Star System Generated (Seed: 1768416245)

Star Details

Spectral Class: K7V

Temperature: 4,129 K

Mass: 0.67 sol

Luminosity: 0.25 lux

Habitable Zone (HZ)

Inner Boundary: 0.48 AU

Outer Boundary: 0.69 AU

Physical Limits

Snow Line: 2.4 AU

Max System Radius: 16.4 AU

Planetary System (5 Planets)

Planet 1 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.6

Radius: 13.9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.34 AU - 2.72 AU

Year: 1796 Days

Day: 13.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.1 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (63)

Outer Limit: 82,928,807 km

  • M1: 185,352 km (0.073 R)
  • M2: 276,756 km (0.029 R)
  • M3: 431,739 km (0.101 R)
  • M4: 521,947 km (0.106 R)
  • M5: 620,682 km (0.072 R)
  • M6: 818,001 km (0.071 R)
  • M7: 913,145 km (0.105 R)
  • M8: 1,063,641 km (0.042 R)
  • M9: 1,169,107 km (0.068 R)
  • M10: 1,315,564 km (0.096 R)
  • M11: 1,679,236 km (0.11 R)
  • M12: 2,085,843 km (0.083 R)
  • M13: 2,335,672 km (0.057 R)
  • M14: 2,429,021 km (0.099 R)
  • M15: 2,668,078 km (0.076 R)
  • M16: 2,790,599 km (0.12 R)
  • M17: 3,092,487 km (0.096 R)
  • M18: 3,458,254 km (0.1 R)
  • M19: 3,565,366 km (0.084 R)
  • M20: 3,660,062 km (0.103 R)
  • M21: 3,755,655 km (0.11 R)
  • M22: 3,949,234 km (0.11 R)
  • M23: 4,146,255 km (0.075 R)
  • M24: 4,564,829 km (0.099 R)
  • M25: 4,667,902 km (0.098 R)
  • M26: 4,816,603 km (0.103 R)
  • M27: 4,997,018 km (0.116 R)
  • M28: 5,088,123 km (0.093 R)
  • M29: 5,287,537 km (0.097 R)
  • M30: 5,678,286 km (0.087 R)
  • M31: 6,110,923 km (0.108 R)
  • M32: 6,241,223 km (0.059 R)
  • M33: 6,554,332 km (0.087 R)
  • M34: 6,654,263 km (0.077 R)
  • M35: 6,788,303 km (0.118 R)
  • M36: 7,161,848 km (0.064 R)
  • M37: 8,142,612 km (0.068 R)
  • M38: 8,412,636 km (0.057 R)
  • M39: 8,630,750 km (0.037 R)
  • M40: 9,109,762 km (0.063 R)
  • M41: 9,352,560 km (0.078 R)
  • M42: 9,540,754 km (0.116 R)
  • M43: 9,711,295 km (0.095 R)
  • M44: 9,901,883 km (0.083 R)
  • M45: 10,016,924 km (0.11 R)
  • M46: 10,325,694 km (0.1 R)
  • M47: 10,618,158 km (0.099 R)
  • M48: 10,794,833 km (0.117 R)
  • M49: 11,211,164 km (0.111 R)
  • M50: 11,371,084 km (0.059 R)
  • M51: 11,531,901 km (0.118 R)
  • M52: 11,652,926 km (0.079 R)
  • M53: 11,875,977 km (0.109 R)
  • M54: 12,120,868 km (0.104 R)
  • M55: 12,346,911 km (0.098 R)
  • M56: 12,491,422 km (0.094 R)
  • M57: 12,615,738 km (0.097 R)
  • M58: 12,907,603 km (0.079 R)
  • M59: 13,286,086 km (0.105 R)
  • M60: 13,646,916 km (0.066 R)
  • M61: 13,860,542 km (0.116 R)
  • M62: 14,226,608 km (0.113 R)
  • M63: 14,356,459 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.3

Radius: 10.9

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.94 AU - 6.1 AU

Year: 6591 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.5 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (80)

Outer Limit: 82,928,807 km

  • M1: 153,936 km (0.087 R)
  • M2: 439,818 km (0.059 R)
  • M3: 631,303 km (0.108 R)
  • M4: 730,786 km (0.113 R)
  • M5: 914,791 km (0.08 R)
  • M6: 1,046,437 km (0.061 R)
  • M7: 1,167,013 km (0.118 R)
  • M8: 1,460,674 km (0.051 R)
  • M9: 1,636,451 km (0.062 R)
  • M10: 1,860,848 km (0.11 R)
  • M11: 2,030,492 km (0.11 R)
  • M12: 2,317,121 km (0.117 R)
  • M13: 2,593,429 km (0.048 R)
  • M14: 2,711,761 km (0.055 R)
  • M15: 3,459,600 km (0.089 R)
  • M16: 4,212,676 km (0.105 R)
  • M17: 4,493,770 km (0.036 R)
  • M18: 5,283,348 km (0.056 R)
  • M19: 5,525,547 km (0.092 R)
  • M20: 5,740,519 km (0.101 R)
  • M21: 5,864,536 km (0.096 R)
  • M22: 6,337,863 km (0.095 R)
  • M23: 6,790,846 km (0.071 R)
  • M24: 7,087,648 km (0.08 R)
  • M25: 7,220,790 km (0.118 R)
  • M26: 7,388,639 km (0.065 R)
  • M27: 7,830,850 km (0.066 R)
  • M28: 8,281,738 km (0.052 R)
  • M29: 8,351,900 km (0.118 R)
  • M30: 8,598,886 km (0.097 R)
  • M31: 9,832,769 km (0.105 R)
  • M32: 9,981,619 km (0.055 R)
  • M33: 10,813,383 km (0.078 R)
  • M34: 10,967,020 km (0.119 R)
  • M35: 11,198,897 km (0.096 R)
  • M36: 11,315,284 km (0.086 R)
  • M37: 12,382,216 km (0.108 R)
  • M38: 12,947,995 km (0.091 R)
  • M39: 13,522,152 km (0.061 R)
  • M40: 13,979,323 km (0.063 R)
  • M41: 14,230,647 km (0.102 R)
  • M42: 15,036,830 km (0.094 R)
  • M43: 15,208,419 km (0.043 R)
  • M44: 15,423,840 km (0.12 R)
  • M45: 15,596,924 km (0.052 R)
  • M46: 15,945,039 km (0.083 R)
  • M47: 16,516,203 km (0.118 R)
  • M48: 16,604,616 km (0.089 R)
  • M49: 17,228,289 km (0.116 R)
  • M50: 17,452,836 km (0.065 R)
  • M51: 17,859,592 km (0.104 R)
  • M52: 18,452,748 km (0.066 R)
  • M53: 20,270,362 km (0.094 R)
  • M54: 20,936,820 km (0.066 R)
  • M55: 21,176,476 km (0.089 R)
  • M56: 21,610,310 km (0.114 R)
  • M57: 22,535,872 km (0.108 R)
  • M58: 22,683,226 km (0.078 R)
  • M59: 23,077,566 km (0.119 R)
  • M60: 23,424,483 km (0.055 R)
  • M61: 23,823,162 km (0.075 R)
  • M62: 25,083,524 km (0.103 R)
  • M63: 25,850,063 km (0.066 R)
  • M64: 26,676,143 km (0.117 R)
  • M65: 27,931,568 km (0.05 R)
  • M66: 28,195,608 km (0.087 R)
  • M67: 28,513,354 km (0.115 R)
  • M68: 28,885,703 km (0.088 R)
  • M69: 31,482,124 km (0.051 R)
  • M70: 31,921,942 km (0.091 R)
  • M71: 32,808,010 km (0.117 R)
  • M72: 34,604,231 km (0.095 R)
  • M73: 35,228,952 km (0.052 R)
  • M74: 36,259,382 km (0.093 R)
  • M75: 36,374,573 km (0.12 R)
  • M76: 37,183,598 km (0.08 R)
  • M77: 37,299,686 km (0.104 R)
  • M78: 37,415,923 km (0.114 R)
  • M79: 38,232,728 km (0.11 R)
  • M80: 39,232,341 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.7

Radius: 7.5

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.9 AU - 13.08 AU

Year: 19697 Days

Day: 16.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.6 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (92)

Outer Limit: 82,928,807 km

  • M1: 108,758 km (0.115 R)
  • M2: 306,825 km (0.103 R)
  • M3: 364,869 km (0.095 R)
  • M4: 494,122 km (0.035 R)
  • M5: 2,029,445 km (0.082 R)
  • M6: 2,481,081 km (0.07 R)
  • M7: 2,638,458 km (0.079 R)
  • M8: 2,702,336 km (0.096 R)
  • M9: 3,164,145 km (0.065 R)
  • M10: 3,266,320 km (0.103 R)
  • M11: 3,544,123 km (0.106 R)
  • M12: 4,385,013 km (0.096 R)
  • M13: 4,614,197 km (0.109 R)
  • M14: 5,124,176 km (0.09 R)
  • M15: 5,406,317 km (0.049 R)
  • M16: 6,411,466 km (0.106 R)
  • M17: 6,847,095 km (0.101 R)
  • M18: 8,024,131 km (0.045 R)
  • M19: 8,304,477 km (0.1 R)
  • M20: 8,683,408 km (0.074 R)
  • M21: 8,875,043 km (0.101 R)
  • M22: 9,019,704 km (0.102 R)
  • M23: 9,804,196 km (0.069 R)
  • M24: 10,356,062 km (0.063 R)
  • M25: 10,559,366 km (0.068 R)
  • M26: 10,763,866 km (0.045 R)
  • M27: 10,918,101 km (0.107 R)
  • M28: 11,912,179 km (0.087 R)
  • M29: 12,071,800 km (0.032 R)
  • M30: 13,429,102 km (0.116 R)
  • M31: 13,873,557 km (0.118 R)
  • M32: 15,699,399 km (0.032 R)
  • M33: 15,932,921 km (0.089 R)
  • M34: 16,521,738 km (0.09 R)
  • M35: 16,580,979 km (0.084 R)
  • M36: 16,699,760 km (0.084 R)
  • M37: 16,818,840 km (0.071 R)
  • M38: 16,997,908 km (0.063 R)
  • M39: 17,660,029 km (0.078 R)
  • M40: 17,841,940 km (0.027 R)
  • M41: 18,146,820 km (0.108 R)
  • M42: 19,948,278 km (0.077 R)
  • M43: 20,201,248 km (0.11 R)
  • M44: 20,646,301 km (0.116 R)
  • M45: 21,030,469 km (0.079 R)
  • M46: 23,852,034 km (0.12 R)
  • M47: 24,389,988 km (0.091 R)
  • M48: 24,863,914 km (0.06 R)
  • M49: 25,477,714 km (0.11 R)
  • M50: 26,581,298 km (0.04 R)
  • M51: 27,630,128 km (0.114 R)
  • M52: 28,124,100 km (0.109 R)
  • M53: 29,192,528 km (0.118 R)
  • M54: 31,002,663 km (0.072 R)
  • M55: 31,222,272 km (0.116 R)
  • M56: 31,442,480 km (0.052 R)
  • M57: 31,515,933 km (0.091 R)
  • M58: 31,884,393 km (0.082 R)
  • M59: 32,254,199 km (0.104 R)
  • M60: 32,328,249 km (0.074 R)
  • M61: 33,898,130 km (0.111 R)
  • M62: 34,351,261 km (0.099 R)
  • M63: 34,426,958 km (0.065 R)
  • M64: 35,492,693 km (0.078 R)
  • M65: 35,645,732 km (0.059 R)
  • M66: 36,029,600 km (0.109 R)
  • M67: 37,033,850 km (0.077 R)
  • M68: 37,111,492 km (0.078 R)
  • M69: 37,266,924 km (0.116 R)
  • M70: 37,734,567 km (0.101 R)
  • M71: 37,968,987 km (0.101 R)
  • M72: 38,518,161 km (0.108 R)
  • M73: 38,596,849 km (0.096 R)
  • M74: 39,386,277 km (0.113 R)
  • M75: 39,703,574 km (0.084 R)
  • M76: 40,340,711 km (0.077 R)
  • M77: 41,463,892 km (0.106 R)
  • M78: 42,678,627 km (0.118 R)
  • M79: 43,086,132 km (0.108 R)
  • M80: 44,316,424 km (0.108 R)
  • M81: 46,225,293 km (0.084 R)
  • M82: 46,476,169 km (0.062 R)
  • M83: 47,737,728 km (0.069 R)
  • M84: 48,330,285 km (0.099 R)
  • M85: 50,036,598 km (0.113 R)
  • M86: 50,380,225 km (0.048 R)
  • M87: 50,552,412 km (0.101 R)
  • M88: 51,329,273 km (0.102 R)
  • M89: 53,859,572 km (0.061 R)
  • M90: 57,235,996 km (0.057 R)
  • M91: 58,678,119 km (0.074 R)
  • M92: 60,040,806 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.9

Radius: 5.1

Gravity: 23.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.81 AU - 15.97 AU

Year: 21864 Days

Day: 17.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.4 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (97)

Outer Limit: 82,928,807 km

  • M1: 70,311 km (0.059 R)
  • M2: 205,697 km (0.112 R)
  • M3: 315,951 km (0.1 R)
  • M4: 426,055 km (0.117 R)
  • M5: 659,577 km (0.112 R)
  • M6: 777,759 km (0.046 R)
  • M7: 1,061,846 km (0.076 R)
  • M8: 1,590,076 km (0.093 R)
  • M9: 2,474,498 km (0.066 R)
  • M10: 3,402,454 km (0.11 R)
  • M11: 3,860,223 km (0.118 R)
  • M12: 4,205,196 km (0.118 R)
  • M13: 4,337,141 km (0.081 R)
  • M14: 4,470,433 km (0.111 R)
  • M15: 4,786,833 km (0.108 R)
  • M16: 5,017,213 km (0.115 R)
  • M17: 5,584,788 km (0.084 R)
  • M18: 5,925,272 km (0.105 R)
  • M19: 6,728,613 km (0.106 R)
  • M20: 7,512,207 km (0.044 R)
  • M21: 7,618,870 km (0.112 R)
  • M22: 8,657,079 km (0.108 R)
  • M23: 8,993,974 km (0.11 R)
  • M24: 9,565,138 km (0.088 R)
  • M25: 10,030,537 km (0.077 R)
  • M26: 10,089,180 km (0.064 R)
  • M27: 10,443,727 km (0.051 R)
  • M28: 10,503,267 km (0.05 R)
  • M29: 11,964,389 km (0.098 R)
  • M30: 12,276,749 km (0.078 R)
  • M31: 13,101,333 km (0.101 R)
  • M32: 13,552,669 km (0.07 R)
  • M33: 13,747,745 km (0.085 R)
  • M34: 15,816,684 km (0.108 R)
  • M35: 17,483,952 km (0.096 R)
  • M36: 18,625,982 km (0.056 R)
  • M37: 18,915,304 km (0.102 R)
  • M38: 19,425,134 km (0.06 R)
  • M39: 19,498,287 km (0.054 R)
  • M40: 20,235,356 km (0.088 R)
  • M41: 21,964,857 km (0.061 R)
  • M42: 22,423,823 km (0.12 R)
  • M43: 22,808,739 km (0.101 R)
  • M44: 23,897,811 km (0.076 R)
  • M45: 24,133,428 km (0.092 R)
  • M46: 25,563,135 km (0.085 R)
  • M47: 28,670,133 km (0.113 R)
  • M48: 29,171,585 km (0.091 R)
  • M49: 31,034,527 km (0.111 R)
  • M50: 33,373,041 km (0.086 R)
  • M51: 34,076,749 km (0.105 R)
  • M52: 34,607,822 km (0.034 R)
  • M53: 35,409,367 km (0.087 R)
  • M54: 36,668,532 km (0.114 R)
  • M55: 36,758,890 km (0.089 R)
  • M56: 38,308,724 km (0.088 R)
  • M57: 39,045,343 km (0.058 R)
  • M58: 42,133,043 km (0.113 R)
  • M59: 42,512,723 km (0.119 R)
  • M60: 42,607,718 km (0.083 R)
  • M61: 44,042,361 km (0.118 R)
  • M62: 44,620,557 km (0.074 R)
  • M63: 45,395,474 km (0.103 R)
  • M64: 47,352,064 km (0.034 R)
  • M65: 47,746,704 km (0.082 R)
  • M66: 48,043,356 km (0.095 R)
  • M67: 48,439,940 km (0.104 R)
  • M68: 50,438,717 km (0.039 R)
  • M69: 51,650,909 km (0.093 R)
  • M70: 52,260,670 km (0.119 R)
  • M71: 52,464,422 km (0.083 R)
  • M72: 52,566,448 km (0.111 R)
  • M73: 52,770,499 km (0.117 R)
  • M74: 54,104,015 km (0.026 R)
  • M75: 54,310,161 km (0.048 R)
  • M76: 54,930,094 km (0.089 R)
  • M77: 55,137,287 km (0.104 R)
  • M78: 55,552,421 km (0.069 R)
  • M79: 57,223,280 km (0.055 R)
  • M80: 58,064,918 km (0.111 R)
  • M81: 59,866,824 km (0.072 R)
  • M82: 60,400,290 km (0.049 R)
  • M83: 60,828,289 km (0.033 R)
  • M84: 65,162,439 km (0.113 R)
  • M85: 65,711,164 km (0.116 R)
  • M86: 66,041,177 km (0.096 R)
  • M87: 67,810,321 km (0.067 R)
  • M88: 68,700,728 km (0.084 R)
  • M89: 70,268,364 km (0.112 R)
  • M90: 70,831,001 km (0.106 R)
  • M91: 71,960,914 km (0.032 R)
  • M92: 72,868,973 km (0.109 R)
  • M93: 72,982,817 km (0.081 R)
  • M94: 75,156,025 km (0.056 R)
  • M95: 76,655,146 km (0.065 R)
  • M96: 77,002,512 km (0.117 R)
  • M97: 77,118,450 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.4

Radius: 3.3

Gravity: 54.67 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.95 AU - 16.87 AU

Year: 24409 Days

Day: 16.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.8 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (85)

Outer Limit: 82,928,807 km

  • M1: 136,732 km (0.075 R)
  • M2: 208,839 km (0.114 R)
  • M3: 995,723 km (0.071 R)
  • M4: 1,052,421 km (0.069 R)
  • M5: 1,168,958 km (0.036 R)
  • M6: 1,228,947 km (0.075 R)
  • M7: 1,446,462 km (0.099 R)
  • M8: 1,743,563 km (0.112 R)
  • M9: 1,846,636 km (0.1 R)
  • M10: 2,168,122 km (0.116 R)
  • M11: 2,701,588 km (0.062 R)
  • M12: 2,781,024 km (0.118 R)
  • M13: 3,748,175 km (0.076 R)
  • M14: 3,792,456 km (0.067 R)
  • M15: 3,836,886 km (0.099 R)
  • M16: 4,244,092 km (0.119 R)
  • M17: 4,808,375 km (0.105 R)
  • M18: 6,318,266 km (0.059 R)
  • M19: 7,288,558 km (0.116 R)
  • M20: 7,399,260 km (0.025 R)
  • M21: 7,454,761 km (0.089 R)
  • M22: 7,622,161 km (0.101 R)
  • M23: 7,790,908 km (0.113 R)
  • M24: 8,419,817 km (0.04 R)
  • M25: 9,604,482 km (0.086 R)
  • M26: 10,154,404 km (0.117 R)
  • M27: 10,277,972 km (0.088 R)
  • M28: 11,929,233 km (0.093 R)
  • M29: 12,785,232 km (0.069 R)
  • M30: 14,416,747 km (0.108 R)
  • M31: 14,694,999 km (0.047 R)
  • M32: 14,904,885 km (0.1 R)
  • M33: 16,256,651 km (0.08 R)
  • M34: 16,473,718 km (0.086 R)
  • M35: 16,546,272 km (0.091 R)
  • M36: 17,277,656 km (0.077 R)
  • M37: 17,647,163 km (0.076 R)
  • M38: 18,019,512 km (0.113 R)
  • M39: 18,394,255 km (0.097 R)
  • M40: 20,696,417 km (0.109 R)
  • M41: 21,642,324 km (0.101 R)
  • M42: 23,412,964 km (0.048 R)
  • M43: 27,433,557 km (0.027 R)
  • M44: 28,124,100 km (0.047 R)
  • M45: 28,907,844 km (0.116 R)
  • M46: 31,661,492 km (0.09 R)
  • M47: 32,294,889 km (0.104 R)
  • M48: 33,023,730 km (0.079 R)
  • M49: 34,404,967 km (0.109 R)
  • M50: 35,523,510 km (0.088 R)
  • M51: 37,223,391 km (0.081 R)
  • M52: 38,949,601 km (0.098 R)
  • M53: 39,336,760 km (0.089 R)
  • M54: 45,599,974 km (0.108 R)
  • M55: 45,803,876 km (0.049 R)
  • M56: 48,689,320 km (0.115 R)
  • M57: 49,106,249 km (0.075 R)
  • M58: 50,997,316 km (0.115 R)
  • M59: 52,058,114 km (0.096 R)
  • M60: 53,663,000 km (0.067 R)
  • M61: 54,417,422 km (0.093 R)
  • M62: 56,155,151 km (0.08 R)
  • M63: 56,921,092 km (0.111 R)
  • M64: 57,360,312 km (0.111 R)
  • M65: 57,690,474 km (0.12 R)
  • M66: 58,573,999 km (0.104 R)
  • M67: 60,130,864 km (0.035 R)
  • M68: 60,242,614 km (0.107 R)
  • M69: 61,026,507 km (0.09 R)
  • M70: 61,813,990 km (0.101 R)
  • M71: 63,285,135 km (0.095 R)
  • M72: 63,398,830 km (0.085 R)
  • M73: 63,854,056 km (0.061 R)
  • M74: 64,082,043 km (0.087 R)
  • M75: 64,767,800 km (0.039 R)
  • M76: 68,699,381 km (0.068 R)
  • M77: 70,222,886 km (0.113 R)
  • M78: 71,047,918 km (0.103 R)
  • M79: 71,165,951 km (0.043 R)
  • M80: 74,259,785 km (0.07 R)
  • M81: 78,005,566 km (0.102 R)
  • M82: 78,493,404 km (0.098 R)
  • M83: 79,962,755 km (0.098 R)
  • M84: 80,700,871 km (0.119 R)
  • M85: 82,928,832 km (0.047 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 16,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit