Star System Generated (Seed: 1768305563)

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: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.2

Radius: 8

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.75 AU - 1.05 AU

Year: 569 Days

Day: 13.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.7 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (54)

Outer Limit: 43,782,477 km

  • M1: 109,805 km (0.119 R)
  • M2: 162,613 km (0.115 R)
  • M3: 239,656 km (0.115 R)
  • M4: 316,250 km (0.095 R)
  • M5: 379,829 km (0.111 R)
  • M6: 484,847 km (0.084 R)
  • M7: 649,255 km (0.075 R)
  • M8: 721,211 km (0.065 R)
  • M9: 873,652 km (0.103 R)
  • M10: 939,624 km (0.117 R)
  • M11: 1,012,179 km (0.076 R)
  • M12: 1,071,719 km (0.036 R)
  • M13: 1,168,509 km (0.117 R)
  • M14: 1,231,190 km (0.052 R)
  • M15: 1,305,840 km (0.067 R)
  • M16: 1,510,490 km (0.108 R)
  • M17: 1,561,802 km (0.113 R)
  • M18: 1,642,884 km (0.069 R)
  • M19: 1,701,825 km (0.095 R)
  • M20: 1,864,289 km (0.087 R)
  • M21: 1,987,857 km (0.11 R)
  • M22: 2,076,119 km (0.092 R)
  • M23: 2,223,922 km (0.098 R)
  • M24: 2,282,714 km (0.056 R)
  • M25: 2,442,036 km (0.086 R)
  • M26: 2,619,010 km (0.108 R)
  • M27: 2,736,893 km (0.065 R)
  • M28: 2,884,995 km (0.072 R)
  • M29: 2,992,406 km (0.102 R)
  • M30: 3,086,653 km (0.101 R)
  • M31: 3,233,558 km (0.1 R)
  • M32: 3,337,828 km (0.068 R)
  • M33: 3,390,337 km (0.093 R)
  • M34: 3,511,361 km (0.068 R)
  • M35: 3,580,176 km (0.062 R)
  • M36: 3,664,849 km (0.115 R)
  • M37: 3,867,703 km (0.111 R)
  • M38: 3,986,334 km (0.116 R)
  • M39: 4,066,220 km (0.084 R)
  • M40: 4,292,561 km (0.116 R)
  • M41: 4,664,910 km (0.068 R)
  • M42: 4,740,607 km (0.109 R)
  • M43: 4,927,604 km (0.056 R)
  • M44: 4,996,120 km (0.079 R)
  • M45: 5,099,492 km (0.077 R)
  • M46: 5,361,288 km (0.069 R)
  • M47: 5,423,072 km (0.116 R)
  • M48: 5,511,634 km (0.11 R)
  • M49: 5,609,621 km (0.074 R)
  • M50: 5,699,230 km (0.11 R)
  • M51: 5,780,312 km (0.096 R)
  • M52: 5,907,022 km (0.065 R)
  • M53: 6,099,105 km (0.094 R)
  • M54: 6,154,307 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.8

Radius: 12.5

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.25 AU - 1.33 AU

Year: 977 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.1 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (57)

Outer Limit: 43,782,477 km

  • M1: 158,275 km (0.117 R)
  • M2: 333,454 km (0.106 R)
  • M3: 506,090 km (0.08 R)
  • M4: 600,037 km (0.039 R)
  • M5: 682,914 km (0.086 R)
  • M6: 835,654 km (0.086 R)
  • M7: 965,205 km (0.103 R)
  • M8: 1,109,717 km (0.098 R)
  • M9: 1,269,637 km (0.105 R)
  • M10: 1,388,717 km (0.11 R)
  • M11: 1,478,625 km (0.058 R)
  • M12: 1,596,060 km (0.076 R)
  • M13: 1,725,611 km (0.12 R)
  • M14: 1,913,058 km (0.082 R)
  • M15: 2,318,019 km (0.045 R)
  • M16: 2,546,006 km (0.071 R)
  • M17: 2,760,530 km (0.118 R)
  • M18: 2,885,893 km (0.052 R)
  • M19: 2,991,957 km (0.079 R)
  • M20: 3,218,748 km (0.107 R)
  • M21: 3,496,252 km (0.089 R)
  • M22: 3,701,051 km (0.11 R)
  • M23: 4,098,682 km (0.028 R)
  • M24: 4,375,588 km (0.06 R)
  • M25: 4,522,493 km (0.094 R)
  • M26: 4,796,108 km (0.117 R)
  • M27: 5,024,095 km (0.082 R)
  • M28: 5,346,777 km (0.112 R)
  • M29: 5,649,713 km (0.065 R)
  • M30: 5,809,933 km (0.115 R)
  • M31: 5,917,643 km (0.109 R)
  • M32: 6,094,019 km (0.111 R)
  • M33: 6,231,051 km (0.069 R)
  • M34: 6,452,306 km (0.107 R)
  • M35: 6,563,906 km (0.12 R)
  • M36: 6,718,440 km (0.098 R)
  • M37: 6,859,960 km (0.12 R)
  • M38: 7,088,546 km (0.097 R)
  • M39: 7,218,247 km (0.073 R)
  • M40: 7,348,696 km (0.1 R)
  • M41: 7,848,652 km (0.118 R)
  • M42: 8,027,871 km (0.109 R)
  • M43: 8,147,998 km (0.074 R)
  • M44: 8,420,715 km (0.105 R)
  • M45: 8,680,865 km (0.088 R)
  • M46: 8,850,808 km (0.102 R)
  • M47: 9,099,739 km (0.102 R)
  • M48: 9,225,102 km (0.078 R)
  • M49: 9,382,778 km (0.083 R)
  • M50: 9,604,782 km (0.112 R)
  • M51: 9,860,744 km (0.069 R)
  • M52: 9,973,391 km (0.064 R)
  • M53: 10,200,181 km (0.107 R)
  • M54: 10,330,481 km (0.071 R)
  • M55: 10,691,610 km (0.116 R)
  • M56: 10,973,602 km (0.117 R)
  • M57: 11,157,458 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.3

Radius: 15

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.27 AU - 2.09 AU

Year: 1452 Days

Day: 6.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.3 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (58)

Outer Limit: 43,782,477 km

  • M1: 205,099 km (0.094 R)
  • M2: 347,815 km (0.083 R)
  • M3: 469,438 km (0.101 R)
  • M4: 623,973 km (0.089 R)
  • M5: 841,338 km (0.046 R)
  • M6: 1,024,297 km (0.116 R)
  • M7: 1,254,677 km (0.048 R)
  • M8: 1,355,207 km (0.071 R)
  • M9: 1,485,208 km (0.045 R)
  • M10: 1,637,947 km (0.076 R)
  • M11: 1,862,793 km (0.026 R)
  • M12: 2,118,455 km (0.09 R)
  • M13: 2,230,205 km (0.09 R)
  • M14: 2,354,521 km (0.052 R)
  • M15: 2,459,838 km (0.106 R)
  • M16: 2,566,950 km (0.101 R)
  • M17: 2,675,558 km (0.071 R)
  • M18: 2,852,831 km (0.119 R)
  • M19: 2,976,998 km (0.1 R)
  • M20: 3,277,839 km (0.063 R)
  • M21: 3,420,256 km (0.104 R)
  • M22: 3,564,618 km (0.11 R)
  • M23: 3,785,125 km (0.103 R)
  • M24: 4,539,697 km (0.07 R)
  • M25: 4,699,019 km (0.07 R)
  • M26: 4,792,817 km (0.062 R)
  • M27: 4,954,981 km (0.046 R)
  • M28: 5,091,713 km (0.082 R)
  • M29: 5,480,967 km (0.08 R)
  • M30: 5,722,119 km (0.088 R)
  • M31: 5,923,477 km (0.097 R)
  • M32: 6,039,565 km (0.09 R)
  • M33: 6,215,193 km (0.061 R)
  • M34: 6,616,415 km (0.113 R)
  • M35: 7,134,023 km (0.078 R)
  • M36: 7,507,270 km (0.106 R)
  • M37: 7,791,356 km (0.114 R)
  • M38: 7,902,807 km (0.09 R)
  • M39: 8,501,049 km (0.045 R)
  • M40: 8,632,246 km (0.049 R)
  • M41: 8,814,007 km (0.095 R)
  • M42: 9,097,196 km (0.091 R)
  • M43: 9,214,630 km (0.076 R)
  • M44: 9,349,568 km (0.117 R)
  • M45: 9,672,699 km (0.056 R)
  • M46: 9,982,217 km (0.084 R)
  • M47: 10,225,164 km (0.084 R)
  • M48: 10,505,361 km (0.083 R)
  • M49: 10,646,282 km (0.108 R)
  • M50: 10,948,171 km (0.072 R)
  • M51: 11,073,234 km (0.044 R)
  • M52: 11,487,620 km (0.08 R)
  • M53: 11,614,779 km (0.046 R)
  • M54: 11,742,386 km (0.083 R)
  • M55: 12,072,698 km (0.1 R)
  • M56: 12,202,100 km (0.087 R)
  • M57: 12,462,101 km (0.088 R)
  • M58: 12,667,648 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 14.2

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.67 AU - 3.43 AU

Year: 3552 Days

Day: 5.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 42.8 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (69)

Outer Limit: 43,782,477 km

  • M1: 229,932 km (0.101 R)
  • M2: 334,351 km (0.11 R)
  • M3: 752,477 km (0.077 R)
  • M4: 949,647 km (0.117 R)
  • M5: 1,103,733 km (0.104 R)
  • M6: 1,305,541 km (0.098 R)
  • M7: 1,561,951 km (0.109 R)
  • M8: 1,820,307 km (0.068 R)
  • M9: 1,954,945 km (0.094 R)
  • M10: 2,234,693 km (0.062 R)
  • M11: 2,395,810 km (0.09 R)
  • M12: 2,747,215 km (0.094 R)
  • M13: 2,955,605 km (0.086 R)
  • M14: 3,097,424 km (0.113 R)
  • M15: 3,223,535 km (0.042 R)
  • M16: 3,443,743 km (0.093 R)
  • M17: 3,593,341 km (0.057 R)
  • M18: 3,899,268 km (0.085 R)
  • M19: 4,213,723 km (0.109 R)
  • M20: 4,374,092 km (0.112 R)
  • M21: 4,495,715 km (0.039 R)
  • M22: 4,701,113 km (0.074 R)
  • M23: 4,825,878 km (0.117 R)
  • M24: 4,930,596 km (0.052 R)
  • M25: 5,228,146 km (0.061 R)
  • M26: 5,400,782 km (0.036 R)
  • M27: 5,685,617 km (0.097 R)
  • M28: 6,384,538 km (0.115 R)
  • M29: 6,779,476 km (0.088 R)
  • M30: 6,968,119 km (0.096 R)
  • M31: 7,350,641 km (0.059 R)
  • M32: 7,691,126 km (0.058 R)
  • M33: 7,789,262 km (0.038 R)
  • M34: 7,887,997 km (0.074 R)
  • M35: 8,261,692 km (0.107 R)
  • M36: 8,768,978 km (0.089 R)
  • M37: 9,234,228 km (0.107 R)
  • M38: 9,469,994 km (0.112 R)
  • M39: 10,081,550 km (0.09 R)
  • M40: 10,351,425 km (0.063 R)
  • M41: 10,678,446 km (0.103 R)
  • M42: 11,175,410 km (0.074 R)
  • M43: 11,342,660 km (0.111 R)
  • M44: 11,906,644 km (0.082 R)
  • M45: 12,508,476 km (0.072 R)
  • M46: 13,444,959 km (0.086 R)
  • M47: 13,593,211 km (0.044 R)
  • M48: 13,921,578 km (0.06 R)
  • M49: 14,952,906 km (0.109 R)
  • M50: 16,008,917 km (0.093 R)
  • M51: 16,768,725 km (0.081 R)
  • M52: 17,056,850 km (0.11 R)
  • M53: 17,410,948 km (0.086 R)
  • M54: 17,832,814 km (0.084 R)
  • M55: 18,686,569 km (0.114 R)
  • M56: 19,085,098 km (0.057 R)
  • M57: 19,755,596 km (0.052 R)
  • M58: 19,890,533 km (0.061 R)
  • M59: 19,991,960 km (0.094 R)
  • M60: 20,127,646 km (0.036 R)
  • M61: 20,263,480 km (0.086 R)
  • M62: 20,433,723 km (0.029 R)
  • M63: 20,707,188 km (0.096 R)
  • M64: 21,361,529 km (0.054 R)
  • M65: 21,465,350 km (0.076 R)
  • M66: 22,725,712 km (0.116 R)
  • M67: 22,938,141 km (0.091 R)
  • M68: 23,507,660 km (0.093 R)
  • M69: 23,902,000 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.9

Radius: 11.2

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.86 AU - 5.92 AU

Year: 8345 Days

Day: 8.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 4 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (86)

Outer Limit: 43,782,477 km

  • M1: 311,912 km (0.114 R)
  • M2: 475,572 km (0.085 R)
  • M3: 896,540 km (0.062 R)
  • M4: 1,072,318 km (0.102 R)
  • M5: 1,397,843 km (0.1 R)
  • M6: 1,710,652 km (0.101 R)
  • M7: 1,909,318 km (0.109 R)
  • M8: 2,305,303 km (0.11 R)
  • M9: 2,451,311 km (0.093 R)
  • M10: 2,778,332 km (0.063 R)
  • M11: 2,934,063 km (0.09 R)
  • M12: 3,119,415 km (0.074 R)
  • M13: 3,363,559 km (0.101 R)
  • M14: 3,784,377 km (0.104 R)
  • M15: 3,870,546 km (0.088 R)
  • M16: 4,015,805 km (0.118 R)
  • M17: 4,522,942 km (0.073 R)
  • M18: 4,737,765 km (0.041 R)
  • M19: 5,273,475 km (0.097 R)
  • M20: 5,370,115 km (0.072 R)
  • M21: 5,895,054 km (0.092 R)
  • M22: 6,368,082 km (0.109 R)
  • M23: 6,505,413 km (0.1 R)
  • M24: 6,853,228 km (0.05 R)
  • M25: 8,006,927 km (0.087 R)
  • M26: 9,650,110 km (0.104 R)
  • M27: 10,207,212 km (0.098 R)
  • M28: 10,449,112 km (0.114 R)
  • M29: 11,186,330 km (0.065 R)
  • M30: 11,771,408 km (0.104 R)
  • M31: 11,940,304 km (0.08 R)
  • M32: 12,323,573 km (0.093 R)
  • M33: 12,797,350 km (0.095 R)
  • M34: 14,030,335 km (0.042 R)
  • M35: 14,299,462 km (0.095 R)
  • M36: 14,751,846 km (0.052 R)
  • M37: 15,071,387 km (0.094 R)
  • M38: 15,254,944 km (0.059 R)
  • M39: 16,090,298 km (0.083 R)
  • M40: 16,230,920 km (0.113 R)
  • M41: 17,371,006 km (0.112 R)
  • M42: 18,536,822 km (0.112 R)
  • M43: 19,129,229 km (0.119 R)
  • M44: 19,928,680 km (0.06 R)
  • M45: 20,383,308 km (0.069 R)
  • M46: 21,715,477 km (0.091 R)
  • M47: 21,871,059 km (0.084 R)
  • M48: 23,075,771 km (0.113 R)
  • M49: 24,733,465 km (0.108 R)
  • M50: 24,895,928 km (0.111 R)
  • M51: 25,658,728 km (0.032 R)
  • M52: 25,878,188 km (0.067 R)
  • M53: 26,318,753 km (0.054 R)
  • M54: 27,039,965 km (0.073 R)
  • M55: 27,207,365 km (0.044 R)
  • M56: 27,711,510 km (0.089 R)
  • M57: 27,993,053 km (0.088 R)
  • M58: 28,105,850 km (0.034 R)
  • M59: 29,014,058 km (0.099 R)
  • M60: 29,128,201 km (0.036 R)
  • M61: 29,816,651 km (0.09 R)
  • M62: 29,989,586 km (0.077 R)
  • M63: 30,394,398 km (0.101 R)
  • M64: 30,568,380 km (0.104 R)
  • M65: 30,684,618 km (0.113 R)
  • M66: 30,917,542 km (0.111 R)
  • M67: 31,385,035 km (0.094 R)
  • M68: 32,623,406 km (0.061 R)
  • M69: 32,980,197 km (0.069 R)
  • M70: 33,457,863 km (0.073 R)
  • M71: 33,757,508 km (0.108 R)
  • M72: 33,997,911 km (0.119 R)
  • M73: 34,601,539 km (0.118 R)
  • M74: 34,904,624 km (0.064 R)
  • M75: 36,865,254 km (0.118 R)
  • M76: 36,988,971 km (0.075 R)
  • M77: 37,298,788 km (0.092 R)
  • M78: 38,484,351 km (0.108 R)
  • M79: 38,735,526 km (0.098 R)
  • M80: 38,924,319 km (0.113 R)
  • M81: 39,239,521 km (0.032 R)
  • M82: 39,936,049 km (0.091 R)
  • M83: 40,956,456 km (0.116 R)
  • M84: 41,148,690 km (0.112 R)
  • M85: 41,405,549 km (0.073 R)
  • M86: 42,244,045 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.6

Radius: 14.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.53 AU - 5.83 AU

Year: 9027 Days

Day: 13.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.7 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (82)

Outer Limit: 43,782,477 km

  • M1: 198,217 km (0.12 R)
  • M2: 531,671 km (0.105 R)
  • M3: 641,326 km (0.087 R)
  • M4: 776,114 km (0.119 R)
  • M5: 972,985 km (0.108 R)
  • M6: 1,114,355 km (0.088 R)
  • M7: 1,439,281 km (0.089 R)
  • M8: 1,950,158 km (0.083 R)
  • M9: 2,615,120 km (0.093 R)
  • M10: 2,869,138 km (0.077 R)
  • M11: 2,973,258 km (0.115 R)
  • M12: 3,265,871 km (0.068 R)
  • M13: 3,568,059 km (0.095 R)
  • M14: 4,468,788 km (0.097 R)
  • M15: 5,086,477 km (0.029 R)
  • M16: 5,309,079 km (0.11 R)
  • M17: 5,470,046 km (0.075 R)
  • M18: 5,698,332 km (0.081 R)
  • M19: 5,962,971 km (0.119 R)
  • M20: 6,063,351 km (0.061 R)
  • M21: 6,299,716 km (0.083 R)
  • M22: 6,921,445 km (0.114 R)
  • M23: 7,346,901 km (0.108 R)
  • M24: 8,372,993 km (0.101 R)
  • M25: 8,561,037 km (0.103 R)
  • M26: 8,826,574 km (0.108 R)
  • M27: 9,876,302 km (0.101 R)
  • M28: 10,115,060 km (0.06 R)
  • M29: 10,842,554 km (0.078 R)
  • M30: 11,006,514 km (0.104 R)
  • M31: 11,378,564 km (0.06 R)
  • M32: 12,135,080 km (0.046 R)
  • M33: 12,691,584 km (0.106 R)
  • M34: 14,141,786 km (0.065 R)
  • M35: 14,276,125 km (0.051 R)
  • M36: 15,137,509 km (0.048 R)
  • M37: 15,229,213 km (0.095 R)
  • M38: 15,736,499 km (0.052 R)
  • M39: 15,875,924 km (0.11 R)
  • M40: 17,244,147 km (0.069 R)
  • M41: 18,063,793 km (0.11 R)
  • M42: 18,405,026 km (0.044 R)
  • M43: 18,846,789 km (0.116 R)
  • M44: 20,193,319 km (0.102 R)
  • M45: 21,005,935 km (0.091 R)
  • M46: 21,674,039 km (0.077 R)
  • M47: 23,295,231 km (0.086 R)
  • M48: 23,560,318 km (0.053 R)
  • M49: 23,666,682 km (0.104 R)
  • M50: 23,933,266 km (0.094 R)
  • M51: 24,847,010 km (0.069 R)
  • M52: 25,498,957 km (0.118 R)
  • M53: 26,266,544 km (0.114 R)
  • M54: 26,487,350 km (0.114 R)
  • M55: 26,819,607 km (0.085 R)
  • M56: 27,880,854 km (0.1 R)
  • M57: 28,106,149 km (0.119 R)
  • M58: 28,444,988 km (0.099 R)
  • M59: 28,614,931 km (0.062 R)
  • M60: 29,126,855 km (0.111 R)
  • M61: 29,298,294 km (0.073 R)
  • M62: 29,412,587 km (0.048 R)
  • M63: 31,204,919 km (0.12 R)
  • M64: 32,084,704 km (0.083 R)
  • M65: 32,616,674 km (0.095 R)
  • M66: 32,913,327 km (0.073 R)
  • M67: 33,032,257 km (0.118 R)
  • M68: 34,169,500 km (0.104 R)
  • M69: 34,712,540 km (0.106 R)
  • M70: 34,833,715 km (0.097 R)
  • M71: 34,954,889 km (0.062 R)
  • M72: 35,380,345 km (0.069 R)
  • M73: 35,563,154 km (0.065 R)
  • M74: 36,851,939 km (0.077 R)
  • M75: 37,719,458 km (0.063 R)
  • M76: 38,531,176 km (0.099 R)
  • M77: 39,033,525 km (0.089 R)
  • M78: 39,854,518 km (0.086 R)
  • M79: 40,362,702 km (0.083 R)
  • M80: 41,064,765 km (0.045 R)
  • M81: 42,222,353 km (0.035 R)
  • M82: 43,390,713 km (0.05 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit