Star System Generated (Seed: 1766114393)

Star Details

Spectral Class: K5V

Temperature: 4,450 K

Mass: 0.7 sol

Luminosity: 0.29 lux

Habitable Zone (HZ)

Inner Boundary: 0.51 AU

Outer Boundary: 0.74 AU

Physical Limits

Snow Line: 2.58 AU

Max System Radius: 16.7 AU

Planetary System (6 Planets)

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.68 AU - 2.18 AU

Year: 1171 Days

Day: 39.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 116 °

Atmosphere: Thin Nâ‚‚/CHâ‚„

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.1

Radius: 10

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.93 AU - 5.41 AU

Year: 5132 Days

Day: 6.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.7 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (71)

Outer Limit: 52,640,756 km

  • M1: 130,599 km (0.116 R)
  • M2: 228,586 km (0.115 R)
  • M3: 369,806 km (0.074 R)
  • M4: 454,030 km (0.041 R)
  • M5: 575,204 km (0.081 R)
  • M6: 645,515 km (0.108 R)
  • M7: 708,496 km (0.049 R)
  • M8: 875,896 km (0.12 R)
  • M9: 958,773 km (0.114 R)
  • M10: 1,094,608 km (0.102 R)
  • M11: 1,290,431 km (0.104 R)
  • M12: 2,040,066 km (0.092 R)
  • M13: 2,119,951 km (0.068 R)
  • M14: 2,299,618 km (0.108 R)
  • M15: 2,535,534 km (0.055 R)
  • M16: 2,604,349 km (0.039 R)
  • M17: 3,049,253 km (0.118 R)
  • M18: 3,159,657 km (0.062 R)
  • M19: 3,308,955 km (0.107 R)
  • M20: 3,422,500 km (0.043 R)
  • M21: 3,498,795 km (0.107 R)
  • M22: 3,731,569 km (0.037 R)
  • M23: 4,355,991 km (0.058 R)
  • M24: 4,776,211 km (0.038 R)
  • M25: 4,969,641 km (0.101 R)
  • M26: 5,099,941 km (0.115 R)
  • M27: 5,386,271 km (0.09 R)
  • M28: 5,453,142 km (0.088 R)
  • M29: 6,044,053 km (0.072 R)
  • M30: 7,041,422 km (0.112 R)
  • M31: 7,634,129 km (0.09 R)
  • M32: 7,734,360 km (0.088 R)
  • M33: 8,578,989 km (0.077 R)
  • M34: 8,683,408 km (0.059 R)
  • M35: 9,158,382 km (0.086 R)
  • M36: 10,161,136 km (0.066 R)
  • M37: 10,354,716 km (0.113 R)
  • M38: 10,717,640 km (0.045 R)
  • M39: 11,628,542 km (0.111 R)
  • M40: 12,475,415 km (0.101 R)
  • M41: 12,593,897 km (0.078 R)
  • M42: 12,801,838 km (0.104 R)
  • M43: 13,736,974 km (0.05 R)
  • M44: 13,981,866 km (0.082 R)
  • M45: 14,351,971 km (0.111 R)
  • M46: 14,694,101 km (0.104 R)
  • M47: 15,992,611 km (0.109 R)
  • M48: 16,250,368 km (0.097 R)
  • M49: 17,031,568 km (0.12 R)
  • M50: 17,393,744 km (0.106 R)
  • M51: 17,625,621 km (0.076 R)
  • M52: 17,958,476 km (0.037 R)
  • M53: 18,192,747 km (0.109 R)
  • M54: 18,428,064 km (0.064 R)
  • M55: 18,529,342 km (0.099 R)
  • M56: 19,208,367 km (0.103 R)
  • M57: 19,585,353 km (0.12 R)
  • M58: 19,792,097 km (0.108 R)
  • M59: 20,451,226 km (0.044 R)
  • M60: 20,555,944 km (0.081 R)
  • M61: 20,660,962 km (0.108 R)
  • M62: 21,188,294 km (0.103 R)
  • M63: 22,363,834 km (0.108 R)
  • M64: 22,616,056 km (0.096 R)
  • M65: 23,232,250 km (0.066 R)
  • M66: 23,450,962 km (0.055 R)
  • M67: 23,780,526 km (0.087 R)
  • M68: 23,890,630 km (0.109 R)
  • M69: 24,259,090 km (0.096 R)
  • M70: 24,666,595 km (0.063 R)
  • M71: 24,852,545 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.3

Radius: 12.6

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.7 AU - 7.42 AU

Year: 6513 Days

Day: 6.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.1 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (72)

Outer Limit: 52,640,756 km

  • M1: 189,391 km (0.108 R)
  • M2: 443,258 km (0.064 R)
  • M3: 522,396 km (0.115 R)
  • M4: 688,449 km (0.091 R)
  • M5: 896,839 km (0.117 R)
  • M6: 1,076,955 km (0.1 R)
  • M7: 1,165,367 km (0.096 R)
  • M8: 1,269,637 km (0.115 R)
  • M9: 1,502,411 km (0.094 R)
  • M10: 1,616,854 km (0.113 R)
  • M11: 2,104,842 km (0.11 R)
  • M12: 2,466,420 km (0.089 R)
  • M13: 2,672,267 km (0.073 R)
  • M14: 2,830,392 km (0.118 R)
  • M15: 3,962,848 km (0.096 R)
  • M16: 4,245,737 km (0.054 R)
  • M17: 4,472,677 km (0.085 R)
  • M18: 4,598,190 km (0.086 R)
  • M19: 4,960,217 km (0.112 R)
  • M20: 5,177,582 km (0.1 R)
  • M21: 5,331,668 km (0.116 R)
  • M22: 5,621,738 km (0.092 R)
  • M23: 5,734,685 km (0.071 R)
  • M24: 5,894,156 km (0.1 R)
  • M25: 6,101,499 km (0.07 R)
  • M26: 6,311,085 km (0.086 R)
  • M27: 6,405,033 km (0.099 R)
  • M28: 6,570,638 km (0.108 R)
  • M29: 6,761,674 km (0.098 R)
  • M30: 7,002,976 km (0.044 R)
  • M31: 7,668,836 km (0.092 R)
  • M32: 8,823,282 km (0.092 R)
  • M33: 8,928,599 km (0.112 R)
  • M34: 9,087,323 km (0.08 R)
  • M35: 9,569,028 km (0.097 R)
  • M36: 10,004,208 km (0.078 R)
  • M37: 10,445,821 km (0.091 R)
  • M38: 10,585,246 km (0.119 R)
  • M39: 10,725,270 km (0.09 R)
  • M40: 10,837,618 km (0.114 R)
  • M41: 10,978,689 km (0.116 R)
  • M42: 11,148,931 km (0.034 R)
  • M43: 11,520,532 km (0.094 R)
  • M44: 11,896,172 km (0.061 R)
  • M45: 12,423,206 km (0.106 R)
  • M46: 12,630,099 km (0.113 R)
  • M47: 12,838,190 km (0.058 R)
  • M48: 13,499,861 km (0.067 R)
  • M49: 13,651,703 km (0.106 R)
  • M50: 14,080,152 km (0.064 R)
  • M51: 14,606,287 km (0.05 R)
  • M52: 15,107,440 km (0.035 R)
  • M53: 15,296,831 km (0.099 R)
  • M54: 16,287,767 km (0.091 R)
  • M55: 16,970,981 km (0.071 R)
  • M56: 17,398,532 km (0.108 R)
  • M57: 18,365,233 km (0.112 R)
  • M58: 19,144,339 km (0.06 R)
  • M59: 19,555,134 km (0.101 R)
  • M60: 20,664,851 km (0.083 R)
  • M61: 21,192,034 km (0.106 R)
  • M62: 21,581,438 km (0.099 R)
  • M63: 21,687,951 km (0.062 R)
  • M64: 21,973,234 km (0.081 R)
  • M65: 22,511,338 km (0.096 R)
  • M66: 22,836,265 km (0.112 R)
  • M67: 23,053,630 km (0.091 R)
  • M68: 23,308,246 km (0.064 R)
  • M69: 23,893,772 km (0.115 R)
  • M70: 24,262,231 km (0.063 R)
  • M71: 24,632,486 km (0.099 R)
  • M72: 24,818,287 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 8.5

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.24 AU - 9.98 AU

Year: 10083 Days

Day: 6 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.3 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (89)

Outer Limit: 52,640,756 km

  • M1: 118,631 km (0.041 R)
  • M2: 199,713 km (0.088 R)
  • M3: 261,347 km (0.089 R)
  • M4: 332,556 km (0.04 R)
  • M5: 398,529 km (0.047 R)
  • M6: 857,495 km (0.106 R)
  • M7: 1,674,898 km (0.074 R)
  • M8: 1,821,204 km (0.095 R)
  • M9: 2,586,547 km (0.095 R)
  • M10: 2,785,064 km (0.109 R)
  • M11: 2,988,517 km (0.091 R)
  • M12: 3,317,931 km (0.053 R)
  • M13: 3,914,527 km (0.114 R)
  • M14: 4,442,458 km (0.109 R)
  • M15: 4,612,102 km (0.056 R)
  • M16: 4,783,841 km (0.115 R)
  • M17: 4,922,817 km (0.044 R)
  • M18: 5,747,550 km (0.057 R)
  • M19: 6,007,102 km (0.087 R)
  • M20: 6,081,901 km (0.085 R)
  • M21: 6,232,546 km (0.08 R)
  • M22: 6,925,783 km (0.088 R)
  • M23: 7,401,504 km (0.105 R)
  • M24: 7,887,847 km (0.072 R)
  • M25: 9,019,405 km (0.092 R)
  • M26: 9,582,342 km (0.059 R)
  • M27: 10,112,068 km (0.11 R)
  • M28: 10,290,688 km (0.111 R)
  • M29: 10,605,891 km (0.099 R)
  • M30: 11,015,938 km (0.118 R)
  • M31: 11,245,870 km (0.119 R)
  • M32: 11,851,293 km (0.112 R)
  • M33: 11,992,513 km (0.106 R)
  • M34: 12,851,654 km (0.062 R)
  • M35: 12,948,294 km (0.119 R)
  • M36: 13,045,234 km (0.078 R)
  • M37: 13,337,548 km (0.055 R)
  • M38: 13,978,126 km (0.109 R)
  • M39: 14,477,633 km (0.11 R)
  • M40: 14,578,312 km (0.107 R)
  • M41: 16,115,281 km (0.027 R)
  • M42: 16,219,551 km (0.071 R)
  • M43: 16,744,490 km (0.118 R)
  • M44: 17,115,193 km (0.118 R)
  • M45: 17,488,589 km (0.11 R)
  • M46: 19,009,102 km (0.119 R)
  • M47: 19,119,356 km (0.098 R)
  • M48: 19,395,813 km (0.115 R)
  • M49: 19,729,416 km (0.094 R)
  • M50: 20,628,050 km (0.08 R)
  • M51: 20,684,748 km (0.11 R)
  • M52: 20,797,994 km (0.096 R)
  • M53: 21,712,485 km (0.11 R)
  • M54: 22,058,954 km (0.087 R)
  • M55: 22,116,848 km (0.069 R)
  • M56: 22,581,799 km (0.087 R)
  • M57: 22,698,485 km (0.06 R)
  • M58: 23,996,097 km (0.096 R)
  • M59: 24,533,901 km (0.107 R)
  • M60: 26,416,291 km (0.059 R)
  • M61: 27,095,466 km (0.079 R)
  • M62: 27,655,410 km (0.042 R)
  • M63: 28,723,390 km (0.049 R)
  • M64: 29,740,805 km (0.115 R)
  • M65: 31,029,142 km (0.082 R)
  • M66: 32,797,239 km (0.066 R)
  • M67: 33,526,828 km (0.107 R)
  • M68: 34,194,782 km (0.034 R)
  • M69: 35,137,398 km (0.093 R)
  • M70: 35,340,403 km (0.103 R)
  • M71: 35,747,758 km (0.074 R)
  • M72: 36,020,175 km (0.068 R)
  • M73: 36,088,392 km (0.044 R)
  • M74: 36,293,341 km (0.109 R)
  • M75: 38,085,224 km (0.087 R)
  • M76: 39,272,433 km (0.093 R)
  • M77: 40,188,421 km (0.07 R)
  • M78: 41,396,872 km (0.088 R)
  • M79: 43,485,857 km (0.092 R)
  • M80: 44,141,096 km (0.073 R)
  • M81: 44,360,257 km (0.083 R)
  • M82: 44,799,626 km (0.08 R)
  • M83: 45,978,307 km (0.061 R)
  • M84: 46,348,711 km (0.106 R)
  • M85: 47,092,662 km (0.089 R)
  • M86: 48,969,367 km (0.105 R)
  • M87: 49,120,610 km (0.093 R)
  • M88: 49,651,084 km (0.097 R)
  • M89: 51,023,795 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.8

Radius: 13.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.34 AU - 9.92 AU

Year: 11068 Days

Day: 10.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.8 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (80)

Outer Limit: 52,640,756 km

  • M1: 242,349 km (0.095 R)
  • M2: 410,796 km (0.041 R)
  • M3: 662,120 km (0.069 R)
  • M4: 778,208 km (0.047 R)
  • M5: 886,218 km (0.116 R)
  • M6: 1,016,667 km (0.028 R)
  • M7: 1,101,788 km (0.086 R)
  • M8: 1,706,762 km (0.059 R)
  • M9: 1,872,965 km (0.117 R)
  • M10: 2,244,716 km (0.096 R)
  • M11: 2,736,295 km (0.08 R)
  • M12: 2,932,567 km (0.111 R)
  • M13: 3,032,498 km (0.083 R)
  • M14: 3,261,533 km (0.052 R)
  • M15: 3,470,072 km (0.12 R)
  • M16: 3,575,988 km (0.113 R)
  • M17: 3,873,089 km (0.059 R)
  • M18: 3,983,193 km (0.105 R)
  • M19: 5,694,293 km (0.104 R)
  • M20: 6,266,804 km (0.098 R)
  • M21: 6,857,716 km (0.097 R)
  • M22: 8,305,823 km (0.099 R)
  • M23: 8,448,540 km (0.115 R)
  • M24: 9,396,392 km (0.101 R)
  • M25: 10,570,436 km (0.105 R)
  • M26: 10,803,061 km (0.077 R)
  • M27: 11,392,027 km (0.077 R)
  • M28: 11,511,107 km (0.114 R)
  • M29: 12,356,036 km (0.074 R)
  • M30: 12,724,346 km (0.044 R)
  • M31: 13,054,808 km (0.094 R)
  • M32: 13,262,749 km (0.038 R)
  • M33: 13,513,774 km (0.086 R)
  • M34: 13,597,848 km (0.064 R)
  • M35: 13,978,126 km (0.05 R)
  • M36: 14,148,219 km (0.06 R)
  • M37: 14,447,564 km (0.083 R)
  • M38: 14,576,667 km (0.055 R)
  • M39: 14,879,004 km (0.098 R)
  • M40: 15,096,370 km (0.117 R)
  • M41: 15,666,188 km (0.092 R)
  • M42: 17,235,619 km (0.114 R)
  • M43: 17,601,237 km (0.073 R)
  • M44: 19,658,357 km (0.027 R)
  • M45: 20,040,430 km (0.077 R)
  • M46: 20,232,514 km (0.044 R)
  • M47: 20,328,705 km (0.119 R)
  • M48: 21,152,840 km (0.101 R)
  • M49: 21,250,527 km (0.118 R)
  • M50: 22,384,629 km (0.097 R)
  • M51: 22,583,893 km (0.042 R)
  • M52: 22,833,871 km (0.098 R)
  • M53: 22,934,102 km (0.045 R)
  • M54: 23,185,276 km (0.109 R)
  • M55: 23,437,349 km (0.052 R)
  • M56: 23,791,896 km (0.114 R)
  • M57: 23,893,473 km (0.117 R)
  • M58: 24,148,088 km (0.102 R)
  • M59: 24,969,081 km (0.094 R)
  • M60: 25,279,347 km (0.094 R)
  • M61: 25,694,930 km (0.086 R)
  • M62: 26,217,625 km (0.07 R)
  • M63: 26,796,719 km (0.064 R)
  • M64: 28,182,144 km (0.12 R)
  • M65: 28,505,276 km (0.112 R)
  • M66: 29,100,675 km (0.116 R)
  • M67: 29,974,028 km (0.091 R)
  • M68: 31,746,613 km (0.12 R)
  • M69: 32,082,759 km (0.052 R)
  • M70: 32,815,041 km (0.116 R)
  • M71: 34,583,737 km (0.099 R)
  • M72: 35,334,568 km (0.033 R)
  • M73: 36,090,786 km (0.048 R)
  • M74: 36,500,235 km (0.085 R)
  • M75: 37,678,617 km (0.119 R)
  • M76: 38,034,511 km (0.1 R)
  • M77: 38,630,209 km (0.088 R)
  • M78: 38,749,738 km (0.09 R)
  • M79: 39,108,923 km (0.044 R)
  • M80: 39,770,444 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.6

Radius: 4

Gravity: 22.85 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.59 AU - 11.25 AU

Year: 15753 Days

Day: 23.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.1 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (95)

Outer Limit: 52,640,756 km

  • M1: 102,325 km (0.063 R)
  • M2: 187,446 km (0.101 R)
  • M3: 270,174 km (0.114 R)
  • M4: 502,350 km (0.098 R)
  • M5: 535,112 km (0.111 R)
  • M6: 655,388 km (0.108 R)
  • M7: 941,419 km (0.107 R)
  • M8: 1,262,157 km (0.089 R)
  • M9: 1,589,627 km (0.118 R)
  • M10: 1,638,545 km (0.059 R)
  • M11: 2,154,509 km (0.054 R)
  • M12: 2,263,266 km (0.099 R)
  • M13: 2,745,869 km (0.092 R)
  • M14: 2,983,580 km (0.063 R)
  • M15: 4,200,559 km (0.079 R)
  • M16: 4,439,766 km (0.081 R)
  • M17: 4,788,927 km (0.092 R)
  • M18: 4,895,441 km (0.103 R)
  • M19: 5,812,924 km (0.1 R)
  • M20: 5,850,773 km (0.079 R)
  • M21: 6,002,764 km (0.103 R)
  • M22: 6,040,912 km (0.073 R)
  • M23: 7,469,122 km (0.091 R)
  • M24: 7,551,401 km (0.093 R)
  • M25: 7,633,979 km (0.103 R)
  • M26: 8,433,430 km (0.104 R)
  • M27: 8,648,103 km (0.108 R)
  • M28: 10,019,467 km (0.093 R)
  • M29: 10,155,751 km (0.094 R)
  • M30: 10,292,633 km (0.098 R)
  • M31: 11,173,615 km (0.091 R)
  • M32: 11,314,835 km (0.057 R)
  • M33: 11,646,942 km (0.119 R)
  • M34: 12,564,127 km (0.093 R)
  • M35: 12,613,045 km (0.087 R)
  • M36: 13,105,671 km (0.12 R)
  • M37: 13,254,671 km (0.093 R)
  • M38: 13,354,303 km (0.062 R)
  • M39: 13,906,917 km (0.115 R)
  • M40: 14,466,862 km (0.105 R)
  • M41: 14,723,871 km (0.1 R)
  • M42: 15,925,292 km (0.094 R)
  • M43: 16,350,598 km (0.1 R)
  • M44: 16,725,640 km (0.097 R)
  • M45: 16,887,356 km (0.094 R)
  • M46: 17,648,510 km (0.054 R)
  • M47: 19,091,531 km (0.112 R)
  • M48: 19,204,028 km (0.088 R)
  • M49: 19,429,921 km (0.09 R)
  • M50: 19,827,103 km (0.12 R)
  • M51: 19,941,097 km (0.119 R)
  • M52: 20,399,166 km (0.079 R)
  • M53: 21,034,807 km (0.117 R)
  • M54: 21,676,881 km (0.107 R)
  • M55: 22,147,815 km (0.064 R)
  • M56: 22,562,800 km (0.11 R)
  • M57: 22,741,420 km (0.085 R)
  • M58: 27,102,646 km (0.111 R)
  • M59: 27,229,206 km (0.044 R)
  • M60: 27,546,354 km (0.075 R)
  • M61: 28,248,267 km (0.032 R)
  • M62: 28,891,687 km (0.102 R)
  • M63: 29,020,940 km (0.109 R)
  • M64: 29,215,118 km (0.095 R)
  • M65: 29,539,745 km (0.094 R)
  • M66: 29,930,944 km (0.107 R)
  • M67: 30,192,590 km (0.074 R)
  • M68: 32,582,117 km (0.114 R)
  • M69: 32,784,074 km (0.12 R)
  • M70: 34,003,895 km (0.069 R)
  • M71: 35,169,562 km (0.102 R)
  • M72: 36,069,692 km (0.114 R)
  • M73: 36,208,818 km (0.036 R)
  • M74: 38,672,994 km (0.114 R)
  • M75: 39,386,875 km (0.069 R)
  • M76: 39,601,848 km (0.058 R)
  • M77: 40,465,925 km (0.12 R)
  • M78: 41,481,694 km (0.084 R)
  • M79: 42,285,633 km (0.114 R)
  • M80: 43,316,363 km (0.065 R)
  • M81: 44,653,768 km (0.106 R)
  • M82: 46,306,525 km (0.118 R)
  • M83: 46,382,072 km (0.042 R)
  • M84: 46,533,465 km (0.048 R)
  • M85: 47,368,670 km (0.041 R)
  • M86: 49,131,082 km (0.105 R)
  • M87: 49,285,318 km (0.084 R)
  • M88: 49,362,510 km (0.055 R)
  • M89: 49,826,563 km (0.065 R)
  • M90: 50,059,038 km (0.111 R)
  • M91: 50,214,320 km (0.112 R)
  • M92: 50,758,857 km (0.099 R)
  • M93: 51,070,918 km (0.099 R)
  • M94: 51,932,302 km (0.104 R)
  • M95: 52,325,595 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 18,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit