Star System Generated (Seed: 1767935623)

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: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.1

Radius: 14.2

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.87 AU - 1.29 AU

Year: 748 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.8 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (52)

Outer Limit: 26,548,045 km

  • M1: 177,423 km (0.079 R)
  • M2: 299,495 km (0.117 R)
  • M3: 390,450 km (0.062 R)
  • M4: 501,302 km (0.025 R)
  • M5: 621,430 km (0.045 R)
  • M6: 720,912 km (0.084 R)
  • M7: 861,534 km (0.109 R)
  • M8: 1,018,761 km (0.095 R)
  • M9: 1,179,878 km (0.111 R)
  • M10: 1,281,007 km (0.096 R)
  • M11: 1,420,731 km (0.047 R)
  • M12: 1,625,381 km (0.094 R)
  • M13: 1,731,595 km (0.119 R)
  • M14: 1,951,205 km (0.053 R)
  • M15: 2,122,195 km (0.117 R)
  • M16: 2,692,762 km (0.07 R)
  • M17: 2,801,519 km (0.112 R)
  • M18: 2,911,923 km (0.042 R)
  • M19: 3,089,794 km (0.113 R)
  • M20: 3,348,898 km (0.092 R)
  • M21: 3,446,735 km (0.103 R)
  • M22: 3,545,470 km (0.119 R)
  • M23: 3,655,274 km (0.096 R)
  • M24: 3,786,472 km (0.066 R)
  • M25: 3,878,325 km (0.104 R)
  • M26: 3,970,926 km (0.106 R)
  • M27: 4,085,069 km (0.092 R)
  • M28: 4,284,932 km (0.119 R)
  • M29: 4,445,151 km (0.073 R)
  • M30: 4,553,011 km (0.033 R)
  • M31: 4,672,689 km (0.105 R)
  • M32: 4,826,626 km (0.108 R)
  • M33: 5,004,498 km (0.07 R)
  • M34: 5,298,457 km (0.112 R)
  • M35: 5,609,771 km (0.1 R)
  • M36: 5,750,093 km (0.119 R)
  • M37: 5,879,795 km (0.1 R)
  • M38: 6,226,263 km (0.099 R)
  • M39: 6,555,079 km (0.065 R)
  • M40: 6,752,549 km (0.118 R)
  • M41: 7,204,185 km (0.12 R)
  • M42: 7,369,790 km (0.105 R)
  • M43: 7,459,399 km (0.102 R)
  • M44: 7,665,844 km (0.104 R)
  • M45: 7,756,650 km (0.114 R)
  • M46: 7,926,443 km (0.104 R)
  • M47: 8,044,625 km (0.096 R)
  • M48: 8,243,142 km (0.048 R)
  • M49: 8,336,192 km (0.079 R)
  • M50: 9,066,678 km (0.088 R)
  • M51: 9,204,308 km (0.113 R)
  • M52: 9,425,713 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 14.6

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.22 AU - 1.52 AU

Year: 1069 Days

Day: 9.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.2 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (55)

Outer Limit: 26,548,045 km

  • M1: 183,407 km (0.084 R)
  • M2: 293,810 km (0.085 R)
  • M3: 557,701 km (0.094 R)
  • M4: 684,410 km (0.076 R)
  • M5: 777,610 km (0.104 R)
  • M6: 937,231 km (0.089 R)
  • M7: 1,057,807 km (0.109 R)
  • M8: 1,292,226 km (0.107 R)
  • M9: 1,595,312 km (0.066 R)
  • M10: 1,690,007 km (0.109 R)
  • M11: 1,786,797 km (0.113 R)
  • M12: 2,032,586 km (0.095 R)
  • M13: 2,318,917 km (0.119 R)
  • M14: 2,427,375 km (0.043 R)
  • M15: 2,857,469 km (0.106 R)
  • M16: 2,995,548 km (0.032 R)
  • M17: 3,092,487 km (0.09 R)
  • M18: 3,223,535 km (0.046 R)
  • M19: 3,345,308 km (0.105 R)
  • M20: 3,536,494 km (0.081 R)
  • M21: 3,685,194 km (0.059 R)
  • M22: 3,906,449 km (0.113 R)
  • M23: 4,036,599 km (0.082 R)
  • M24: 4,132,192 km (0.099 R)
  • M25: 4,277,003 km (0.111 R)
  • M26: 4,584,277 km (0.114 R)
  • M27: 4,822,736 km (0.059 R)
  • M28: 4,949,894 km (0.118 R)
  • M29: 5,443,268 km (0.089 R)
  • M30: 5,549,333 km (0.095 R)
  • M31: 5,980,025 km (0.1 R)
  • M32: 6,240,924 km (0.102 R)
  • M33: 6,576,023 km (0.042 R)
  • M34: 6,759,879 km (0.056 R)
  • M35: 7,118,615 km (0.068 R)
  • M36: 7,293,046 km (0.099 R)
  • M37: 7,631,287 km (0.109 R)
  • M38: 7,824,717 km (0.095 R)
  • M39: 7,944,545 km (0.11 R)
  • M40: 8,050,011 km (0.086 R)
  • M41: 8,186,295 km (0.114 R)
  • M42: 8,308,067 km (0.046 R)
  • M43: 8,476,365 km (0.089 R)
  • M44: 8,599,634 km (0.087 R)
  • M45: 8,754,467 km (0.097 R)
  • M46: 8,847,816 km (0.087 R)
  • M47: 9,177,081 km (0.117 R)
  • M48: 9,351,363 km (0.05 R)
  • M49: 9,462,664 km (0.105 R)
  • M50: 9,558,556 km (0.074 R)
  • M51: 10,107,879 km (0.079 R)
  • M52: 10,386,431 km (0.083 R)
  • M53: 10,567,893 km (0.083 R)
  • M54: 10,700,736 km (0.102 R)
  • M55: 11,034,937 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.4

Radius: 10.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.73 AU - 2.37 AU

Year: 1957 Days

Day: 13.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.9 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (71)

Outer Limit: 26,548,045 km

  • M1: 136,882 km (0.088 R)
  • M2: 261,796 km (0.025 R)
  • M3: 359,932 km (0.098 R)
  • M4: 430,991 km (0.041 R)
  • M5: 514,916 km (0.095 R)
  • M6: 619,934 km (0.112 R)
  • M7: 829,221 km (0.093 R)
  • M8: 947,254 km (0.098 R)
  • M9: 1,172,847 km (0.055 R)
  • M10: 1,268,141 km (0.108 R)
  • M11: 1,406,070 km (0.082 R)
  • M12: 1,497,475 km (0.091 R)
  • M13: 1,718,880 km (0.103 R)
  • M14: 1,806,095 km (0.098 R)
  • M15: 1,883,587 km (0.113 R)
  • M16: 2,042,310 km (0.117 R)
  • M17: 2,123,243 km (0.073 R)
  • M18: 2,288,698 km (0.112 R)
  • M19: 2,360,804 km (0.087 R)
  • M20: 2,433,808 km (0.105 R)
  • M21: 2,557,226 km (0.06 R)
  • M22: 2,682,739 km (0.115 R)
  • M23: 2,849,091 km (0.048 R)
  • M24: 2,927,032 km (0.09 R)
  • M25: 3,058,528 km (0.059 R)
  • M26: 3,191,970 km (0.046 R)
  • M27: 3,286,665 km (0.109 R)
  • M28: 3,409,784 km (0.116 R)
  • M29: 3,478,749 km (0.075 R)
  • M30: 3,632,386 km (0.076 R)
  • M31: 3,888,647 km (0.1 R)
  • M32: 3,989,925 km (0.12 R)
  • M33: 4,077,440 km (0.095 R)
  • M34: 4,195,023 km (0.098 R)
  • M35: 4,298,994 km (0.039 R)
  • M36: 4,373,793 km (0.088 R)
  • M37: 4,494,369 km (0.108 R)
  • M38: 4,847,121 km (0.095 R)
  • M39: 4,940,619 km (0.113 R)
  • M40: 5,129,561 km (0.043 R)
  • M41: 5,546,939 km (0.03 R)
  • M42: 5,892,211 km (0.109 R)
  • M43: 6,025,653 km (0.108 R)
  • M44: 6,312,432 km (0.112 R)
  • M45: 6,794,586 km (0.116 R)
  • M46: 6,934,609 km (0.052 R)
  • M47: 7,075,530 km (0.039 R)
  • M48: 7,522,080 km (0.068 R)
  • M49: 7,594,486 km (0.074 R)
  • M50: 7,776,247 km (0.076 R)
  • M51: 8,162,658 km (0.066 R)
  • M52: 9,262,651 km (0.114 R)
  • M53: 9,535,069 km (0.092 R)
  • M54: 9,633,056 km (0.073 R)
  • M55: 10,207,811 km (0.106 R)
  • M56: 10,348,283 km (0.104 R)
  • M57: 10,489,354 km (0.087 R)
  • M58: 10,570,286 km (0.07 R)
  • M59: 11,245,571 km (0.09 R)
  • M60: 11,934,918 km (0.055 R)
  • M61: 12,125,356 km (0.084 R)
  • M62: 12,745,739 km (0.115 R)
  • M63: 13,114,198 km (0.07 R)
  • M64: 13,201,414 km (0.071 R)
  • M65: 13,332,611 km (0.104 R)
  • M66: 13,906,020 km (0.068 R)
  • M67: 14,128,771 km (0.073 R)
  • M68: 14,917,600 km (0.102 R)
  • M69: 15,168,476 km (0.105 R)
  • M70: 15,328,845 km (0.026 R)
  • M71: 15,443,736 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.5

Radius: 9.4

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.58 AU - 3.04 AU

Year: 3141 Days

Day: 13.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.9 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (71)

Outer Limit: 26,548,045 km

  • M1: 119,230 km (0.095 R)
  • M2: 288,425 km (0.094 R)
  • M3: 405,560 km (0.104 R)
  • M4: 686,654 km (0.043 R)
  • M5: 753,076 km (0.063 R)
  • M6: 814,112 km (0.097 R)
  • M7: 1,041,949 km (0.089 R)
  • M8: 1,383,631 km (0.1 R)
  • M9: 1,479,373 km (0.08 R)
  • M10: 1,667,418 km (0.098 R)
  • M11: 1,769,593 km (0.092 R)
  • M12: 1,980,526 km (0.111 R)
  • M13: 2,144,037 km (0.105 R)
  • M14: 2,334,924 km (0.076 R)
  • M15: 2,508,008 km (0.076 R)
  • M16: 2,854,627 km (0.117 R)
  • M17: 3,115,376 km (0.041 R)
  • M18: 3,254,950 km (0.107 R)
  • M19: 3,527,368 km (0.064 R)
  • M20: 3,659,762 km (0.115 R)
  • M21: 3,726,483 km (0.112 R)
  • M22: 3,820,730 km (0.108 R)
  • M23: 3,888,497 km (0.072 R)
  • M24: 4,011,617 km (0.119 R)
  • M25: 4,275,657 km (0.06 R)
  • M26: 4,374,391 km (0.061 R)
  • M27: 4,617,338 km (0.118 R)
  • M28: 4,747,788 km (0.08 R)
  • M29: 4,820,791 km (0.08 R)
  • M30: 5,057,006 km (0.083 R)
  • M31: 5,281,852 km (0.091 R)
  • M32: 5,897,597 km (0.036 R)
  • M33: 6,150,268 km (0.118 R)
  • M34: 6,293,882 km (0.12 R)
  • M35: 6,666,231 km (0.117 R)
  • M36: 6,962,734 km (0.114 R)
  • M37: 7,145,991 km (0.077 R)
  • M38: 7,213,011 km (0.065 R)
  • M39: 7,774,153 km (0.026 R)
  • M40: 7,843,267 km (0.107 R)
  • M41: 8,296,548 km (0.084 R)
  • M42: 8,402,464 km (0.12 R)
  • M43: 8,508,678 km (0.085 R)
  • M44: 8,812,362 km (0.076 R)
  • M45: 8,902,270 km (0.085 R)
  • M46: 9,101,385 km (0.052 R)
  • M47: 9,356,898 km (0.115 R)
  • M48: 9,540,754 km (0.075 R)
  • M49: 9,856,256 km (0.098 R)
  • M50: 10,250,745 km (0.034 R)
  • M51: 10,440,286 km (0.1 R)
  • M52: 10,612,024 km (0.097 R)
  • M53: 10,823,107 km (0.1 R)
  • M54: 11,210,565 km (0.115 R)
  • M55: 11,366,745 km (0.106 R)
  • M56: 11,543,420 km (0.097 R)
  • M57: 11,760,637 km (0.077 R)
  • M58: 11,879,567 km (0.07 R)
  • M59: 12,259,097 km (0.06 R)
  • M60: 12,339,580 km (0.033 R)
  • M61: 12,602,125 km (0.082 R)
  • M62: 12,866,464 km (0.11 R)
  • M63: 12,927,799 km (0.066 R)
  • M64: 13,338,745 km (0.064 R)
  • M65: 13,442,266 km (0.104 R)
  • M66: 13,566,732 km (0.093 R)
  • M67: 13,649,908 km (0.047 R)
  • M68: 13,837,653 km (0.111 R)
  • M69: 13,942,372 km (0.054 R)
  • M70: 14,026,446 km (0.098 R)
  • M71: 14,110,520 km (0.067 R)

Asteroid Belt

Center: 3.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.6

Radius: 10.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.91 AU - 3.75 AU

Year: 4052 Days

Day: 7.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.8 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (72)

Outer Limit: 26,548,045 km

  • M1: 137,032 km (0.039 R)
  • M2: 238,758 km (0.107 R)
  • M3: 360,531 km (0.078 R)
  • M4: 546,481 km (0.114 R)
  • M5: 642,373 km (0.04 R)
  • M6: 776,563 km (0.065 R)
  • M7: 864,376 km (0.046 R)
  • M8: 979,118 km (0.086 R)
  • M9: 1,074,711 km (0.106 R)
  • M10: 1,199,177 km (0.079 R)
  • M11: 1,490,144 km (0.043 R)
  • M12: 1,687,314 km (0.068 R)
  • M13: 1,789,041 km (0.083 R)
  • M14: 1,863,092 km (0.082 R)
  • M15: 2,935,559 km (0.028 R)
  • M16: 3,477,103 km (0.119 R)
  • M17: 3,836,288 km (0.107 R)
  • M18: 4,387,257 km (0.061 R)
  • M19: 4,590,111 km (0.051 R)
  • M20: 4,816,902 km (0.091 R)
  • M21: 5,153,347 km (0.089 R)
  • M22: 5,432,497 km (0.056 R)
  • M23: 5,650,611 km (0.042 R)
  • M24: 5,915,997 km (0.12 R)
  • M25: 5,983,167 km (0.054 R)
  • M26: 6,208,312 km (0.029 R)
  • M27: 6,299,267 km (0.112 R)
  • M28: 6,644,090 km (0.098 R)
  • M29: 6,807,152 km (0.076 R)
  • M30: 7,066,106 km (0.095 R)
  • M31: 7,280,480 km (0.116 R)
  • M32: 7,691,126 km (0.037 R)
  • M33: 8,059,735 km (0.032 R)
  • M34: 8,258,700 km (0.059 R)
  • M35: 8,509,725 km (0.055 R)
  • M36: 8,737,862 km (0.084 R)
  • M37: 8,942,362 km (0.106 R)
  • M38: 9,045,136 km (0.084 R)
  • M39: 9,408,210 km (0.061 R)
  • M40: 9,486,599 km (0.028 R)
  • M41: 9,670,455 km (0.102 R)
  • M42: 10,202,126 km (0.119 R)
  • M43: 10,282,759 km (0.108 R)
  • M44: 11,210,864 km (0.056 R)
  • M45: 12,165,748 km (0.117 R)
  • M46: 12,365,610 km (0.056 R)
  • M47: 12,451,629 km (0.104 R)
  • M48: 13,175,832 km (0.115 R)
  • M49: 13,498,814 km (0.053 R)
  • M50: 13,587,376 km (0.113 R)
  • M51: 13,943,419 km (0.09 R)
  • M52: 14,423,030 km (0.063 R)
  • M53: 15,614,876 km (0.057 R)
  • M54: 16,112,887 km (0.04 R)
  • M55: 16,679,415 km (0.103 R)
  • M56: 16,774,559 km (0.12 R)
  • M57: 17,092,754 km (0.048 R)
  • M58: 17,541,547 km (0.1 R)
  • M59: 18,059,156 km (0.113 R)
  • M60: 18,812,231 km (0.043 R)
  • M61: 19,575,480 km (0.084 R)
  • M62: 19,675,710 km (0.044 R)
  • M63: 20,146,196 km (0.045 R)
  • M64: 20,518,246 km (0.052 R)
  • M65: 20,995,313 km (0.092 R)
  • M66: 21,200,861 km (0.107 R)
  • M67: 21,752,129 km (0.116 R)
  • M68: 22,763,560 km (0.12 R)
  • M69: 22,939,487 km (0.114 R)
  • M70: 23,009,948 km (0.114 R)
  • M71: 23,292,688 km (0.079 R)
  • M72: 23,790,250 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.4

Radius: 9.3

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3 AU - 4.16 AU

Year: 4517 Days

Day: 10.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 27.2 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (83)

Outer Limit: 26,548,045 km

  • M1: 119,977 km (0.066 R)
  • M2: 213,925 km (0.101 R)
  • M3: 281,394 km (0.049 R)
  • M4: 513,869 km (0.119 R)
  • M5: 594,801 km (0.077 R)
  • M6: 702,512 km (0.086 R)
  • M7: 770,728 km (0.077 R)
  • M8: 1,066,932 km (0.115 R)
  • M9: 1,241,962 km (0.116 R)
  • M10: 1,441,375 km (0.111 R)
  • M11: 1,515,127 km (0.114 R)
  • M12: 2,218,985 km (0.084 R)
  • M13: 2,287,501 km (0.115 R)
  • M14: 2,677,503 km (0.1 R)
  • M15: 2,843,257 km (0.057 R)
  • M16: 3,321,073 km (0.116 R)
  • M17: 3,380,164 km (0.111 R)
  • M18: 3,640,165 km (0.075 R)
  • M19: 3,990,074 km (0.04 R)
  • M20: 4,372,297 km (0.115 R)
  • M21: 4,458,914 km (0.058 R)
  • M22: 4,546,130 km (0.094 R)
  • M23: 4,766,487 km (0.111 R)
  • M24: 4,900,377 km (0.12 R)
  • M25: 4,967,846 km (0.097 R)
  • M26: 5,172,047 km (0.039 R)
  • M27: 5,263,751 km (0.101 R)
  • M28: 5,355,903 km (0.04 R)
  • M29: 5,968,357 km (0.068 R)
  • M30: 6,430,016 km (0.106 R)
  • M31: 6,928,326 km (0.1 R)
  • M32: 7,004,172 km (0.074 R)
  • M33: 7,105,749 km (0.026 R)
  • M34: 7,258,937 km (0.099 R)
  • M35: 7,646,994 km (0.066 R)
  • M36: 8,578,241 km (0.091 R)
  • M37: 8,659,772 km (0.114 R)
  • M38: 8,988,438 km (0.102 R)
  • M39: 9,154,193 km (0.111 R)
  • M40: 9,237,519 km (0.033 R)
  • M41: 10,141,838 km (0.107 R)
  • M42: 10,546,201 km (0.09 R)
  • M43: 10,721,231 km (0.11 R)
  • M44: 10,809,045 km (0.099 R)
  • M45: 11,192,613 km (0.089 R)
  • M46: 11,520,532 km (0.081 R)
  • M47: 11,791,304 km (0.096 R)
  • M48: 12,094,539 km (0.117 R)
  • M49: 12,369,650 km (0.074 R)
  • M50: 13,050,918 km (0.071 R)
  • M51: 13,333,060 km (0.111 R)
  • M52: 13,427,606 km (0.112 R)
  • M53: 13,712,590 km (0.09 R)
  • M54: 13,839,748 km (0.085 R)
  • M55: 13,935,490 km (0.104 R)
  • M56: 14,256,079 km (0.064 R)
  • M57: 14,320,555 km (0.091 R)
  • M58: 14,937,347 km (0.104 R)
  • M59: 15,035,633 km (0.068 R)
  • M60: 15,199,742 km (0.077 R)
  • M61: 16,029,412 km (0.089 R)
  • M62: 16,737,608 km (0.116 R)
  • M63: 17,387,162 km (0.089 R)
  • M64: 17,559,349 km (0.029 R)
  • M65: 17,940,525 km (0.114 R)
  • M66: 18,079,800 km (0.103 R)
  • M67: 19,349,138 km (0.116 R)
  • M68: 19,922,547 km (0.086 R)
  • M69: 20,175,218 km (0.118 R)
  • M70: 20,247,623 km (0.089 R)
  • M71: 20,537,992 km (0.115 R)
  • M72: 20,866,210 km (0.082 R)
  • M73: 21,380,378 km (0.108 R)
  • M74: 21,454,279 km (0.098 R)
  • M75: 21,676,133 km (0.109 R)
  • M76: 21,861,634 km (0.085 R)
  • M77: 22,346,332 km (0.055 R)
  • M78: 23,250,651 km (0.098 R)
  • M79: 24,320,575 km (0.044 R)
  • M80: 24,861,670 km (0.097 R)
  • M81: 25,445,700 km (0.066 R)
  • M82: 25,523,940 km (0.095 R)
  • M83: 26,508,443 km (0.094 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: 183 - 13,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit