Star System Generated (Seed: 1766623533)

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 (5 Planets)

Planet 1 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.2

Radius: 14.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.24 AU - 3.6 AU

Year: 4366 Days

Day: 7.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.6 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (69)

Outer Limit: 68,167,214 km

  • M1: 188,045 km (0.037 R)
  • M2: 310,864 km (0.111 R)
  • M3: 416,032 km (0.031 R)
  • M4: 614,698 km (0.054 R)
  • M5: 716,574 km (0.112 R)
  • M6: 994,227 km (0.107 R)
  • M7: 1,308,383 km (0.078 R)
  • M8: 1,638,545 km (0.106 R)
  • M9: 2,530,897 km (0.069 R)
  • M10: 2,686,329 km (0.088 R)
  • M11: 3,048,057 km (0.105 R)
  • M12: 3,752,214 km (0.105 R)
  • M13: 4,577,096 km (0.066 R)
  • M14: 4,767,983 km (0.082 R)
  • M15: 4,937,179 km (0.111 R)
  • M16: 5,406,916 km (0.114 R)
  • M17: 5,787,942 km (0.055 R)
  • M18: 6,256,781 km (0.105 R)
  • M19: 6,576,322 km (0.071 R)
  • M20: 7,065,807 km (0.035 R)
  • M21: 7,879,170 km (0.111 R)
  • M22: 8,137,675 km (0.049 R)
  • M23: 8,633,742 km (0.105 R)
  • M24: 8,781,395 km (0.116 R)
  • M25: 9,139,682 km (0.111 R)
  • M26: 9,441,720 km (0.077 R)
  • M27: 10,556,823 km (0.115 R)
  • M28: 11,811,500 km (0.069 R)
  • M29: 12,008,819 km (0.04 R)
  • M30: 12,107,853 km (0.079 R)
  • M31: 12,439,811 km (0.085 R)
  • M32: 13,011,424 km (0.12 R)
  • M33: 13,625,823 km (0.114 R)
  • M34: 14,075,514 km (0.04 R)
  • M35: 14,284,801 km (0.088 R)
  • M36: 15,167,728 km (0.105 R)
  • M37: 15,489,962 km (0.078 R)
  • M38: 15,669,928 km (0.053 R)
  • M39: 16,287,019 km (0.105 R)
  • M40: 17,023,340 km (0.054 R)
  • M41: 17,770,581 km (0.11 R)
  • M42: 18,148,166 km (0.032 R)
  • M43: 18,376,004 km (0.071 R)
  • M44: 18,757,927 km (0.083 R)
  • M45: 18,949,861 km (0.067 R)
  • M46: 19,103,798 km (0.073 R)
  • M47: 19,568,449 km (0.061 R)
  • M48: 19,763,076 km (0.038 R)
  • M49: 19,880,211 km (0.085 R)
  • M50: 20,272,307 km (0.096 R)
  • M51: 21,584,130 km (0.098 R)
  • M52: 21,785,340 km (0.039 R)
  • M53: 22,189,553 km (0.107 R)
  • M54: 22,514,779 km (0.067 R)
  • M55: 23,458,442 km (0.12 R)
  • M56: 23,706,775 km (0.12 R)
  • M57: 23,914,416 km (0.108 R)
  • M58: 24,582,820 km (0.1 R)
  • M59: 25,003,639 km (0.103 R)
  • M60: 25,257,356 km (0.092 R)
  • M61: 25,511,972 km (0.045 R)
  • M62: 25,682,065 km (0.119 R)
  • M63: 26,409,559 km (0.046 R)
  • M64: 26,581,597 km (0.11 R)
  • M65: 27,578,816 km (0.098 R)
  • M66: 28,016,091 km (0.088 R)
  • M67: 28,853,390 km (0.066 R)
  • M68: 28,986,383 km (0.108 R)
  • M69: 29,699,067 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.6

Radius: 8.1

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.88 AU - 4.22 AU

Year: 5626 Days

Day: 11 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.9 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (85)

Outer Limit: 68,167,214 km

  • M1: 103,223 km (0.093 R)
  • M2: 167,849 km (0.067 R)
  • M3: 238,010 km (0.055 R)
  • M4: 306,676 km (0.102 R)
  • M5: 411,544 km (0.115 R)
  • M6: 479,012 km (0.113 R)
  • M7: 593,604 km (0.092 R)
  • M8: 753,375 km (0.065 R)
  • M9: 826,379 km (0.114 R)
  • M10: 927,507 km (0.084 R)
  • M11: 979,716 km (0.095 R)
  • M12: 1,032,973 km (0.114 R)
  • M13: 1,184,666 km (0.06 R)
  • M14: 1,299,706 km (0.106 R)
  • M15: 2,049,042 km (0.078 R)
  • M16: 2,153,013 km (0.072 R)
  • M17: 2,420,942 km (0.076 R)
  • M18: 2,475,845 km (0.111 R)
  • M19: 2,586,846 km (0.093 R)
  • M20: 2,910,427 km (0.071 R)
  • M21: 3,764,481 km (0.098 R)
  • M22: 4,021,939 km (0.076 R)
  • M23: 4,531,619 km (0.106 R)
  • M24: 4,921,471 km (0.118 R)
  • M25: 5,782,257 km (0.077 R)
  • M26: 6,255,136 km (0.086 R)
  • M27: 6,356,414 km (0.114 R)
  • M28: 6,432,559 km (0.117 R)
  • M29: 6,586,046 km (0.032 R)
  • M30: 7,264,622 km (0.093 R)
  • M31: 7,370,986 km (0.114 R)
  • M32: 7,938,112 km (0.106 R)
  • M33: 8,323,925 km (0.072 R)
  • M34: 8,519,150 km (0.11 R)
  • M35: 9,142,674 km (0.11 R)
  • M36: 9,257,565 km (0.112 R)
  • M37: 9,576,208 km (0.032 R)
  • M38: 9,780,709 km (0.084 R)
  • M39: 9,868,822 km (0.057 R)
  • M40: 10,016,325 km (0.07 R)
  • M41: 10,343,346 km (0.102 R)
  • M42: 10,553,382 km (0.038 R)
  • M43: 11,283,868 km (0.106 R)
  • M44: 11,438,104 km (0.117 R)
  • M45: 12,093,641 km (0.087 R)
  • M46: 12,219,752 km (0.091 R)
  • M47: 12,665,105 km (0.085 R)
  • M48: 12,857,638 km (0.116 R)
  • M49: 12,954,128 km (0.103 R)
  • M50: 13,702,866 km (0.058 R)
  • M51: 13,801,451 km (0.117 R)
  • M52: 14,099,001 km (0.074 R)
  • M53: 14,666,725 km (0.106 R)
  • M54: 15,139,753 km (0.032 R)
  • M55: 15,241,779 km (0.079 R)
  • M56: 15,997,099 km (0.085 R)
  • M57: 16,379,321 km (0.06 R)
  • M58: 16,484,040 km (0.113 R)
  • M59: 16,589,057 km (0.118 R)
  • M60: 17,259,106 km (0.052 R)
  • M61: 17,794,368 km (0.079 R)
  • M62: 17,937,981 km (0.112 R)
  • M63: 18,082,044 km (0.08 R)
  • M64: 18,154,150 km (0.054 R)
  • M65: 18,552,829 km (0.086 R)
  • M66: 19,174,557 km (0.097 R)
  • M67: 19,432,614 km (0.08 R)
  • M68: 19,728,818 km (0.077 R)
  • M69: 19,952,018 km (0.074 R)
  • M70: 20,853,046 km (0.115 R)
  • M71: 21,384,866 km (0.032 R)
  • M72: 21,461,161 km (0.068 R)
  • M73: 21,844,281 km (0.077 R)
  • M74: 22,229,496 km (0.1 R)
  • M75: 22,306,838 km (0.097 R)
  • M76: 23,438,246 km (0.081 R)
  • M77: 23,793,093 km (0.049 R)
  • M78: 24,348,699 km (0.062 R)
  • M79: 24,748,125 km (0.108 R)
  • M80: 25,109,554 km (0.11 R)
  • M81: 25,311,062 km (0.076 R)
  • M82: 25,959,419 km (0.119 R)
  • M83: 26,163,321 km (0.078 R)
  • M84: 26,408,512 km (0.091 R)
  • M85: 27,397,055 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.4

Radius: 12

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.65 AU - 4.75 AU

Year: 5941 Days

Day: 5.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.5 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (80)

Outer Limit: 68,167,214 km

  • M1: 185,651 km (0.036 R)
  • M2: 378,782 km (0.094 R)
  • M3: 535,411 km (0.05 R)
  • M4: 672,293 km (0.083 R)
  • M5: 798,404 km (0.058 R)
  • M6: 933,341 km (0.117 R)
  • M7: 1,130,511 km (0.108 R)
  • M8: 1,520,513 km (0.08 R)
  • M9: 1,612,964 km (0.101 R)
  • M10: 1,869,076 km (0.098 R)
  • M11: 2,155,855 km (0.094 R)
  • M12: 2,456,995 km (0.044 R)
  • M13: 2,548,250 km (0.093 R)
  • M14: 2,640,552 km (0.117 R)
  • M15: 2,809,747 km (0.104 R)
  • M16: 3,041,026 km (0.06 R)
  • M17: 3,543,076 km (0.047 R)
  • M18: 3,793,353 km (0.087 R)
  • M19: 4,136,232 km (0.102 R)
  • M20: 4,333,402 km (0.1 R)
  • M21: 4,578,892 km (0.116 R)
  • M22: 4,737,465 km (0.117 R)
  • M23: 4,897,984 km (0.086 R)
  • M24: 5,557,860 km (0.067 R)
  • M25: 5,702,970 km (0.101 R)
  • M26: 5,898,345 km (0.117 R)
  • M27: 6,220,728 km (0.06 R)
  • M28: 6,371,373 km (0.113 R)
  • M29: 6,574,228 km (0.117 R)
  • M30: 6,727,865 km (0.064 R)
  • M31: 6,856,818 km (0.093 R)
  • M32: 7,064,759 km (0.1 R)
  • M33: 7,222,136 km (0.042 R)
  • M34: 7,433,817 km (0.097 R)
  • M35: 7,593,887 km (0.095 R)
  • M36: 8,439,265 km (0.066 R)
  • M37: 8,578,391 km (0.098 R)
  • M38: 8,859,036 km (0.087 R)
  • M39: 9,487,198 km (0.109 R)
  • M40: 9,602,987 km (0.081 R)
  • M41: 9,865,082 km (0.102 R)
  • M42: 9,982,367 km (0.09 R)
  • M43: 10,070,779 km (0.086 R)
  • M44: 10,188,812 km (0.099 R)
  • M45: 10,486,063 km (0.08 R)
  • M46: 10,635,810 km (0.095 R)
  • M47: 10,907,181 km (0.077 R)
  • M48: 11,211,313 km (0.092 R)
  • M49: 11,303,166 km (0.054 R)
  • M50: 11,395,169 km (0.103 R)
  • M51: 11,580,072 km (0.107 R)
  • M52: 11,766,022 km (0.069 R)
  • M53: 12,519,397 km (0.046 R)
  • M54: 12,614,541 km (0.117 R)
  • M55: 13,030,274 km (0.076 R)
  • M56: 13,809,529 km (0.073 R)
  • M57: 14,403,881 km (0.101 R)
  • M58: 14,637,254 km (0.103 R)
  • M59: 15,685,935 km (0.104 R)
  • M60: 16,514,558 km (0.093 R)
  • M61: 16,723,845 km (0.063 R)
  • M62: 16,863,869 km (0.103 R)
  • M63: 17,004,341 km (0.102 R)
  • M64: 17,357,243 km (0.077 R)
  • M65: 18,249,893 km (0.116 R)
  • M66: 18,974,844 km (0.03 R)
  • M67: 19,304,259 km (0.102 R)
  • M68: 19,524,766 km (0.113 R)
  • M69: 19,746,171 km (0.088 R)
  • M70: 20,752,965 km (0.045 R)
  • M71: 20,865,911 km (0.053 R)
  • M72: 21,700,069 km (0.108 R)
  • M73: 22,971,800 km (0.119 R)
  • M74: 23,400,997 km (0.102 R)
  • M75: 24,585,213 km (0.051 R)
  • M76: 24,704,592 km (0.118 R)
  • M77: 25,184,502 km (0.04 R)
  • M78: 25,910,202 km (0.082 R)
  • M79: 26,560,952 km (0.071 R)
  • M80: 27,299,517 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.7

Radius: 6.6

Gravity: 22.42 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.94 AU - 7.88 AU

Year: 12538 Days

Day: 20.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 179.5 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (88)

Outer Limit: 68,167,214 km

  • M1: 111,151 km (0.029 R)
  • M2: 174,880 km (0.09 R)
  • M3: 259,253 km (0.094 R)
  • M4: 315,053 km (0.097 R)
  • M5: 440,715 km (0.1 R)
  • M6: 803,640 km (0.115 R)
  • M7: 1,580,053 km (0.105 R)
  • M8: 2,213,600 km (0.03 R)
  • M9: 2,336,569 km (0.08 R)
  • M10: 3,505,377 km (0.114 R)
  • M11: 3,979,303 km (0.033 R)
  • M12: 4,053,953 km (0.105 R)
  • M13: 4,512,021 km (0.111 R)
  • M14: 4,707,695 km (0.11 R)
  • M15: 4,786,833 km (0.102 R)
  • M16: 5,107,571 km (0.084 R)
  • M17: 5,982,269 km (0.095 R)
  • M18: 6,240,625 km (0.1 R)
  • M19: 6,284,008 km (0.096 R)
  • M20: 6,857,716 km (0.107 R)
  • M21: 7,540,181 km (0.047 R)
  • M22: 7,725,832 km (0.109 R)
  • M23: 7,819,331 km (0.079 R)
  • M24: 7,913,129 km (0.106 R)
  • M25: 8,149,194 km (0.08 R)
  • M26: 10,479,331 km (0.045 R)
  • M27: 11,742,984 km (0.056 R)
  • M28: 12,338,234 km (0.083 R)
  • M29: 12,447,440 km (0.076 R)
  • M30: 12,998,559 km (0.119 R)
  • M31: 14,181,729 km (0.114 R)
  • M32: 14,526,103 km (0.038 R)
  • M33: 15,340,364 km (0.117 R)
  • M34: 15,399,006 km (0.107 R)
  • M35: 15,693,714 km (0.063 R)
  • M36: 16,528,919 km (0.106 R)
  • M37: 16,770,221 km (0.107 R)
  • M38: 17,256,264 km (0.106 R)
  • M39: 18,180,031 km (0.09 R)
  • M40: 18,741,920 km (0.108 R)
  • M41: 19,056,674 km (0.116 R)
  • M42: 20,011,109 km (0.073 R)
  • M43: 21,046,326 km (0.107 R)
  • M44: 21,833,959 km (0.099 R)
  • M45: 24,186,236 km (0.096 R)
  • M46: 24,872,890 km (0.066 R)
  • M47: 25,080,083 km (0.073 R)
  • M48: 25,149,347 km (0.086 R)
  • M49: 25,357,437 km (0.11 R)
  • M50: 26,546,890 km (0.075 R)
  • M51: 28,473,412 km (0.063 R)
  • M52: 28,907,545 km (0.102 R)
  • M53: 29,198,213 km (0.12 R)
  • M54: 29,271,067 km (0.115 R)
  • M55: 29,636,086 km (0.069 R)
  • M56: 30,666,068 km (0.057 R)
  • M57: 33,064,271 km (0.084 R)
  • M58: 33,444,399 km (0.072 R)
  • M59: 33,520,544 km (0.078 R)
  • M60: 35,444,224 km (0.057 R)
  • M61: 35,755,237 km (0.03 R)
  • M62: 35,989,209 km (0.096 R)
  • M63: 38,515,917 km (0.114 R)
  • M64: 38,835,757 km (0.076 R)
  • M65: 39,800,513 km (0.063 R)
  • M66: 41,671,684 km (0.091 R)
  • M67: 45,921,759 km (0.055 R)
  • M68: 46,771,176 km (0.113 R)
  • M69: 46,941,568 km (0.095 R)
  • M70: 47,283,249 km (0.069 R)
  • M71: 49,090,242 km (0.073 R)
  • M72: 49,176,859 km (0.068 R)
  • M73: 49,871,592 km (0.104 R)
  • M74: 49,958,658 km (0.076 R)
  • M75: 51,622,635 km (0.088 R)
  • M76: 51,710,748 km (0.1 R)
  • M77: 51,975,237 km (0.106 R)
  • M78: 52,682,835 km (0.112 R)
  • M79: 53,928,836 km (0.061 R)
  • M80: 54,376,283 km (0.103 R)
  • M81: 55,454,883 km (0.066 R)
  • M82: 55,725,656 km (0.098 R)
  • M83: 56,087,383 km (0.11 R)
  • M84: 57,542,073 km (0.054 R)
  • M85: 57,724,732 km (0.064 R)
  • M86: 59,562,392 km (0.115 R)
  • M87: 61,886,246 km (0.074 R)
  • M88: 62,542,232 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.5

Radius: 3.8

Gravity: 52.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.79 AU - 9.57 AU

Year: 16149 Days

Day: 15 Hours

Environment

Temp: -233 °C

Axial Tilt: 34.8 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (96)

Outer Limit: 68,167,214 km

  • M1: 719,267 km (0.119 R)
  • M2: 1,073,514 km (0.112 R)
  • M3: 1,363,285 km (0.064 R)
  • M4: 1,446,462 km (0.116 R)
  • M5: 1,676,095 km (0.1 R)
  • M6: 2,914,466 km (0.084 R)
  • M7: 3,463,789 km (0.051 R)
  • M8: 3,886,553 km (0.102 R)
  • M9: 4,004,735 km (0.077 R)
  • M10: 4,084,022 km (0.116 R)
  • M11: 4,123,965 km (0.115 R)
  • M12: 4,325,473 km (0.116 R)
  • M13: 4,447,844 km (0.095 R)
  • M14: 4,821,988 km (0.094 R)
  • M15: 5,162,922 km (0.096 R)
  • M16: 5,555,766 km (0.098 R)
  • M17: 6,370,027 km (0.042 R)
  • M18: 7,512,207 km (0.089 R)
  • M19: 7,708,629 km (0.063 R)
  • M20: 8,056,444 km (0.088 R)
  • M21: 8,156,824 km (0.111 R)
  • M22: 8,308,067 km (0.086 R)
  • M23: 8,767,482 km (0.118 R)
  • M24: 8,818,944 km (0.12 R)
  • M25: 9,392,652 km (0.092 R)
  • M26: 11,073,085 km (0.085 R)
  • M27: 11,184,535 km (0.077 R)
  • M28: 12,960,860 km (0.093 R)
  • M29: 14,273,432 km (0.092 R)
  • M30: 14,577,565 km (0.112 R)
  • M31: 16,067,260 km (0.109 R)
  • M32: 17,022,592 km (0.088 R)
  • M33: 17,151,246 km (0.106 R)
  • M34: 18,390,665 km (0.092 R)
  • M35: 18,588,882 km (0.114 R)
  • M36: 18,655,154 km (0.108 R)
  • M37: 19,725,975 km (0.103 R)
  • M38: 24,275,994 km (0.08 R)
  • M39: 26,034,069 km (0.104 R)
  • M40: 26,629,169 km (0.109 R)
  • M41: 26,778,617 km (0.077 R)
  • M42: 27,681,291 km (0.11 R)
  • M43: 28,747,026 km (0.051 R)
  • M44: 29,826,075 km (0.073 R)
  • M45: 30,526,792 km (0.116 R)
  • M46: 30,605,032 km (0.038 R)
  • M47: 32,341,863 km (0.082 R)
  • M48: 32,740,990 km (0.116 R)
  • M49: 33,544,331 km (0.061 R)
  • M50: 35,580,657 km (0.091 R)
  • M51: 36,489,314 km (0.061 R)
  • M52: 37,071,400 km (0.109 R)
  • M53: 37,572,852 km (0.032 R)
  • M54: 41,491,269 km (0.112 R)
  • M55: 41,664,503 km (0.102 R)
  • M56: 42,011,720 km (0.111 R)
  • M57: 43,234,832 km (0.089 R)
  • M58: 43,322,646 km (0.072 R)
  • M59: 43,762,613 km (0.085 R)
  • M60: 44,381,051 km (0.044 R)
  • M61: 45,180,352 km (0.069 R)
  • M62: 45,358,523 km (0.056 R)
  • M63: 45,537,143 km (0.054 R)
  • M64: 45,715,913 km (0.106 R)
  • M65: 46,074,050 km (0.077 R)
  • M66: 46,433,085 km (0.057 R)
  • M67: 47,154,146 km (0.101 R)
  • M68: 48,060,560 km (0.1 R)
  • M69: 48,333,726 km (0.12 R)
  • M70: 49,706,735 km (0.118 R)
  • M71: 49,982,893 km (0.101 R)
  • M72: 50,075,045 km (0.113 R)
  • M73: 50,444,252 km (0.095 R)
  • M74: 51,278,261 km (0.112 R)
  • M75: 51,371,161 km (0.059 R)
  • M76: 51,650,310 km (0.118 R)
  • M77: 52,397,402 km (0.085 R)
  • M78: 52,865,943 km (0.09 R)
  • M79: 54,280,391 km (0.037 R)
  • M80: 54,849,461 km (0.108 R)
  • M81: 55,993,885 km (0.108 R)
  • M82: 56,281,113 km (0.027 R)
  • M83: 56,761,172 km (0.026 R)
  • M84: 58,209,130 km (0.113 R)
  • M85: 58,888,903 km (0.108 R)
  • M86: 61,338,418 km (0.119 R)
  • M87: 61,535,887 km (0.093 R)
  • M88: 62,030,308 km (0.12 R)
  • M89: 62,228,376 km (0.119 R)
  • M90: 62,724,742 km (0.056 R)
  • M91: 63,421,568 km (0.101 R)
  • M92: 63,621,282 km (0.084 R)
  • M93: 63,721,063 km (0.093 R)
  • M94: 66,538,889 km (0.076 R)
  • M95: 67,555,107 km (0.095 R)
  • M96: 67,656,983 km (0.072 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: 370 - 15,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit