Star System Generated (Seed: 1768212867)

Star Details

Spectral Class: M8V

Temperature: 2,617 K

Mass: 0.28 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: 10.6 AU

Planetary System (7 Planets)

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.4

Radius: 11.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.54 AU - 0.56 AU

Year: 282 Days

Day: 10.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.1 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (32)

Outer Limit: 30,882,224 km

  • M1: 148,102 km (0.115 R)
  • M2: 261,946 km (0.08 R)
  • M3: 365,767 km (0.095 R)
  • M4: 474,824 km (0.048 R)
  • M5: 559,795 km (0.093 R)
  • M6: 639,680 km (0.063 R)
  • M7: 724,054 km (0.051 R)
  • M8: 812,765 km (0.079 R)
  • M9: 908,807 km (0.112 R)
  • M10: 1,012,628 km (0.08 R)
  • M11: 1,099,395 km (0.112 R)
  • M12: 1,258,866 km (0.095 R)
  • M13: 1,395,299 km (0.109 R)
  • M14: 1,528,890 km (0.099 R)
  • M15: 1,617,602 km (0.097 R)
  • M16: 1,813,425 km (0.089 R)
  • M17: 2,026,004 km (0.088 R)
  • M18: 2,151,217 km (0.102 R)
  • M19: 2,251,598 km (0.087 R)
  • M20: 2,330,136 km (0.117 R)
  • M21: 2,475,994 km (0.091 R)
  • M22: 2,576,524 km (0.097 R)
  • M23: 2,801,669 km (0.036 R)
  • M24: 2,921,646 km (0.113 R)
  • M25: 2,997,642 km (0.088 R)
  • M26: 3,105,053 km (0.082 R)
  • M27: 3,255,549 km (0.035 R)
  • M28: 3,345,008 km (0.038 R)
  • M29: 3,456,608 km (0.096 R)
  • M30: 3,537,092 km (0.12 R)
  • M31: 3,678,163 km (0.084 R)
  • M32: 3,793,353 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.3

Radius: 9.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.69 AU - 0.71 AU

Year: 404 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 29 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (22)

Outer Limit: 30,882,224 km

  • M1: 126,261 km (0.114 R)
  • M2: 193,131 km (0.098 R)
  • M3: 261,497 km (0.051 R)
  • M4: 361,877 km (0.102 R)
  • M5: 432,338 km (0.079 R)
  • M6: 516,412 km (0.093 R)
  • M7: 600,486 km (0.12 R)
  • M8: 698,921 km (0.056 R)
  • M9: 796,309 km (0.1 R)
  • M10: 898,485 km (0.117 R)
  • M11: 1,018,313 km (0.05 R)
  • M12: 1,196,185 km (0.086 R)
  • M13: 1,269,188 km (0.098 R)
  • M14: 1,369,868 km (0.116 R)
  • M15: 1,485,357 km (0.098 R)
  • M16: 1,647,671 km (0.11 R)
  • M17: 1,884,335 km (0.059 R)
  • M18: 1,950,158 km (0.103 R)
  • M19: 2,050,538 km (0.099 R)
  • M20: 2,214,796 km (0.035 R)
  • M21: 2,379,803 km (0.107 R)
  • M22: 2,505,316 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.2

Radius: 13.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.9 AU - 1 AU

Year: 639 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.8 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (45)

Outer Limit: 30,882,224 km

  • M1: 171,888 km (0.059 R)
  • M2: 260,749 km (0.1 R)
  • M3: 498,311 km (0.098 R)
  • M4: 630,405 km (0.115 R)
  • M5: 757,564 km (0.047 R)
  • M6: 844,630 km (0.025 R)
  • M7: 966,851 km (0.048 R)
  • M8: 1,057,358 km (0.107 R)
  • M9: 1,156,840 km (0.043 R)
  • M10: 1,318,256 km (0.074 R)
  • M11: 1,420,133 km (0.105 R)
  • M12: 1,556,267 km (0.094 R)
  • M13: 1,671,158 km (0.115 R)
  • M14: 1,788,891 km (0.107 R)
  • M15: 1,889,421 km (0.084 R)
  • M16: 2,019,422 km (0.078 R)
  • M17: 2,202,529 km (0.057 R)
  • M18: 2,325,349 km (0.087 R)
  • M19: 2,495,143 km (0.111 R)
  • M20: 2,638,757 km (0.078 R)
  • M21: 2,792,992 km (0.116 R)
  • M22: 2,942,291 km (0.111 R)
  • M23: 3,094,282 km (0.1 R)
  • M24: 3,389,738 km (0.098 R)
  • M25: 3,481,890 km (0.118 R)
  • M26: 3,694,469 km (0.098 R)
  • M27: 3,929,038 km (0.119 R)
  • M28: 4,421,963 km (0.11 R)
  • M29: 4,615,543 km (0.09 R)
  • M30: 4,718,018 km (0.09 R)
  • M31: 4,982,507 km (0.03 R)
  • M32: 5,078,100 km (0.112 R)
  • M33: 5,203,463 km (0.117 R)
  • M34: 5,290,678 km (0.075 R)
  • M35: 5,466,905 km (0.05 R)
  • M36: 5,645,076 km (0.1 R)
  • M37: 5,966,561 km (0.115 R)
  • M38: 6,397,703 km (0.082 R)
  • M39: 6,638,256 km (0.105 R)
  • M40: 6,733,101 km (0.056 R)
  • M41: 6,839,166 km (0.063 R)
  • M42: 7,117,418 km (0.093 R)
  • M43: 7,268,811 km (0.113 R)
  • M44: 7,355,727 km (0.07 R)
  • M45: 7,476,004 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.4

Radius: 8.7

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.14 AU - 1.84 AU

Year: 1255 Days

Day: 5.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 116.7 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (68)

Outer Limit: 30,882,224 km

  • M1: 110,254 km (0.086 R)
  • M2: 172,337 km (0.067 R)
  • M3: 326,871 km (0.091 R)
  • M4: 381,923 km (0.069 R)
  • M5: 469,289 km (0.099 R)
  • M6: 558,000 km (0.108 R)
  • M7: 646,562 km (0.097 R)
  • M8: 726,597 km (0.068 R)
  • M9: 853,306 km (0.063 R)
  • M10: 964,757 km (0.034 R)
  • M11: 1,065,586 km (0.091 R)
  • M12: 1,227,600 km (0.088 R)
  • M13: 1,286,242 km (0.101 R)
  • M14: 1,485,956 km (0.072 R)
  • M15: 1,621,791 km (0.061 R)
  • M16: 1,761,665 km (0.117 R)
  • M17: 1,847,683 km (0.106 R)
  • M18: 1,905,727 km (0.062 R)
  • M19: 2,063,703 km (0.108 R)
  • M20: 2,134,163 km (0.112 R)
  • M21: 2,226,016 km (0.108 R)
  • M22: 2,595,822 km (0.115 R)
  • M23: 2,694,108 km (0.082 R)
  • M24: 2,917,009 km (0.114 R)
  • M25: 2,985,076 km (0.086 R)
  • M26: 3,180,750 km (0.114 R)
  • M27: 3,428,334 km (0.119 R)
  • M28: 3,572,696 km (0.037 R)
  • M29: 3,929,936 km (0.059 R)
  • M30: 4,030,466 km (0.109 R)
  • M31: 4,559,294 km (0.092 R)
  • M32: 4,625,417 km (0.065 R)
  • M33: 4,973,830 km (0.03 R)
  • M34: 5,178,629 km (0.101 R)
  • M35: 5,247,594 km (0.105 R)
  • M36: 5,484,258 km (0.081 R)
  • M37: 5,681,727 km (0.071 R)
  • M38: 5,738,574 km (0.094 R)
  • M39: 5,795,721 km (0.053 R)
  • M40: 5,968,057 km (0.038 R)
  • M41: 6,200,533 km (0.087 R)
  • M42: 6,317,817 km (0.095 R)
  • M43: 6,450,660 km (0.055 R)
  • M44: 6,569,590 km (0.052 R)
  • M45: 6,704,229 km (0.084 R)
  • M46: 6,855,023 km (0.069 R)
  • M47: 7,052,642 km (0.091 R)
  • M48: 7,190,571 km (0.079 R)
  • M49: 7,283,023 km (0.117 R)
  • M50: 7,782,680 km (0.114 R)
  • M51: 8,374,339 km (0.11 R)
  • M52: 8,536,802 km (0.083 R)
  • M53: 8,930,694 km (0.096 R)
  • M54: 9,030,176 km (0.075 R)
  • M55: 9,146,713 km (0.112 R)
  • M56: 9,246,944 km (0.076 R)
  • M57: 9,787,740 km (0.108 R)
  • M58: 10,044,749 km (0.073 R)
  • M59: 10,217,385 km (0.081 R)
  • M60: 10,425,775 km (0.05 R)
  • M61: 10,495,637 km (0.052 R)
  • M62: 10,600,505 km (0.104 R)
  • M63: 10,741,127 km (0.12 R)
  • M64: 10,970,760 km (0.116 R)
  • M65: 11,166,434 km (0.103 R)
  • M66: 11,345,203 km (0.119 R)
  • M67: 11,850,994 km (0.056 R)
  • M68: 12,308,913 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336

Radius: 11

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.97 AU - 2.15 AU

Year: 2041 Days

Day: 12 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.6 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (69)

Outer Limit: 30,882,224 km

  • M1: 137,929 km (0.105 R)
  • M2: 211,083 km (0.073 R)
  • M3: 341,831 km (0.068 R)
  • M4: 528,529 km (0.066 R)
  • M5: 751,580 km (0.103 R)
  • M6: 823,387 km (0.093 R)
  • M7: 905,217 km (0.107 R)
  • M8: 1,177,036 km (0.11 R)
  • M9: 1,384,678 km (0.09 R)
  • M10: 1,539,212 km (0.103 R)
  • M11: 1,632,861 km (0.102 R)
  • M12: 1,728,603 km (0.084 R)
  • M13: 1,845,888 km (0.113 R)
  • M14: 1,935,796 km (0.1 R)
  • M15: 2,331,632 km (0.063 R)
  • M16: 2,462,082 km (0.115 R)
  • M17: 2,753,050 km (0.082 R)
  • M18: 2,914,316 km (0.091 R)
  • M19: 3,114,478 km (0.091 R)
  • M20: 3,246,423 km (0.067 R)
  • M21: 3,578,381 km (0.092 R)
  • M22: 3,818,635 km (0.085 R)
  • M23: 3,895,529 km (0.094 R)
  • M24: 4,090,305 km (0.102 R)
  • M25: 4,169,143 km (0.074 R)
  • M26: 4,354,944 km (0.114 R)
  • M27: 4,462,504 km (0.03 R)
  • M28: 4,557,200 km (0.098 R)
  • M29: 4,873,450 km (0.109 R)
  • M30: 5,097,547 km (0.104 R)
  • M31: 5,411,404 km (0.098 R)
  • M32: 5,849,576 km (0.115 R)
  • M33: 5,938,587 km (0.061 R)
  • M34: 6,269,048 km (0.083 R)
  • M35: 6,360,153 km (0.093 R)
  • M36: 6,497,634 km (0.103 R)
  • M37: 6,589,936 km (0.084 R)
  • M38: 6,729,211 km (0.097 R)
  • M39: 7,010,605 km (0.1 R)
  • M40: 7,136,866 km (0.077 R)
  • M41: 7,311,746 km (0.079 R)
  • M42: 7,423,944 km (0.104 R)
  • M43: 7,649,687 km (0.086 R)
  • M44: 7,779,837 km (0.081 R)
  • M45: 7,910,735 km (0.111 R)
  • M46: 8,075,293 km (0.113 R)
  • M47: 8,407,849 km (0.086 R)
  • M48: 8,592,752 km (0.099 R)
  • M49: 8,711,084 km (0.087 R)
  • M50: 8,932,339 km (0.099 R)
  • M51: 9,034,963 km (0.119 R)
  • M52: 9,276,265 km (0.083 R)
  • M53: 9,502,158 km (0.118 R)
  • M54: 9,659,684 km (0.083 R)
  • M55: 9,765,151 km (0.093 R)
  • M56: 9,853,413 km (0.106 R)
  • M57: 10,083,944 km (0.096 R)
  • M58: 10,316,269 km (0.114 R)
  • M59: 10,442,231 km (0.104 R)
  • M60: 10,550,539 km (0.085 R)
  • M61: 11,300,474 km (0.117 R)
  • M62: 11,411,625 km (0.095 R)
  • M63: 11,485,975 km (0.11 R)
  • M64: 11,709,923 km (0.062 R)
  • M65: 11,803,721 km (0.044 R)
  • M66: 11,878,969 km (0.114 R)
  • M67: 11,992,065 km (0.098 R)
  • M68: 12,447,889 km (0.094 R)
  • M69: 12,639,674 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.4

Radius: 10.2

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.09 AU - 5.55 AU

Year: 7304 Days

Day: 8.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 35.7 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (77)

Outer Limit: 30,882,224 km

  • M1: 149,448 km (0.114 R)
  • M2: 333,454 km (0.055 R)
  • M3: 511,774 km (0.055 R)
  • M4: 590,463 km (0.051 R)
  • M5: 800,797 km (0.041 R)
  • M6: 894,894 km (0.063 R)
  • M7: 1,065,137 km (0.118 R)
  • M8: 1,262,008 km (0.116 R)
  • M9: 1,487,601 km (0.105 R)
  • M10: 1,709,006 km (0.057 R)
  • M11: 2,070,584 km (0.103 R)
  • M12: 2,337,916 km (0.106 R)
  • M13: 2,780,725 km (0.104 R)
  • M14: 2,927,182 km (0.116 R)
  • M15: 3,119,415 km (0.087 R)
  • M16: 3,227,873 km (0.1 R)
  • M17: 4,284,932 km (0.087 R)
  • M18: 4,528,028 km (0.115 R)
  • M19: 4,651,297 km (0.049 R)
  • M20: 4,725,797 km (0.075 R)
  • M21: 5,284,395 km (0.058 R)
  • M22: 5,466,605 km (0.064 R)
  • M23: 6,107,034 km (0.102 R)
  • M24: 6,188,714 km (0.1 R)
  • M25: 6,353,272 km (0.107 R)
  • M26: 6,602,801 km (0.076 R)
  • M27: 6,742,974 km (0.104 R)
  • M28: 7,226,624 km (0.11 R)
  • M29: 7,809,906 km (0.06 R)
  • M30: 8,167,296 km (0.091 R)
  • M31: 8,347,860 km (0.075 R)
  • M32: 9,052,766 km (0.115 R)
  • M33: 9,649,511 km (0.058 R)
  • M34: 10,291,286 km (0.084 R)
  • M35: 10,421,436 km (0.098 R)
  • M36: 10,715,995 km (0.1 R)
  • M37: 10,781,818 km (0.09 R)
  • M38: 11,213,108 km (0.06 R)
  • M39: 11,751,661 km (0.095 R)
  • M40: 12,298,591 km (0.088 R)
  • M41: 14,169,312 km (0.035 R)
  • M42: 15,082,158 km (0.086 R)
  • M43: 15,155,910 km (0.051 R)
  • M44: 15,415,462 km (0.115 R)
  • M45: 16,014,003 km (0.105 R)
  • M46: 16,316,041 km (0.088 R)
  • M47: 16,391,887 km (0.115 R)
  • M48: 17,427,105 km (0.042 R)
  • M49: 17,504,596 km (0.112 R)
  • M50: 18,364,934 km (0.067 R)
  • M51: 18,443,772 km (0.115 R)
  • M52: 19,359,161 km (0.084 R)
  • M53: 19,479,737 km (0.109 R)
  • M54: 19,964,135 km (0.103 R)
  • M55: 20,248,670 km (0.109 R)
  • M56: 20,903,759 km (0.119 R)
  • M57: 21,192,633 km (0.115 R)
  • M58: 21,857,894 km (0.109 R)
  • M59: 22,067,182 km (0.103 R)
  • M60: 22,529,888 km (0.113 R)
  • M61: 23,081,007 km (0.06 R)
  • M62: 23,166,128 km (0.055 R)
  • M63: 25,637,335 km (0.099 R)
  • M64: 26,212,539 km (0.099 R)
  • M65: 26,345,831 km (0.065 R)
  • M66: 26,613,312 km (0.101 R)
  • M67: 26,702,622 km (0.105 R)
  • M68: 27,691,912 km (0.117 R)
  • M69: 28,100,015 km (0.074 R)
  • M70: 28,282,076 km (0.094 R)
  • M71: 28,784,575 km (0.091 R)
  • M72: 29,244,140 km (0.09 R)
  • M73: 30,123,925 km (0.047 R)
  • M74: 30,356,849 km (0.087 R)
  • M75: 30,777,668 km (0.04 R)
  • M76: 30,965,263 km (0.089 R)
  • M77: 31,200,431 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.1

Radius: 8.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.95 AU - 5.97 AU

Year: 7625 Days

Day: 10.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 13.1 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (83)

Outer Limit: 30,882,224 km

  • M1: 124,914 km (0.028 R)
  • M2: 689,197 km (0.084 R)
  • M3: 764,445 km (0.061 R)
  • M4: 993,928 km (0.108 R)
  • M5: 1,753,736 km (0.072 R)
  • M6: 2,340,608 km (0.088 R)
  • M7: 2,777,434 km (0.07 R)
  • M8: 2,859,563 km (0.058 R)
  • M9: 3,153,673 km (0.093 R)
  • M10: 3,217,850 km (0.091 R)
  • M11: 3,326,009 km (0.118 R)
  • M12: 3,702,846 km (0.061 R)
  • M13: 3,884,758 km (0.083 R)
  • M14: 3,976,910 km (0.098 R)
  • M15: 4,069,810 km (0.109 R)
  • M16: 4,139,971 km (0.087 R)
  • M17: 4,305,277 km (0.051 R)
  • M18: 4,545,083 km (0.086 R)
  • M19: 4,691,090 km (0.102 R)
  • M20: 4,764,692 km (0.107 R)
  • M21: 4,913,093 km (0.103 R)
  • M22: 5,316,260 km (0.06 R)
  • M23: 5,496,076 km (0.107 R)
  • M24: 6,047,494 km (0.081 R)
  • M25: 6,424,780 km (0.105 R)
  • M26: 6,754,344 km (0.093 R)
  • M27: 7,287,511 km (0.119 R)
  • M28: 7,430,077 km (0.104 R)
  • M29: 7,631,287 km (0.057 R)
  • M30: 7,689,031 km (0.117 R)
  • M31: 7,950,977 km (0.076 R)
  • M32: 8,097,882 km (0.115 R)
  • M33: 8,156,824 km (0.078 R)
  • M34: 8,304,776 km (0.04 R)
  • M35: 8,364,316 km (0.063 R)
  • M36: 8,424,006 km (0.118 R)
  • M37: 8,633,742 km (0.056 R)
  • M38: 8,997,414 km (0.086 R)
  • M39: 9,366,173 km (0.088 R)
  • M40: 10,405,429 km (0.085 R)
  • M41: 10,662,887 km (0.106 R)
  • M42: 11,249,760 km (0.103 R)
  • M43: 11,547,310 km (0.098 R)
  • M44: 11,813,893 km (0.107 R)
  • M45: 12,420,962 km (0.112 R)
  • M46: 13,630,610 km (0.111 R)
  • M47: 13,771,232 km (0.091 R)
  • M48: 14,231,545 km (0.077 R)
  • M49: 14,696,944 km (0.088 R)
  • M50: 15,496,095 km (0.111 R)
  • M51: 15,569,398 km (0.078 R)
  • M52: 15,642,851 km (0.09 R)
  • M53: 16,085,960 km (0.079 R)
  • M54: 16,645,755 km (0.115 R)
  • M55: 18,363,139 km (0.032 R)
  • M56: 18,518,421 km (0.066 R)
  • M57: 18,830,482 km (0.069 R)
  • M58: 19,104,994 km (0.119 R)
  • M59: 19,262,371 km (0.108 R)
  • M60: 19,896,517 km (0.086 R)
  • M61: 20,096,080 km (0.077 R)
  • M62: 20,698,810 km (0.113 R)
  • M63: 20,819,984 km (0.118 R)
  • M64: 23,336,071 km (0.069 R)
  • M65: 23,630,928 km (0.083 R)
  • M66: 23,926,983 km (0.049 R)
  • M67: 24,096,776 km (0.09 R)
  • M68: 24,224,383 km (0.105 R)
  • M69: 24,608,401 km (0.119 R)
  • M70: 25,080,532 km (0.048 R)
  • M71: 25,642,421 km (0.043 R)
  • M72: 26,295,865 km (0.098 R)
  • M73: 26,734,486 km (0.088 R)
  • M74: 26,954,694 km (0.106 R)
  • M75: 27,042,957 km (0.036 R)
  • M76: 27,308,343 km (0.098 R)
  • M77: 27,574,628 km (0.119 R)
  • M78: 27,797,080 km (0.114 R)
  • M79: 28,109,739 km (0.105 R)
  • M80: 29,280,791 km (0.079 R)
  • M81: 29,872,301 km (0.084 R)
  • M82: 30,375,848 km (0.075 R)
  • M83: 30,697,782 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 14,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit