Star System Generated (Seed: 1766459555)
Star Details
Spectral Class: M6V
Temperature: 2,833 K
Mass: 0.29 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: 10.8 AU
Planetary System (6 Planets)
Planet 1 - Gas Giant
Semi-Major Axis: 0.65 AU
Status: Outer (Cold)
Composition: Hydrogen/Helium Atmosphere
Physical Data
Mass: 499.3
Radius: 11.1
Gravity: 4.05 G
Time & Orbit
Eccentricity (e): 0.064
Orbit Range: 0.61 AU - 0.69 AU
Year: 355 Days
Day: 10.3 Hours
Environment
Temp: -160 °C
Axial Tilt: 4.8 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (35)
Outer Limit: 51,805,357 km
- M1: 139,126 km (0.117 R)
- M2: 236,664 km (0.097 R)
- M3: 360,082 km (0.061 R)
- M4: 433,086 km (0.083 R)
- M5: 567,275 km (0.073 R)
- M6: 660,175 km (0.084 R)
- M7: 762,351 km (0.04 R)
- M8: 885,320 km (0.058 R)
- M9: 984,204 km (0.105 R)
- M10: 1,067,082 km (0.082 R)
- M11: 1,193,941 km (0.084 R)
- M12: 1,339,051 km (0.111 R)
- M13: 1,526,945 km (0.084 R)
- M14: 1,619,547 km (0.101 R)
- M15: 1,728,454 km (0.08 R)
- M16: 1,864,438 km (0.042 R)
- M17: 2,034,381 km (0.116 R)
- M18: 2,106,039 km (0.047 R)
- M19: 2,188,916 km (0.066 R)
- M20: 2,304,555 km (0.059 R)
- M21: 2,438,744 km (0.063 R)
- M22: 2,575,477 km (0.106 R)
- M23: 2,675,558 km (0.115 R)
- M24: 2,776,985 km (0.072 R)
- M25: 2,851,036 km (0.096 R)
- M26: 3,030,404 km (0.03 R)
- M27: 3,159,956 km (0.068 R)
- M28: 3,357,874 km (0.075 R)
- M29: 3,621,914 km (0.068 R)
- M30: 3,810,258 km (0.115 R)
- M31: 3,995,310 km (0.101 R)
- M32: 4,098,832 km (0.085 R)
- M33: 4,236,013 km (0.037 R)
- M34: 4,308,419 km (0.044 R)
- M35: 4,609,110 km (0.107 R)
Planet 2 - Gas Giant
Semi-Major Axis: 2.3 AU
Status: Outer (Cold)
Composition: Hydrogen/Helium Atmosphere
Physical Data
Mass: 186.9
Radius: 13.9
Gravity: 0.97 G
Time & Orbit
Eccentricity (e): 0.154
Orbit Range: 1.95 AU - 2.65 AU
Year: 2366 Days
Day: 11.5 Hours
Environment
Temp: -201 °C
Axial Tilt: 59.5 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (38)
Outer Limit: 51,805,357 km
- M1: 224,846 km (0.059 R)
- M2: 311,762 km (0.109 R)
- M3: 510,578 km (0.066 R)
- M4: 734,825 km (0.119 R)
- M5: 874,250 km (0.101 R)
- M6: 987,047 km (0.113 R)
- M7: 1,075,309 km (0.063 R)
- M8: 1,236,875 km (0.101 R)
- M9: 1,490,892 km (0.08 R)
- M10: 1,690,905 km (0.042 R)
- M11: 1,993,541 km (0.108 R)
- M12: 2,108,133 km (0.116 R)
- M13: 2,465,523 km (0.115 R)
- M14: 2,662,094 km (0.052 R)
- M15: 3,182,246 km (0.115 R)
- M16: 3,272,005 km (0.067 R)
- M17: 3,374,180 km (0.116 R)
- M18: 3,488,922 km (0.066 R)
- M19: 3,769,717 km (0.086 R)
- M20: 3,936,967 km (0.076 R)
- M21: 4,119,028 km (0.113 R)
- M22: 4,328,764 km (0.052 R)
- M23: 4,784,589 km (0.087 R)
- M24: 5,084,084 km (0.109 R)
- M25: 5,838,805 km (0.111 R)
- M26: 6,145,032 km (0.037 R)
- M27: 6,963,033 km (0.116 R)
- M28: 7,754,406 km (0.053 R)
- M29: 8,106,709 km (0.033 R)
- M30: 8,245,984 km (0.048 R)
- M31: 8,747,885 km (0.083 R)
- M32: 8,890,901 km (0.051 R)
- M33: 9,227,496 km (0.119 R)
- M34: 9,946,463 km (0.12 R)
- M35: 10,212,299 km (0.107 R)
- M36: 10,904,638 km (0.087 R)
- M37: 11,024,316 km (0.119 R)
- M38: 11,681,799 km (0.096 R)
Planet 3 - Gas Giant
Semi-Major Axis: 3.09 AU
Status: Outer (Cold)
Composition: Hydrogen/Helium Atmosphere
Physical Data
Mass: 421.9
Radius: 12.1
Gravity: 2.88 G
Time & Orbit
Eccentricity (e): 0.087
Orbit Range: 2.82 AU - 3.36 AU
Year: 3684 Days
Day: 5 Hours
Environment
Temp: -218 °C
Axial Tilt: 49.8 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (74)
Outer Limit: 51,805,357 km
- M1: 209,287 km (0.087 R)
- M2: 569,369 km (0.12 R)
- M3: 721,660 km (0.078 R)
- M4: 838,346 km (0.052 R)
- M5: 1,048,083 km (0.107 R)
- M6: 1,205,609 km (0.103 R)
- M7: 1,311,225 km (0.081 R)
- M8: 1,494,632 km (0.108 R)
- M9: 1,955,992 km (0.087 R)
- M10: 2,536,133 km (0.075 R)
- M11: 2,612,278 km (0.088 R)
- M12: 2,940,945 km (0.08 R)
- M13: 3,069,748 km (0.055 R)
- M14: 3,283,075 km (0.083 R)
- M15: 3,501,488 km (0.113 R)
- M16: 3,655,424 km (0.115 R)
- M17: 3,899,418 km (0.056 R)
- M18: 3,987,980 km (0.092 R)
- M19: 4,113,044 km (0.119 R)
- M20: 4,947,950 km (0.074 R)
- M21: 5,237,870 km (0.096 R)
- M22: 5,414,545 km (0.029 R)
- M23: 5,613,211 km (0.099 R)
- M24: 5,753,684 km (0.083 R)
- M25: 5,854,662 km (0.089 R)
- M26: 5,956,389 km (0.099 R)
- M27: 6,202,926 km (0.118 R)
- M28: 6,833,780 km (0.091 R)
- M29: 6,940,892 km (0.05 R)
- M30: 7,222,136 km (0.092 R)
- M31: 7,551,401 km (0.027 R)
- M32: 7,639,963 km (0.041 R)
- M33: 7,885,603 km (0.057 R)
- M34: 8,247,480 km (0.113 R)
- M35: 8,637,931 km (0.106 R)
- M36: 8,847,068 km (0.104 R)
- M37: 9,270,430 km (0.116 R)
- M38: 9,460,719 km (0.103 R)
- M39: 9,580,397 km (0.069 R)
- M40: 9,724,610 km (0.111 R)
- M41: 9,821,100 km (0.03 R)
- M42: 10,186,119 km (0.114 R)
- M43: 10,407,225 km (0.056 R)
- M44: 10,505,959 km (0.105 R)
- M45: 11,206,227 km (0.082 R)
- M46: 11,459,945 km (0.085 R)
- M47: 11,561,971 km (0.074 R)
- M48: 11,741,189 km (0.065 R)
- M49: 11,818,381 km (0.084 R)
- M50: 12,024,826 km (0.031 R)
- M51: 12,206,588 km (0.037 R)
- M52: 12,651,642 km (0.083 R)
- M53: 12,730,779 km (0.09 R)
- M54: 13,208,744 km (0.106 R)
- M55: 13,719,770 km (0.026 R)
- M56: 14,264,606 km (0.062 R)
- M57: 15,123,298 km (0.098 R)
- M58: 15,347,545 km (0.027 R)
- M59: 15,601,263 km (0.115 R)
- M60: 15,856,327 km (0.072 R)
- M61: 16,027,168 km (0.09 R)
- M62: 16,112,738 km (0.118 R)
- M63: 16,227,180 km (0.044 R)
- M64: 17,239,958 km (0.101 R)
- M65: 17,533,020 km (0.112 R)
- M66: 17,621,283 km (0.119 R)
- M67: 17,827,877 km (0.088 R)
- M68: 18,005,600 km (0.102 R)
- M69: 19,174,707 km (0.112 R)
- M70: 19,661,349 km (0.12 R)
- M71: 19,967,725 km (0.112 R)
- M72: 20,337,382 km (0.107 R)
- M73: 20,771,515 km (0.083 R)
- M74: 20,927,246 km (0.091 R)
Planet 4 - Ice Giant
Semi-Major Axis: 7.31 AU
Status: Outer (Cold)
Composition: Methane/Ammonia Ices
Physical Data
Mass: 271.7
Radius: 7.6
Gravity: 4.7 G
Time & Orbit
Eccentricity (e): 0.215
Orbit Range: 5.74 AU - 8.88 AU
Year: 13405 Days
Day: 24.8 Hours
Environment
Temp: -223 °C
Axial Tilt: 4.2 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (91)
Outer Limit: 51,805,357 km
- M1: 206,445 km (0.102 R)
- M2: 374,294 km (0.111 R)
- M3: 488,886 km (0.102 R)
- M4: 754,123 km (0.066 R)
- M5: 1,306,139 km (0.099 R)
- M6: 1,365,230 km (0.11 R)
- M7: 1,653,206 km (0.103 R)
- M8: 2,120,101 km (0.108 R)
- M9: 2,626,191 km (0.079 R)
- M10: 2,777,584 km (0.107 R)
- M11: 2,957,849 km (0.097 R)
- M12: 3,302,822 km (0.086 R)
- M13: 3,830,005 km (0.117 R)
- M14: 4,002,042 km (0.118 R)
- M15: 4,323,827 km (0.066 R)
- M16: 4,654,139 km (0.104 R)
- M17: 4,992,530 km (0.112 R)
- M18: 5,498,919 km (0.115 R)
- M19: 5,595,708 km (0.118 R)
- M20: 6,289,094 km (0.036 R)
- M21: 6,458,290 km (0.108 R)
- M22: 8,119,873 km (0.115 R)
- M23: 8,230,127 km (0.086 R)
- M24: 8,304,028 km (0.117 R)
- M25: 8,601,578 km (0.103 R)
- M26: 8,751,775 km (0.1 R)
- M27: 9,748,695 km (0.11 R)
- M28: 10,821,461 km (0.097 R)
- M29: 11,310,197 km (0.091 R)
- M30: 12,098,877 km (0.092 R)
- M31: 13,163,266 km (0.097 R)
- M32: 13,423,267 km (0.089 R)
- M33: 14,036,319 km (0.107 R)
- M34: 14,301,856 km (0.101 R)
- M35: 14,479,877 km (0.111 R)
- M36: 14,613,767 km (0.114 R)
- M37: 14,838,014 km (0.037 R)
- M38: 14,927,923 km (0.12 R)
- M39: 15,608,743 km (0.118 R)
- M40: 15,746,073 km (0.058 R)
- M41: 16,160,460 km (0.054 R)
- M42: 17,758,614 km (0.105 R)
- M43: 19,357,216 km (0.051 R)
- M44: 19,504,870 km (0.073 R)
- M45: 19,850,740 km (0.065 R)
- M46: 19,900,257 km (0.086 R)
- M47: 19,999,590 km (0.077 R)
- M48: 20,498,499 km (0.12 R)
- M49: 20,950,883 km (0.087 R)
- M50: 21,865,674 km (0.109 R)
- M51: 22,019,460 km (0.115 R)
- M52: 22,328,081 km (0.083 R)
- M53: 22,431,154 km (0.113 R)
- M54: 23,210,110 km (0.104 R)
- M55: 23,576,475 km (0.055 R)
- M56: 23,628,984 km (0.103 R)
- M57: 23,786,809 km (0.089 R)
- M58: 24,156,316 km (0.115 R)
- M59: 24,634,132 km (0.118 R)
- M60: 24,794,201 km (0.073 R)
- M61: 25,545,332 km (0.039 R)
- M62: 26,303,943 km (0.052 R)
- M63: 27,566,250 km (0.06 R)
- M64: 27,621,601 km (0.081 R)
- M65: 27,843,305 km (0.09 R)
- M66: 27,898,806 km (0.102 R)
- M67: 27,954,307 km (0.08 R)
- M68: 28,121,258 km (0.109 R)
- M69: 28,848,154 km (0.114 R)
- M70: 29,694,729 km (0.118 R)
- M71: 29,808,124 km (0.117 R)
- M72: 30,492,085 km (0.087 R)
- M73: 30,721,269 km (0.09 R)
- M74: 31,181,133 km (0.086 R)
- M75: 31,701,434 km (0.08 R)
- M76: 31,759,329 km (0.053 R)
- M77: 32,691,772 km (0.112 R)
- M78: 33,043,776 km (0.096 R)
- M79: 35,301,956 km (0.119 R)
- M80: 35,723,373 km (0.101 R)
- M81: 35,904,536 km (0.078 R)
- M82: 37,180,905 km (0.106 R)
- M83: 37,364,312 km (0.116 R)
- M84: 38,719,519 km (0.112 R)
- M85: 39,278,567 km (0.077 R)
- M86: 40,782,324 km (0.118 R)
- M87: 41,287,816 km (0.089 R)
- M88: 41,731,822 km (0.039 R)
- M89: 41,986,138 km (0.075 R)
- M90: 42,624,473 km (0.104 R)
- M91: 42,816,556 km (0.118 R)
Planet 5 - Ice Giant
Semi-Major Axis: 7.52 AU
Status: Outer (Cold)
Composition: Methane/Ammonia Ices
Physical Data
Mass: 953
Radius: 3
Gravity: 105.89 G
Time & Orbit
Eccentricity (e): 0.045
Orbit Range: 7.18 AU - 7.86 AU
Year: 13987 Days
Day: 23.4 Hours
Environment
Temp: -222 °C
Axial Tilt: 15.6 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (94)
Outer Limit: 51,805,357 km
- M1: 438,322 km (0.047 R)
- M2: 1,020,407 km (0.096 R)
- M3: 1,873,414 km (0.074 R)
- M4: 2,714,154 km (0.089 R)
- M5: 2,922,694 km (0.108 R)
- M6: 3,136,319 km (0.089 R)
- M7: 3,172,372 km (0.1 R)
- M8: 3,355,031 km (0.053 R)
- M9: 3,466,183 km (0.099 R)
- M10: 3,503,582 km (0.109 R)
- M11: 3,654,227 km (0.12 R)
- M12: 3,692,225 km (0.068 R)
- M13: 3,730,373 km (0.068 R)
- M14: 4,040,190 km (0.068 R)
- M15: 4,079,534 km (0.089 R)
- M16: 4,317,993 km (0.103 R)
- M17: 4,358,235 km (0.093 R)
- M18: 4,520,249 km (0.037 R)
- M19: 4,975,924 km (0.082 R)
- M20: 5,273,475 km (0.119 R)
- M21: 5,533,027 km (0.102 R)
- M22: 5,620,542 km (0.111 R)
- M23: 5,885,779 km (0.069 R)
- M24: 5,930,359 km (0.084 R)
- M25: 6,892,273 km (0.06 R)
- M26: 7,080,916 km (0.056 R)
- M27: 7,705,786 km (0.049 R)
- M28: 7,950,678 km (0.112 R)
- M29: 9,161,822 km (0.066 R)
- M30: 10,482,921 km (0.104 R)
- M31: 11,138,010 km (0.079 R)
- M32: 11,918,762 km (0.044 R)
- M33: 12,031,708 km (0.079 R)
- M34: 12,144,954 km (0.051 R)
- M35: 12,258,648 km (0.107 R)
- M36: 13,180,919 km (0.079 R)
- M37: 13,297,755 km (0.043 R)
- M38: 14,908,176 km (0.117 R)
- M39: 15,213,056 km (0.119 R)
- M40: 15,520,031 km (0.115 R)
- M41: 17,918,983 km (0.059 R)
- M42: 17,983,758 km (0.088 R)
- M43: 18,048,534 km (0.115 R)
- M44: 18,178,236 km (0.109 R)
- M45: 18,634,659 km (0.115 R)
- M46: 19,559,024 km (0.08 R)
- M47: 19,625,595 km (0.116 R)
- M48: 20,093,836 km (0.1 R)
- M49: 22,003,154 km (0.061 R)
- M50: 22,489,497 km (0.117 R)
- M51: 23,049,591 km (0.098 R)
- M52: 23,260,823 km (0.092 R)
- M53: 23,402,044 km (0.046 R)
- M54: 25,699,119 km (0.09 R)
- M55: 26,358,098 km (0.057 R)
- M56: 26,431,700 km (0.11 R)
- M57: 26,652,656 km (0.066 R)
- M58: 27,096,662 km (0.102 R)
- M59: 27,245,213 km (0.087 R)
- M60: 27,543,212 km (0.086 R)
- M61: 27,617,861 km (0.103 R)
- M62: 28,217,300 km (0.072 R)
- M63: 28,518,740 km (0.111 R)
- M64: 28,821,227 km (0.044 R)
- M65: 35,169,861 km (0.078 R)
- M66: 36,801,226 km (0.046 R)
- M67: 38,123,970 km (0.114 R)
- M68: 38,623,926 km (0.103 R)
- M69: 38,958,577 km (0.092 R)
- M70: 39,714,794 km (0.1 R)
- M71: 40,221,632 km (0.059 R)
- M72: 40,391,126 km (0.055 R)
- M73: 40,560,770 km (0.114 R)
- M74: 40,730,713 km (0.113 R)
- M75: 41,498,300 km (0.052 R)
- M76: 42,098,486 km (0.075 R)
- M77: 44,353,076 km (0.112 R)
- M78: 45,759,745 km (0.118 R)
- M79: 46,468,689 km (0.119 R)
- M80: 48,346,591 km (0.07 R)
- M81: 48,436,649 km (0.068 R)
- M82: 48,616,914 km (0.09 R)
- M83: 49,430,876 km (0.071 R)
- M84: 49,794,100 km (0.106 R)
- M85: 49,976,011 km (0.108 R)
- M86: 50,249,326 km (0.068 R)
- M87: 55,347,023 km (0.057 R)
- M88: 55,441,270 km (0.117 R)
- M89: 57,813,444 km (0.114 R)
- M90: 58,291,858 km (0.081 R)
- M91: 58,579,534 km (0.036 R)
- M92: 59,928,159 km (0.103 R)
- M93: 61,774,945 km (0.108 R)
- M94: 62,950,934 km (0.045 R)
Planet 6 - Ice Giant
Semi-Major Axis: 8.19 AU
Status: Outer (Cold)
Composition: Methane/Ammonia Ices
Physical Data
Mass: 342.2
Radius: 3.5
Gravity: 27.93 G
Time & Orbit
Eccentricity (e): 0.218
Orbit Range: 6.4 AU - 9.98 AU
Year: 15897 Days
Day: 22.1 Hours
Environment
Temp: -236 °C
Axial Tilt: 47.8 °
Atmosphere: Hâ‚‚, CHâ‚„
Biome: None
Satellites (95)
Outer Limit: 51,805,357 km
- M1: 111,600 km (0.118 R)
- M2: 201,060 km (0.09 R)
- M3: 312,510 km (0.094 R)
- M4: 675,135 km (0.088 R)
- M5: 861,983 km (0.101 R)
- M6: 1,754,633 km (0.078 R)
- M7: 2,141,643 km (0.063 R)
- M8: 2,195,199 km (0.105 R)
- M9: 2,303,658 km (0.086 R)
- M10: 2,469,711 km (0.094 R)
- M11: 2,497,836 km (0.039 R)
- M12: 2,842,659 km (0.048 R)
- M13: 3,050,600 km (0.078 R)
- M14: 3,387,345 km (0.114 R)
- M15: 3,898,072 km (0.105 R)
- M16: 3,930,684 km (0.025 R)
- M17: 4,162,262 km (0.116 R)
- M18: 4,989,239 km (0.106 R)
- M19: 5,457,779 km (0.112 R)
- M20: 5,494,431 km (0.119 R)
- M21: 5,827,735 km (0.085 R)
- M22: 6,053,478 km (0.112 R)
- M23: 6,282,213 km (0.12 R)
- M24: 7,960,551 km (0.107 R)
- M25: 8,210,978 km (0.107 R)
- M26: 8,295,052 km (0.086 R)
- M27: 8,506,434 km (0.086 R)
- M28: 8,934,434 km (0.043 R)
- M29: 8,977,667 km (0.118 R)
- M30: 9,194,734 km (0.116 R)
- M31: 9,457,428 km (0.05 R)
- M32: 9,633,953 km (0.111 R)
- M33: 10,305,498 km (0.111 R)
- M34: 11,598,772 km (0.105 R)
- M35: 11,645,895 km (0.114 R)
- M36: 11,787,714 km (0.098 R)
- M37: 11,835,136 km (0.114 R)
- M38: 12,216,461 km (0.112 R)
- M39: 12,650,445 km (0.109 R)
- M40: 12,698,914 km (0.119 R)
- M41: 12,796,153 km (0.045 R)
- M42: 12,942,460 km (0.103 R)
- M43: 13,434,038 km (0.105 R)
- M44: 14,537,023 km (0.093 R)
- M45: 15,099,362 km (0.066 R)
- M46: 16,087,306 km (0.118 R)
- M47: 16,775,307 km (0.092 R)
- M48: 18,179,582 km (0.105 R)
- M49: 18,399,042 km (0.108 R)
- M50: 19,677,356 km (0.046 R)
- M51: 20,640,617 km (0.106 R)
- M52: 21,271,920 km (0.049 R)
- M53: 21,387,409 km (0.114 R)
- M54: 21,793,268 km (0.082 R)
- M55: 22,318,806 km (0.106 R)
- M56: 22,671,408 km (0.096 R)
- M57: 22,907,473 km (0.039 R)
- M58: 23,085,046 km (0.096 R)
- M59: 24,220,643 km (0.075 R)
- M60: 24,825,617 km (0.089 R)
- M61: 24,947,091 km (0.111 R)
- M62: 27,231,749 km (0.091 R)
- M63: 29,004,634 km (0.072 R)
- M64: 29,389,250 km (0.092 R)
- M65: 29,969,540 km (0.099 R)
- M66: 30,098,942 km (0.111 R)
- M67: 30,618,645 km (0.11 R)
- M68: 32,527,215 km (0.102 R)
- M69: 33,395,181 km (0.1 R)
- M70: 33,462,351 km (0.111 R)
- M71: 34,000,604 km (0.114 R)
- M72: 35,017,570 km (0.114 R)
- M73: 35,222,220 km (0.061 R)
- M74: 35,701,083 km (0.105 R)
- M75: 36,044,560 km (0.119 R)
- M76: 37,220,249 km (0.045 R)
- M77: 37,498,801 km (0.109 R)
- M78: 37,847,812 km (0.042 R)
- M79: 38,127,860 km (0.065 R)
- M80: 38,901,430 km (0.096 R)
- M81: 40,321,264 km (0.054 R)
- M82: 43,065,337 km (0.064 R)
- M83: 43,357,652 km (0.107 R)
- M84: 43,577,261 km (0.111 R)
- M85: 44,017,827 km (0.11 R)
- M86: 44,533,491 km (0.117 R)
- M87: 45,273,701 km (0.115 R)
- M88: 45,348,051 km (0.109 R)
- M89: 46,466,595 km (0.087 R)
- M90: 46,916,585 km (0.089 R)
- M91: 47,066,931 km (0.064 R)
- M92: 47,972,148 km (0.114 R)
- M93: 49,340,819 km (0.102 R)
- M94: 50,491,077 km (0.06 R)
- M95: 51,185,510 km (0.104 R)
Kuiper Belt
Range: 30 - 51 AU
Composition
Type: Dwarf Planets/TNOs (Ices)
Reservoir of dwarf planets and volatile ices.
Outer System
Oort Cloud
Range: 376 - 18,154 AU
Composition
Type: Cometary Reservoir
System's final boundary, containing trillions of icy planetesimals.