5V
Temperature: 3,050 K
Mass: 0.3 sol
Luminosity: 0.01 lux
Habitable Zone (HZ)
Inner Boundary: 0.1 AU
Outer Boundary: 0.14 AU
Physical Limits
Snow Line: 0.48 AU
Max System Radius: 11 AU
Planetary System (6 Planets)
Planet 1 - Gas Giant
Semi-Major Axis: 1.02 AU
Status: Outer (Cold)
Composition: Hydrogen/Helium Atmosphere
Physical Data
Mass: 865.8
Radius: 9.3
Gravity: 10.01 G
Time & Orbit
Eccentricity (e): 0.041
Orbit Range: 0.98 AU - 1.06 AU
Year: 687 Days
Day: 8 Hours
Environment
Temp: -182 °C
Axial Tilt: 32 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (62)
Outer Limit: 67,783,145 km
- M1: 124,166 km (0.083 R)
- M2: 200,312 km (0.106 R)
- M3: 264,339 km (0.11 R)
- M4: 354,996 km (0.096 R)
- M5: 424,260 km (0.115 R)
- M6: 560,094 km (0.057 R)
- M7: 649,255 km (0.067 R)
- M8: 792,570 km (0.065 R)
- M9: 941,120 km (0.115 R)
- M10: 1,105,229 km (0.069 R)
- M11: 1,168,509 km (0.075 R)
- M12: 1,252,733 km (0.051 R)
- M13: 1,312,273 km (0.097 R)
- M14: 1,400,086 km (0.084 R)
- M15: 1,462,020 km (0.044 R)
- M16: 1,539,212 km (0.112 R)
- M17: 1,624,782 km (0.116 R)
- M18: 1,831,078 km (0.119 R)
- M19: 1,922,183 km (0.104 R)
- M20: 2,077,466 km (0.066 R)
- M21: 2,172,610 km (0.093 R)
- M22: 2,245,015 km (0.114 R)
- M23: 2,318,169 km (0.047 R)
- M24: 2,400,447 km (0.071 R)
- M25: 2,458,641 km (0.118 R)
- M26: 2,534,188 km (0.109 R)
- M27: 2,844,155 km (0.103 R)
- M28: 2,905,939 km (0.104 R)
- M29: 2,968,022 km (0.053 R)
- M30: 3,212,016 km (0.103 R)
- M31: 3,294,893 km (0.1 R)
- M32: 3,387,793 km (0.105 R)
- M33: 3,453,317 km (0.115 R)
- M34: 3,633,283 km (0.078 R)
- M35: 3,806,817 km (0.111 R)
- M36: 3,884,758 km (0.098 R)
- M37: 4,192,032 km (0.082 R)
- M38: 4,323,229 km (0.114 R)
- M39: 4,414,932 km (0.057 R)
- M40: 4,538,051 km (0.102 R)
- M41: 4,756,464 km (0.109 R)
- M42: 5,312,220 km (0.094 R)
- M43: 5,476,329 km (0.077 R)
- M44: 5,586,732 km (0.1 R)
- M45: 5,664,374 km (0.071 R)
- M46: 5,809,783 km (0.084 R)
- M47: 5,967,609 km (0.082 R)
- M48: 6,092,672 km (0.07 R)
- M49: 6,161,188 km (0.102 R)
- M50: 6,577,968 km (0.062 R)
- M51: 6,730,857 km (0.088 R)
- M52: 6,813,585 km (0.078 R)
- M53: 6,932,365 km (0.083 R)
- M54: 7,353,783 km (0.104 R)
- M55: 7,439,053 km (0.058 R)
- M56: 7,549,157 km (0.053 R)
- M57: 7,733,911 km (0.119 R)
- M58: 7,833,094 km (0.07 R)
- M59: 7,945,143 km (0.105 R)
- M60: 8,007,525 km (0.107 R)
- M61: 8,309,863 km (0.053 R)
- M62: 8,564,478 km (0.114 R)
Planet 2 - Gas Giant
Semi-Major Axis: 1.31 AU
Status: Outer (Cold)
Composition: Hydrogen/Helium Atmosphere
Physical Data
Mass: 705.3
Radius: 11.2
Gravity: 5.62 G
Time & Orbit
Eccentricity (e): 0.173
Orbit Range: 1.08 AU - 1.54 AU
Year: 1000 Days
Day: 9.1 Hours
Environment
Temp: -179 °C
Axial Tilt: 28.8 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (60)
Outer Limit: 67,783,145 km
- M1: 149,598 km (0.054 R)
- M2: 257,757 km (0.111 R)
- M3: 333,902 km (0.113 R)
- M4: 417,079 km (0.119 R)
- M5: 499,358 km (0.088 R)
- M6: 610,359 km (0.06 R)
- M7: 761,004 km (0.096 R)
- M8: 847,622 km (0.032 R)
- M9: 918,381 km (0.057 R)
- M10: 997,967 km (0.093 R)
- M11: 1,108,221 km (0.111 R)
- M12: 1,448,407 km (0.08 R)
- M13: 1,518,867 km (0.12 R)
- M14: 1,679,834 km (0.101 R)
- M15: 1,754,185 km (0.079 R)
- M16: 1,889,272 km (0.118 R)
- M17: 1,975,440 km (0.094 R)
- M18: 2,089,433 km (0.105 R)
- M19: 2,454,602 km (0.066 R)
- M20: 2,683,487 km (0.043 R)
- M21: 2,790,748 km (0.09 R)
- M22: 3,040,128 km (0.072 R)
- M23: 3,121,360 km (0.062 R)
- M24: 3,224,133 km (0.032 R)
- M25: 3,317,482 km (0.097 R)
- M26: 3,603,364 km (0.038 R)
- M27: 3,952,525 km (0.043 R)
- M28: 4,097,486 km (0.096 R)
- M29: 4,187,544 km (0.04 R)
- M30: 4,289,719 km (0.076 R)
- M31: 4,381,273 km (0.095 R)
- M32: 4,508,281 km (0.074 R)
- M33: 4,754,071 km (0.063 R)
- M34: 4,956,477 km (0.05 R)
- M35: 5,076,753 km (0.034 R)
- M36: 5,381,783 km (0.105 R)
- M37: 5,555,317 km (0.108 R)
- M38: 5,768,494 km (0.105 R)
- M39: 6,125,584 km (0.067 R)
- M40: 6,241,971 km (0.099 R)
- M41: 6,661,444 km (0.111 R)
- M42: 6,741,179 km (0.102 R)
- M43: 6,982,181 km (0.091 R)
- M44: 7,349,145 km (0.087 R)
- M45: 7,611,091 km (0.07 R)
- M46: 7,764,279 km (0.086 R)
- M47: 7,946,489 km (0.036 R)
- M48: 8,059,436 km (0.089 R)
- M49: 8,130,195 km (0.035 R)
- M50: 8,530,669 km (0.046 R)
- M51: 8,617,286 km (0.107 R)
- M52: 8,864,422 km (0.09 R)
- M53: 8,996,218 km (0.098 R)
- M54: 9,113,951 km (0.062 R)
- M55: 9,276,564 km (0.116 R)
- M56: 9,365,724 km (0.08 R)
- M57: 9,604,931 km (0.103 R)
- M58: 9,830,974 km (0.092 R)
- M59: 9,937,039 km (0.085 R)
- M60: 10,349,779 km (0.118 R)
Planet 3 - Gas Giant
Semi-Major Axis: 2.69 AU
Status: Outer (Cold)
Composition: Hydrogen/Helium Atmosphere
Physical Data
Mass: 86.2
Radius: 11.2
Gravity: 0.69 G
Time & Orbit
Eccentricity (e): 0.144
Orbit Range: 2.3 AU - 3.08 AU
Year: 2942 Days
Day: 10.2 Hours
Environment
Temp: -216 °C
Axial Tilt: 35.8 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (57)
Outer Limit: 67,783,145 km
- M1: 139,575 km (0.107 R)
- M2: 263,591 km (0.108 R)
- M3: 333,454 km (0.071 R)
- M4: 501,153 km (0.104 R)
- M5: 613,950 km (0.097 R)
- M6: 748,438 km (0.076 R)
- M7: 867,817 km (0.118 R)
- M8: 1,184,666 km (0.078 R)
- M9: 1,258,417 km (0.077 R)
- M10: 1,387,670 km (0.12 R)
- M11: 1,871,021 km (0.101 R)
- M12: 2,028,547 km (0.103 R)
- M13: 2,145,233 km (0.096 R)
- M14: 2,236,488 km (0.07 R)
- M15: 2,310,539 km (0.062 R)
- M16: 2,615,120 km (0.06 R)
- M17: 2,772,198 km (0.072 R)
- M18: 2,872,130 km (0.072 R)
- M19: 2,952,763 km (0.086 R)
- M20: 3,127,044 km (0.037 R)
- M21: 3,273,052 km (0.06 R)
- M22: 3,453,616 km (0.082 R)
- M23: 3,539,635 km (0.073 R)
- M24: 3,780,189 km (0.09 R)
- M25: 4,277,302 km (0.069 R)
- M26: 4,381,572 km (0.083 R)
- M27: 4,663,714 km (0.103 R)
- M28: 4,771,125 km (0.062 R)
- M29: 4,964,106 km (0.105 R)
- M30: 5,037,110 km (0.093 R)
- M31: 5,135,097 km (0.044 R)
- M32: 5,208,998 km (0.085 R)
- M33: 5,345,431 km (0.102 R)
- M34: 5,571,174 km (0.073 R)
- M35: 5,647,170 km (0.1 R)
- M36: 6,019,220 km (0.077 R)
- M37: 6,320,061 km (0.115 R)
- M38: 6,505,712 km (0.105 R)
- M39: 6,882,250 km (0.082 R)
- M40: 6,963,781 km (0.1 R)
- M41: 7,279,732 km (0.109 R)
- M42: 7,628,444 km (0.069 R)
- M43: 7,741,241 km (0.088 R)
- M44: 7,826,213 km (0.08 R)
- M45: 7,925,695 km (0.112 R)
- M46: 8,140,219 km (0.086 R)
- M47: 8,212,175 km (0.114 R)
- M48: 8,371,347 km (0.113 R)
- M49: 8,633,892 km (0.118 R)
- M50: 8,884,318 km (0.115 R)
- M51: 9,528,636 km (0.087 R)
- M52: 9,787,590 km (0.117 R)
- M53: 9,910,261 km (0.076 R)
- M54: 10,203,622 km (0.076 R)
- M55: 10,281,263 km (0.112 R)
- M56: 10,452,852 km (0.104 R)
- M57: 10,625,338 km (0.07 R)
Planet 4 - Gas Giant
Semi-Major Axis: 3.98 AU
Status: Outer (Cold)
Composition: Hydrogen/Helium Atmosphere
Physical Data
Mass: 887.9
Radius: 9
Gravity: 10.96 G
Time & Orbit
Eccentricity (e): 0.119
Orbit Range: 3.51 AU - 4.45 AU
Year: 5295 Days
Day: 9.4 Hours
Environment
Temp: -210 °C
Axial Tilt: 16.1 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (82)
Outer Limit: 67,783,145 km
- M1: 115,041 km (0.119 R)
- M2: 481,705 km (0.025 R)
- M3: 625,618 km (0.107 R)
- M4: 1,002,007 km (0.059 R)
- M5: 1,157,888 km (0.117 R)
- M6: 1,238,970 km (0.077 R)
- M7: 1,458,878 km (0.111 R)
- M8: 1,955,543 km (0.116 R)
- M9: 2,417,801 km (0.067 R)
- M10: 2,650,725 km (0.036 R)
- M11: 3,092,936 km (0.098 R)
- M12: 3,534,549 km (0.11 R)
- M13: 3,629,992 km (0.106 R)
- M14: 3,971,075 km (0.078 R)
- M15: 4,605,819 km (0.077 R)
- M16: 4,684,059 km (0.119 R)
- M17: 4,789,226 km (0.072 R)
- M18: 5,244,752 km (0.071 R)
- M19: 6,990,708 km (0.103 R)
- M20: 7,201,641 km (0.103 R)
- M21: 7,323,265 km (0.066 R)
- M22: 7,722,990 km (0.088 R)
- M23: 7,909,838 km (0.084 R)
- M24: 8,035,201 km (0.04 R)
- M25: 8,288,171 km (0.098 R)
- M26: 8,479,507 km (0.104 R)
- M27: 8,964,353 km (0.101 R)
- M28: 9,193,687 km (0.115 R)
- M29: 9,259,659 km (0.112 R)
- M30: 10,369,376 km (0.116 R)
- M31: 10,506,707 km (0.08 R)
- M32: 10,713,900 km (0.043 R)
- M33: 11,202,786 km (0.1 R)
- M34: 12,310,708 km (0.097 R)
- M35: 12,565,772 km (0.083 R)
- M36: 12,712,229 km (0.069 R)
- M37: 12,822,482 km (0.066 R)
- M38: 13,266,788 km (0.116 R)
- M39: 13,678,332 km (0.058 R)
- M40: 13,866,825 km (0.061 R)
- M41: 14,018,368 km (0.11 R)
- M42: 14,170,359 km (0.118 R)
- M43: 14,629,475 km (0.107 R)
- M44: 14,938,395 km (0.119 R)
- M45: 15,093,677 km (0.108 R)
- M46: 16,115,879 km (0.09 R)
- M47: 16,998,208 km (0.083 R)
- M48: 17,690,696 km (0.115 R)
- M49: 18,267,845 km (0.11 R)
- M50: 18,392,310 km (0.062 R)
- M51: 18,767,502 km (0.074 R)
- M52: 19,440,842 km (0.097 R)
- M53: 19,652,822 km (0.117 R)
- M54: 19,950,970 km (0.054 R)
- M55: 20,465,438 km (0.104 R)
- M56: 20,551,606 km (0.1 R)
- M57: 21,332,806 km (0.117 R)
- M58: 22,079,299 km (0.111 R)
- M59: 22,344,836 km (0.108 R)
- M60: 22,923,929 km (0.069 R)
- M61: 23,147,877 km (0.116 R)
- M62: 23,327,694 km (0.11 R)
- M63: 24,644,604 km (0.091 R)
- M64: 24,874,087 km (0.028 R)
- M65: 25,845,575 km (0.105 R)
- M66: 26,735,383 km (0.115 R)
- M67: 27,112,968 km (0.111 R)
- M68: 27,255,086 km (0.088 R)
- M69: 27,825,802 km (0.12 R)
- M70: 28,112,731 km (0.11 R)
- M71: 28,737,601 km (0.067 R)
- M72: 29,172,931 km (0.054 R)
- M73: 29,415,729 km (0.107 R)
- M74: 29,707,893 km (0.087 R)
- M75: 29,903,268 km (0.102 R)
- M76: 30,050,023 km (0.062 R)
- M77: 30,246,146 km (0.081 R)
- M78: 30,541,153 km (0.112 R)
- M79: 31,880,204 km (0.103 R)
- M80: 32,632,382 km (0.1 R)
- M81: 33,950,040 km (0.074 R)
- M82: 34,205,404 km (0.11 R)
Planet 5 - Gas Giant
Semi-Major Axis: 4.03 AU
Status: Outer (Cold)
Composition: Hydrogen/Helium Atmosphere
Physical Data
Mass: 444.9
Radius: 10.5
Gravity: 4.04 G
Time & Orbit
Eccentricity (e): 0.163
Orbit Range: 3.37 AU - 4.69 AU
Year: 5395 Days
Day: 9.5 Hours
Environment
Temp: -222 °C
Axial Tilt: 24 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (81)
Outer Limit: 67,783,145 km
- M1: 140,323 km (0.047 R)
- M2: 226,042 km (0.093 R)
- M3: 317,596 km (0.105 R)
- M4: 383,270 km (0.063 R)
- M5: 648,507 km (0.084 R)
- M6: 761,752 km (0.094 R)
- M7: 919,578 km (0.117 R)
- M8: 1,088,923 km (0.087 R)
- M9: 1,384,379 km (0.095 R)
- M10: 1,611,169 km (0.098 R)
- M11: 1,721,124 km (0.098 R)
- M12: 2,049,640 km (0.111 R)
- M13: 2,152,115 km (0.116 R)
- M14: 2,221,379 km (0.044 R)
- M15: 2,291,540 km (0.092 R)
- M16: 2,616,317 km (0.11 R)
- M17: 2,690,368 km (0.093 R)
- M18: 2,879,011 km (0.041 R)
- M19: 4,143,711 km (0.073 R)
- M20: 4,274,310 km (0.101 R)
- M21: 4,517,407 km (0.115 R)
- M22: 4,810,469 km (0.119 R)
- M23: 5,415,443 km (0.099 R)
- M24: 5,510,737 km (0.11 R)
- M25: 6,798,774 km (0.114 R)
- M26: 7,239,490 km (0.112 R)
- M27: 7,370,986 km (0.088 R)
- M28: 7,529,710 km (0.08 R)
- M29: 7,609,445 km (0.088 R)
- M30: 7,823,669 km (0.085 R)
- M31: 8,094,292 km (0.104 R)
- M32: 8,285,478 km (0.05 R)
- M33: 8,728,138 km (0.052 R)
- M34: 8,980,659 km (0.09 R)
- M35: 9,378,141 km (0.102 R)
- M36: 9,579,051 km (0.102 R)
- M37: 9,868,672 km (0.078 R)
- M38: 10,160,987 km (0.077 R)
- M39: 10,308,340 km (0.074 R)
- M40: 10,784,361 km (0.107 R)
- M41: 10,874,568 km (0.103 R)
- M42: 10,994,995 km (0.102 R)
- M43: 11,115,870 km (0.101 R)
- M44: 11,542,673 km (0.114 R)
- M45: 11,634,825 km (0.11 R)
- M46: 11,974,861 km (0.099 R)
- M47: 12,538,396 km (0.098 R)
- M48: 12,982,552 km (0.108 R)
- M49: 13,142,472 km (0.05 R)
- M50: 13,464,257 km (0.104 R)
- M51: 13,593,809 km (0.073 R)
- M52: 13,788,735 km (0.113 R)
- M53: 13,951,946 km (0.098 R)
- M54: 14,017,320 km (0.116 R)
- M55: 14,379,198 km (0.047 R)
- M56: 14,445,320 km (0.09 R)
- M57: 15,280,375 km (0.054 R)
- M58: 15,483,080 km (0.062 R)
- M59: 15,550,848 km (0.07 R)
- M60: 15,686,683 km (0.032 R)
- M61: 16,062,323 km (0.064 R)
- M62: 16,303,026 km (0.077 R)
- M63: 16,787,723 km (0.112 R)
- M64: 17,137,034 km (0.036 R)
- M65: 17,665,265 km (0.102 R)
- M66: 18,342,195 km (0.113 R)
- M67: 18,665,775 km (0.12 R)
- M68: 18,991,300 km (0.089 R)
- M69: 19,136,560 km (0.113 R)
- M70: 19,647,885 km (0.085 R)
- M71: 20,460,501 km (0.107 R)
- M72: 20,684,150 km (0.069 R)
- M73: 21,359,584 km (0.119 R)
- M74: 21,586,374 km (0.064 R)
- M75: 22,424,721 km (0.106 R)
- M76: 22,925,126 km (0.11 R)
- M77: 24,448,331 km (0.111 R)
- M78: 24,923,604 km (0.089 R)
- M79: 25,682,364 km (0.106 R)
- M80: 26,004,149 km (0.077 R)
- M81: 26,165,416 km (0.093 R)
Planet 6 - Ice Giant
Semi-Major Axis: 10.86 AU
Status: Outer (Cold)
Composition: Methane/Ammonia Ices
Physical Data
Mass: 340.1
Radius: 7.3
Gravity: 6.38 G
Time & Orbit
Eccentricity (e): 0.069
Orbit Range: 10.11 AU - 11.61 AU
Year: 23866 Days
Day: 22.2 Hours
Environment
Temp: -230 °C
Axial Tilt: 8 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (86)
Outer Limit: 67,783,145 km
- M1: 296,802 km (0.101 R)
- M2: 425,157 km (0.071 R)
- M3: 780,452 km (0.051 R)
- M4: 963,859 km (0.112 R)
- M5: 1,060,948 km (0.092 R)
- M6: 1,453,493 km (0.105 R)
- M7: 1,565,392 km (0.095 R)
- M8: 1,888,075 km (0.078 R)
- M9: 2,361,103 km (0.062 R)
- M10: 2,426,926 km (0.098 R)
- M11: 2,696,352 km (0.102 R)
- M12: 3,046,561 km (0.059 R)
- M13: 3,523,329 km (0.05 R)
- M14: 4,710,538 km (0.105 R)
- M15: 4,793,714 km (0.118 R)
- M16: 5,088,871 km (0.116 R)
- M17: 6,933,562 km (0.069 R)
- M18: 9,220,764 km (0.077 R)
- M19: 9,587,728 km (0.054 R)
- M20: 10,444,325 km (0.091 R)
- M21: 10,771,795 km (0.113 R)
- M22: 11,325,157 km (0.114 R)
- M23: 12,344,367 km (0.115 R)
- M24: 13,808,033 km (0.049 R)
- M25: 15,202,435 km (0.114 R)
- M26: 15,511,504 km (0.049 R)
- M27: 16,198,607 km (0.049 R)
- M28: 17,796,911 km (0.104 R)
- M29: 18,319,007 km (0.072 R)
- M30: 19,713,110 km (0.036 R)
- M31: 19,982,536 km (0.114 R)
- M32: 20,253,158 km (0.066 R)
- M33: 20,661,411 km (0.07 R)
- M34: 21,003,691 km (0.085 R)
- M35: 21,624,522 km (0.052 R)
- M36: 21,902,325 km (0.112 R)
- M37: 21,972,038 km (0.09 R)
- M38: 22,321,349 km (0.084 R)
- M39: 23,096,415 km (0.036 R)
- M40: 23,309,293 km (0.102 R)
- M41: 23,451,561 km (0.1 R)
- M42: 23,594,127 km (0.094 R)
- M43: 23,736,993 km (0.113 R)
- M44: 25,254,514 km (0.051 R)
- M45: 25,693,883 km (0.038 R)
- M46: 27,101,599 km (0.074 R)
- M47: 27,476,342 km (0.062 R)
- M48: 27,852,580 km (0.073 R)
- M49: 28,991,918 km (0.029 R)
- M50: 29,068,362 km (0.096 R)
- M51: 29,144,956 km (0.119 R)
- M52: 30,068,873 km (0.085 R)
- M53: 31,002,364 km (0.091 R)
- M54: 33,217,459 km (0.088 R)
- M55: 33,377,529 km (0.104 R)
- M56: 34,020,800 km (0.035 R)
- M57: 34,505,796 km (0.114 R)
- M58: 34,749,341 km (0.047 R)
- M59: 35,401,139 km (0.104 R)
- M60: 36,551,697 km (0.12 R)
- M61: 37,797,847 km (0.081 R)
- M62: 38,384,121 km (0.072 R)
- M63: 39,311,628 km (0.06 R)
- M64: 44,234,295 km (0.054 R)
- M65: 45,117,671 km (0.092 R)
- M66: 45,561,528 km (0.053 R)
- M67: 45,650,538 km (0.086 R)
- M68: 46,901,924 km (0.115 R)
- M69: 47,983,667 km (0.119 R)
- M70: 48,527,455 km (0.11 R)
- M71: 50,539,247 km (0.102 R)
- M72: 51,092,610 km (0.072 R)
- M73: 51,833,418 km (0.112 R)
- M74: 52,112,269 km (0.095 R)
- M75: 53,513,552 km (0.091 R)
- M76: 55,781,306 km (0.095 R)
- M77: 57,022,819 km (0.086 R)
- M78: 57,214,603 km (0.06 R)
- M79: 58,466,438 km (0.034 R)
- M80: 59,338,444 km (0.062 R)
- M81: 62,572,451 km (0.118 R)
- M82: 62,770,219 km (0.077 R)
- M83: 63,762,502 km (0.101 R)
- M84: 65,060,264 km (0.068 R)
- M85: 65,360,955 km (0.118 R)
- M86: 66,972,424 km (0.102 R)
Kuiper Belt
Range: 30 - 56 AU
Composition
Type: Dwarf Planets/TNOs (Ices)
Reservoir of dwarf planets and volatile ices.
Outer System
Oort Cloud
Range: 291 - 17,099 AU
Composition
Type: Cometary Reservoir
System's final boundary, containing trillions of icy planetesimals.