Star System Generated (Seed: 1766538818)

Star Details

Spectral Class: M0V

Temperature: 3,700 K

Mass: 0.33 sol

Luminosity: 0.02 lux

Habitable Zone (HZ)

Inner Boundary: 0.13 AU

Outer Boundary: 0.19 AU

Physical Limits

Snow Line: 0.68 AU

Max System Radius: 11.5 AU

Planetary System (6 Planets)

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 14.1

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.64 AU - 0.82 AU

Year: 397 Days

Day: 9.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.9 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (41)

Outer Limit: 41,000,903 km

  • M1: 205,697 km (0.079 R)
  • M2: 319,840 km (0.109 R)
  • M3: 471,084 km (0.073 R)
  • M4: 566,228 km (0.075 R)
  • M5: 681,269 km (0.091 R)
  • M6: 777,011 km (0.119 R)
  • M7: 934,987 km (0.045 R)
  • M8: 1,071,869 km (0.115 R)
  • M9: 1,211,144 km (0.112 R)
  • M10: 1,300,903 km (0.11 R)
  • M11: 1,573,770 km (0.118 R)
  • M12: 1,683,724 km (0.1 R)
  • M13: 1,888,823 km (0.09 R)
  • M14: 2,024,209 km (0.054 R)
  • M15: 2,169,319 km (0.101 R)
  • M16: 2,261,770 km (0.119 R)
  • M17: 2,612,428 km (0.091 R)
  • M18: 2,731,059 km (0.099 R)
  • M19: 2,885,294 km (0.083 R)
  • M20: 3,035,790 km (0.115 R)
  • M21: 3,245,227 km (0.115 R)
  • M22: 3,337,379 km (0.062 R)
  • M23: 3,488,323 km (0.046 R)
  • M24: 3,663,801 km (0.095 R)
  • M25: 3,812,203 km (0.045 R)
  • M26: 4,031,064 km (0.08 R)
  • M27: 4,161,364 km (0.108 R)
  • M28: 4,261,894 km (0.084 R)
  • M29: 4,457,717 km (0.118 R)
  • M30: 4,552,712 km (0.118 R)
  • M31: 4,672,540 km (0.103 R)
  • M32: 4,777,109 km (0.098 R)
  • M33: 4,874,497 km (0.079 R)
  • M34: 4,988,939 km (0.09 R)
  • M35: 5,079,446 km (0.058 R)
  • M36: 5,195,534 km (0.053 R)
  • M37: 5,295,615 km (0.111 R)
  • M38: 5,421,726 km (0.109 R)
  • M39: 5,634,305 km (0.091 R)
  • M40: 5,745,905 km (0.092 R)
  • M41: 5,910,313 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.8

Radius: 12.1

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.8 AU - 1.1 AU

Year: 589 Days

Day: 13.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.7 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (47)

Outer Limit: 41,000,903 km

  • M1: 154,983 km (0.112 R)
  • M2: 256,560 km (0.116 R)
  • M3: 339,438 km (0.103 R)
  • M4: 558,449 km (0.087 R)
  • M5: 636,240 km (0.057 R)
  • M6: 714,180 km (0.112 R)
  • M7: 813,663 km (0.088 R)
  • M8: 890,556 km (0.105 R)
  • M9: 1,013,526 km (0.102 R)
  • M10: 1,168,210 km (0.089 R)
  • M11: 1,256,473 km (0.088 R)
  • M12: 1,473,689 km (0.083 R)
  • M13: 1,564,046 km (0.114 R)
  • M14: 1,792,781 km (0.034 R)
  • M15: 1,902,137 km (0.098 R)
  • M16: 1,982,471 km (0.059 R)
  • M17: 2,083,150 km (0.111 R)
  • M18: 2,302,760 km (0.062 R)
  • M19: 2,422,139 km (0.089 R)
  • M20: 2,557,376 km (0.109 R)
  • M21: 2,660,449 km (0.098 R)
  • M22: 2,786,111 km (0.064 R)
  • M23: 2,949,472 km (0.075 R)
  • M24: 3,043,419 km (0.091 R)
  • M25: 3,160,255 km (0.042 R)
  • M26: 3,256,297 km (0.055 R)
  • M27: 3,368,495 km (0.117 R)
  • M28: 3,474,261 km (0.074 R)
  • M29: 3,558,185 km (0.081 R)
  • M30: 3,736,057 km (0.084 R)
  • M31: 3,830,005 km (0.1 R)
  • M32: 4,132,641 km (0.104 R)
  • M33: 4,246,186 km (0.045 R)
  • M34: 4,377,234 km (0.119 R)
  • M35: 4,601,631 km (0.091 R)
  • M36: 4,829,618 km (0.106 R)
  • M37: 4,906,511 km (0.059 R)
  • M38: 5,104,878 km (0.054 R)
  • M39: 5,183,267 km (0.089 R)
  • M40: 5,261,956 km (0.064 R)
  • M41: 5,402,877 km (0.094 R)
  • M42: 5,581,048 km (0.077 R)
  • M43: 5,724,811 km (0.059 R)
  • M44: 5,851,670 km (0.069 R)
  • M45: 5,970,451 km (0.097 R)
  • M46: 6,173,156 km (0.106 R)
  • M47: 6,340,706 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.3

Radius: 10.7

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.58 AU - 2.76 AU

Year: 2774 Days

Day: 13.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.8 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (70)

Outer Limit: 41,000,903 km

  • M1: 134,937 km (0.068 R)
  • M2: 269,426 km (0.091 R)
  • M3: 347,516 km (0.106 R)
  • M4: 436,826 km (0.096 R)
  • M5: 561,890 km (0.116 R)
  • M6: 926,310 km (0.08 R)
  • M7: 1,036,863 km (0.114 R)
  • M8: 1,223,561 km (0.092 R)
  • M9: 1,346,082 km (0.055 R)
  • M10: 1,643,632 km (0.086 R)
  • M11: 1,933,852 km (0.108 R)
  • M12: 2,005,359 km (0.117 R)
  • M13: 2,392,070 km (0.096 R)
  • M14: 2,469,113 km (0.104 R)
  • M15: 2,769,805 km (0.102 R)
  • M16: 2,999,138 km (0.079 R)
  • M17: 3,149,783 km (0.116 R)
  • M18: 4,217,613 km (0.094 R)
  • M19: 4,558,397 km (0.083 R)
  • M20: 4,908,157 km (0.092 R)
  • M21: 5,226,351 km (0.112 R)
  • M22: 5,306,984 km (0.118 R)
  • M23: 5,388,067 km (0.095 R)
  • M24: 5,654,351 km (0.093 R)
  • M25: 5,904,030 km (0.077 R)
  • M26: 6,030,290 km (0.111 R)
  • M27: 6,157,448 km (0.091 R)
  • M28: 6,328,289 km (0.093 R)
  • M29: 6,414,308 km (0.032 R)
  • M30: 7,027,659 km (0.072 R)
  • M31: 7,341,366 km (0.095 R)
  • M32: 7,431,873 km (0.064 R)
  • M33: 7,797,490 km (0.045 R)
  • M34: 8,192,428 km (0.098 R)
  • M35: 8,570,163 km (0.094 R)
  • M36: 8,833,305 km (0.118 R)
  • M37: 8,953,732 km (0.117 R)
  • M38: 9,050,372 km (0.09 R)
  • M39: 9,762,308 km (0.025 R)
  • M40: 9,836,958 km (0.044 R)
  • M41: 10,466,765 km (0.07 R)
  • M42: 11,161,497 km (0.111 R)
  • M43: 11,527,713 km (0.102 R)
  • M44: 11,818,082 km (0.046 R)
  • M45: 11,950,925 km (0.112 R)
  • M46: 12,352,446 km (0.05 R)
  • M47: 12,541,388 km (0.083 R)
  • M48: 12,758,454 km (0.096 R)
  • M49: 13,196,178 km (0.081 R)
  • M50: 13,638,987 km (0.031 R)
  • M51: 13,778,413 km (0.064 R)
  • M52: 13,862,337 km (0.09 R)
  • M53: 14,453,997 km (0.104 R)
  • M54: 15,255,841 km (0.074 R)
  • M55: 15,371,630 km (0.047 R)
  • M56: 15,574,934 km (0.052 R)
  • M57: 15,925,441 km (0.041 R)
  • M58: 16,072,197 km (0.107 R)
  • M59: 17,112,500 km (0.045 R)
  • M60: 17,232,777 km (0.065 R)
  • M61: 17,504,447 km (0.086 R)
  • M62: 18,051,975 km (0.062 R)
  • M63: 18,266,498 km (0.082 R)
  • M64: 18,790,839 km (0.107 R)
  • M65: 19,163,936 km (0.105 R)
  • M66: 19,476,895 km (0.098 R)
  • M67: 20,044,170 km (0.109 R)
  • M68: 21,195,176 km (0.059 R)
  • M69: 21,389,055 km (0.093 R)
  • M70: 21,713,682 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 10.1

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.57 AU - 5.87 AU

Year: 7583 Days

Day: 11.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.7 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (75)

Outer Limit: 41,000,903 km

  • M1: 215,720 km (0.119 R)
  • M2: 314,904 km (0.07 R)
  • M3: 388,356 km (0.05 R)
  • M4: 469,289 km (0.119 R)
  • M5: 557,102 km (0.049 R)
  • M6: 846,874 km (0.097 R)
  • M7: 935,136 km (0.098 R)
  • M8: 1,003,503 km (0.045 R)
  • M9: 1,207,105 km (0.101 R)
  • M10: 1,544,598 km (0.115 R)
  • M11: 1,626,727 km (0.092 R)
  • M12: 1,696,290 km (0.115 R)
  • M13: 2,044,554 km (0.051 R)
  • M14: 2,415,407 km (0.091 R)
  • M15: 2,495,292 km (0.085 R)
  • M16: 2,641,599 km (0.089 R)
  • M17: 2,740,633 km (0.118 R)
  • M18: 2,925,686 km (0.069 R)
  • M19: 3,219,645 km (0.118 R)
  • M20: 3,432,972 km (0.084 R)
  • M21: 3,817,438 km (0.086 R)
  • M22: 4,254,563 km (0.085 R)
  • M23: 4,332,205 km (0.102 R)
  • M24: 4,410,295 km (0.057 R)
  • M25: 5,134,797 km (0.084 R)
  • M26: 5,217,525 km (0.111 R)
  • M27: 5,553,223 km (0.047 R)
  • M28: 5,702,372 km (0.071 R)
  • M29: 5,852,717 km (0.098 R)
  • M30: 5,939,335 km (0.099 R)
  • M31: 6,400,694 km (0.074 R)
  • M32: 6,714,850 km (0.097 R)
  • M33: 7,034,092 km (0.066 R)
  • M34: 7,218,696 km (0.06 R)
  • M35: 7,498,593 km (0.103 R)
  • M36: 7,569,203 km (0.046 R)
  • M37: 7,639,963 km (0.094 R)
  • M38: 7,711,022 km (0.107 R)
  • M39: 7,853,589 km (0.088 R)
  • M40: 8,093,394 km (0.108 R)
  • M41: 8,189,885 km (0.072 R)
  • M42: 8,286,974 km (0.097 R)
  • M43: 8,482,050 km (0.054 R)
  • M44: 8,876,689 km (0.054 R)
  • M45: 9,126,517 km (0.106 R)
  • M46: 10,044,899 km (0.046 R)
  • M47: 10,200,929 km (0.104 R)
  • M48: 10,541,564 km (0.069 R)
  • M49: 11,099,713 km (0.095 R)
  • M50: 11,287,907 km (0.106 R)
  • M51: 11,722,040 km (0.117 R)
  • M52: 11,996,104 km (0.071 R)
  • M53: 12,244,735 km (0.055 R)
  • M54: 12,915,831 km (0.118 R)
  • M55: 13,199,020 km (0.056 R)
  • M56: 13,341,288 km (0.086 R)
  • M57: 13,541,450 km (0.032 R)
  • M58: 13,771,531 km (0.114 R)
  • M59: 14,911,168 km (0.078 R)
  • M60: 15,059,419 km (0.089 R)
  • M61: 15,357,568 km (0.087 R)
  • M62: 16,020,137 km (0.059 R)
  • M63: 17,466,898 km (0.104 R)
  • M64: 17,905,968 km (0.113 R)
  • M65: 19,665,538 km (0.12 R)
  • M66: 20,319,131 km (0.043 R)
  • M67: 20,384,804 km (0.097 R)
  • M68: 20,516,450 km (0.116 R)
  • M69: 20,714,518 km (0.067 R)
  • M70: 21,446,351 km (0.104 R)
  • M71: 21,781,749 km (0.079 R)
  • M72: 21,882,728 km (0.107 R)
  • M73: 21,983,706 km (0.111 R)
  • M74: 22,321,947 km (0.04 R)
  • M75: 22,866,633 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.4

Radius: 8.5

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.43 AU - 6.11 AU

Year: 8812 Days

Day: 6.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.8 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (90)

Outer Limit: 41,000,903 km

  • M1: 114,592 km (0.09 R)
  • M2: 388,356 km (0.06 R)
  • M3: 599,139 km (0.118 R)
  • M4: 718,369 km (0.111 R)
  • M5: 1,043,744 km (0.095 R)
  • M6: 1,394,701 km (0.05 R)
  • M7: 1,483,562 km (0.118 R)
  • M8: 1,611,169 km (0.119 R)
  • M9: 2,137,754 km (0.108 R)
  • M10: 2,409,423 km (0.092 R)
  • M11: 2,670,023 km (0.055 R)
  • M12: 2,939,897 km (0.062 R)
  • M13: 3,031,750 km (0.113 R)
  • M14: 3,433,122 km (0.06 R)
  • M15: 3,578,830 km (0.06 R)
  • M16: 4,028,222 km (0.088 R)
  • M17: 4,980,113 km (0.12 R)
  • M18: 5,062,392 km (0.115 R)
  • M19: 5,424,718 km (0.115 R)
  • M20: 5,911,061 km (0.052 R)
  • M21: 6,681,938 km (0.106 R)
  • M22: 6,986,819 km (0.083 R)
  • M23: 7,141,054 km (0.113 R)
  • M24: 7,832,645 km (0.11 R)
  • M25: 7,896,673 km (0.115 R)
  • M26: 7,992,865 km (0.097 R)
  • M27: 8,316,594 km (0.114 R)
  • M28: 8,414,431 km (0.092 R)
  • M29: 8,644,513 km (0.101 R)
  • M30: 9,144,469 km (0.092 R)
  • M31: 9,313,215 km (0.118 R)
  • M32: 9,483,009 km (0.086 R)
  • M33: 9,929,110 km (0.105 R)
  • M34: 10,312,080 km (0.102 R)
  • M35: 10,806,501 km (0.095 R)
  • M36: 11,308,552 km (0.111 R)
  • M37: 13,049,273 km (0.081 R)
  • M38: 13,239,412 km (0.06 R)
  • M39: 14,086,584 km (0.076 R)
  • M40: 14,320,555 km (0.071 R)
  • M41: 14,516,678 km (0.115 R)
  • M42: 15,229,961 km (0.101 R)
  • M43: 15,429,973 km (0.12 R)
  • M44: 15,832,990 km (0.113 R)
  • M45: 16,320,978 km (0.03 R)
  • M46: 16,896,631 km (0.103 R)
  • M47: 17,479,015 km (0.039 R)
  • M48: 17,562,640 km (0.06 R)
  • M49: 18,025,646 km (0.07 R)
  • M50: 18,364,784 km (0.029 R)
  • M51: 18,920,391 km (0.056 R)
  • M52: 19,265,064 km (0.108 R)
  • M53: 19,611,832 km (0.12 R)
  • M54: 19,742,431 km (0.101 R)
  • M55: 19,960,694 km (0.067 R)
  • M56: 20,135,873 km (0.063 R)
  • M57: 20,620,271 km (0.065 R)
  • M58: 20,886,107 km (0.087 R)
  • M59: 21,108,559 km (0.07 R)
  • M60: 21,242,449 km (0.119 R)
  • M61: 21,421,218 km (0.103 R)
  • M62: 21,780,552 km (0.074 R)
  • M63: 21,870,610 km (0.068 R)
  • M64: 22,051,325 km (0.118 R)
  • M65: 22,641,787 km (0.099 R)
  • M66: 23,745,371 km (0.09 R)
  • M67: 24,070,597 km (0.117 R)
  • M68: 24,631,589 km (0.111 R)
  • M69: 24,913,581 km (0.114 R)
  • M70: 25,055,100 km (0.119 R)
  • M71: 27,160,092 km (0.117 R)
  • M72: 27,695,203 km (0.075 R)
  • M73: 28,037,483 km (0.101 R)
  • M74: 28,479,695 km (0.095 R)
  • M75: 29,023,333 km (0.038 R)
  • M76: 29,670,045 km (0.098 R)
  • M77: 29,970,288 km (0.08 R)
  • M78: 30,927,415 km (0.079 R)
  • M79: 31,180,834 km (0.116 R)
  • M80: 31,486,013 km (0.118 R)
  • M81: 31,690,065 km (0.116 R)
  • M82: 31,843,253 km (0.107 R)
  • M83: 32,819,828 km (0.112 R)
  • M84: 33,026,722 km (0.06 R)
  • M85: 33,441,557 km (0.119 R)
  • M86: 33,545,677 km (0.057 R)
  • M87: 33,753,917 km (0.077 R)
  • M88: 33,962,756 km (0.113 R)
  • M89: 34,381,630 km (0.103 R)
  • M90: 34,749,491 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.1

Radius: 6.7

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.92 AU - 6.72 AU

Year: 10102 Days

Day: 20.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 34 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (83)

Outer Limit: 41,000,903 km

  • M1: 107,262 km (0.082 R)
  • M2: 199,115 km (0.118 R)
  • M3: 254,915 km (0.048 R)
  • M4: 386,411 km (0.12 R)
  • M5: 1,281,455 km (0.095 R)
  • M6: 1,435,840 km (0.086 R)
  • M7: 1,495,380 km (0.111 R)
  • M8: 1,699,881 km (0.076 R)
  • M9: 2,726,571 km (0.075 R)
  • M10: 2,800,921 km (0.069 R)
  • M11: 2,900,852 km (0.082 R)
  • M12: 3,104,455 km (0.081 R)
  • M13: 3,286,516 km (0.116 R)
  • M14: 4,021,041 km (0.07 R)
  • M15: 4,162,411 km (0.096 R)
  • M16: 4,248,131 km (0.109 R)
  • M17: 4,421,215 km (0.107 R)
  • M18: 4,655,635 km (0.07 R)
  • M19: 4,894,244 km (0.055 R)
  • M20: 4,984,751 km (0.118 R)
  • M21: 5,167,410 km (0.069 R)
  • M22: 5,228,745 km (0.114 R)
  • M23: 5,352,163 km (0.073 R)
  • M24: 5,414,396 km (0.073 R)
  • M25: 6,178,242 km (0.082 R)
  • M26: 6,606,092 km (0.119 R)
  • M27: 6,773,193 km (0.102 R)
  • M28: 7,981,495 km (0.099 R)
  • M29: 8,088,158 km (0.068 R)
  • M30: 8,302,981 km (0.053 R)
  • M31: 8,701,510 km (0.072 R)
  • M32: 8,884,767 km (0.04 R)
  • M33: 9,404,620 km (0.08 R)
  • M34: 9,479,568 km (0.105 R)
  • M35: 10,318,513 km (0.082 R)
  • M36: 10,434,751 km (0.057 R)
  • M37: 10,786,006 km (0.088 R)
  • M38: 11,180,945 km (0.078 R)
  • M39: 11,340,267 km (0.096 R)
  • M40: 11,661,154 km (0.08 R)
  • M41: 12,025,724 km (0.119 R)
  • M42: 12,352,895 km (0.105 R)
  • M43: 12,600,180 km (0.086 R)
  • M44: 13,015,912 km (0.071 R)
  • M45: 14,376,655 km (0.12 R)
  • M46: 14,463,122 km (0.112 R)
  • M47: 15,426,532 km (0.087 R)
  • M48: 16,410,438 km (0.054 R)
  • M49: 17,506,840 km (0.083 R)
  • M50: 17,970,594 km (0.075 R)
  • M51: 18,957,641 km (0.058 R)
  • M52: 20,252,410 km (0.117 R)
  • M53: 20,495,357 km (0.115 R)
  • M54: 20,788,120 km (0.068 R)
  • M55: 21,328,468 km (0.094 R)
  • M56: 22,022,751 km (0.117 R)
  • M57: 22,172,499 km (0.094 R)
  • M58: 22,372,810 km (0.108 R)
  • M59: 22,623,836 km (0.093 R)
  • M60: 24,614,235 km (0.116 R)
  • M61: 25,446,897 km (0.106 R)
  • M62: 26,553,772 km (0.092 R)
  • M63: 27,193,303 km (0.102 R)
  • M64: 27,568,793 km (0.032 R)
  • M65: 27,784,065 km (0.081 R)
  • M66: 28,216,402 km (0.092 R)
  • M67: 28,596,381 km (0.102 R)
  • M68: 30,355,203 km (0.086 R)
  • M69: 31,416,002 km (0.101 R)
  • M70: 31,640,847 km (0.103 R)
  • M71: 31,922,839 km (0.055 R)
  • M72: 32,432,220 km (0.078 R)
  • M73: 32,944,293 km (0.109 R)
  • M74: 33,344,468 km (0.076 R)
  • M75: 33,401,764 km (0.044 R)
  • M76: 33,803,733 km (0.112 R)
  • M77: 34,844,785 km (0.066 R)
  • M78: 34,902,978 km (0.12 R)
  • M79: 36,426,034 km (0.095 R)
  • M80: 38,510,381 km (0.101 R)
  • M81: 38,751,084 km (0.113 R)
  • M82: 40,083,702 km (0.084 R)
  • M83: 40,939,552 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 16,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit