Star System Generated (Seed: 1767013184)

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 (5 Planets)

Planet 1 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.1

Radius: 11.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.53 AU - 2.65 AU

Year: 2780 Days

Day: 11.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.5 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (67)

Outer Limit: 78,259,747 km

  • M1: 150,795 km (0.12 R)
  • M2: 259,253 km (0.066 R)
  • M3: 379,380 km (0.093 R)
  • M4: 456,124 km (0.084 R)
  • M5: 645,814 km (0.103 R)
  • M6: 926,609 km (0.114 R)
  • M7: 1,029,084 km (0.115 R)
  • M8: 1,225,955 km (0.091 R)
  • M9: 1,371,364 km (0.05 R)
  • M10: 1,522,906 km (0.099 R)
  • M11: 1,680,134 km (0.098 R)
  • M12: 1,878,500 km (0.096 R)
  • M13: 2,035,578 km (0.073 R)
  • M14: 2,122,046 km (0.07 R)
  • M15: 2,247,858 km (0.103 R)
  • M16: 2,480,482 km (0.098 R)
  • M17: 2,613,325 km (0.101 R)
  • M18: 2,707,721 km (0.093 R)
  • M19: 2,789,551 km (0.12 R)
  • M20: 2,899,955 km (0.112 R)
  • M21: 3,298,184 km (0.094 R)
  • M22: 3,518,692 km (0.083 R)
  • M23: 3,820,430 km (0.087 R)
  • M24: 4,021,191 km (0.114 R)
  • M25: 4,177,969 km (0.109 R)
  • M26: 4,400,870 km (0.119 R)
  • M27: 4,481,503 km (0.1 R)
  • M28: 4,627,810 km (0.095 R)
  • M29: 4,709,790 km (0.1 R)
  • M30: 4,858,640 km (0.104 R)
  • M31: 4,942,115 km (0.113 R)
  • M32: 5,400,633 km (0.102 R)
  • M33: 5,487,100 km (0.112 R)
  • M34: 5,979,726 km (0.118 R)
  • M35: 6,141,142 km (0.05 R)
  • M36: 6,541,765 km (0.098 R)
  • M37: 6,819,868 km (0.077 R)
  • M38: 6,988,614 km (0.107 R)
  • M39: 7,522,529 km (0.12 R)
  • M40: 7,638,617 km (0.112 R)
  • M41: 7,951,276 km (0.085 R)
  • M42: 8,690,440 km (0.11 R)
  • M43: 9,098,991 km (0.116 R)
  • M44: 9,285,091 km (0.069 R)
  • M45: 9,514,125 km (0.092 R)
  • M46: 11,124,995 km (0.083 R)
  • M47: 11,792,800 km (0.082 R)
  • M48: 11,973,215 km (0.071 R)
  • M49: 12,109,050 km (0.112 R)
  • M50: 12,336,588 km (0.102 R)
  • M51: 12,749,628 km (0.113 R)
  • M52: 13,424,913 km (0.103 R)
  • M53: 13,731,439 km (0.084 R)
  • M54: 13,897,343 km (0.108 R)
  • M55: 14,087,931 km (0.101 R)
  • M56: 14,567,990 km (0.098 R)
  • M57: 14,834,424 km (0.109 R)
  • M58: 15,371,929 km (0.052 R)
  • M59: 15,618,466 km (0.069 R)
  • M60: 15,742,184 km (0.04 R)
  • M61: 15,940,700 km (0.094 R)
  • M62: 16,015,499 km (0.099 R)
  • M63: 16,165,247 km (0.088 R)
  • M64: 16,340,575 km (0.096 R)
  • M65: 16,617,331 km (0.094 R)
  • M66: 16,895,733 km (0.101 R)
  • M67: 17,124,618 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.9

Radius: 9.5

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.79 AU - 2.81 AU

Year: 3124 Days

Day: 12.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.5 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (81)

Outer Limit: 78,259,747 km

  • M1: 118,930 km (0.045 R)
  • M2: 202,556 km (0.095 R)
  • M3: 413,189 km (0.107 R)
  • M4: 500,405 km (0.086 R)
  • M5: 634,744 km (0.105 R)
  • M6: 1,012,329 km (0.067 R)
  • M7: 1,251,386 km (0.116 R)
  • M8: 1,439,431 km (0.104 R)
  • M9: 1,565,093 km (0.068 R)
  • M10: 2,345,994 km (0.093 R)
  • M11: 2,767,710 km (0.115 R)
  • M12: 2,907,883 km (0.102 R)
  • M13: 3,104,305 km (0.083 R)
  • M14: 3,855,137 km (0.111 R)
  • M15: 3,992,169 km (0.109 R)
  • M16: 4,130,846 km (0.105 R)
  • M17: 4,639,329 km (0.109 R)
  • M18: 4,827,224 km (0.115 R)
  • M19: 4,890,504 km (0.107 R)
  • M20: 4,996,419 km (0.096 R)
  • M21: 5,081,840 km (0.102 R)
  • M22: 5,781,958 km (0.068 R)
  • M23: 5,849,127 km (0.082 R)
  • M24: 6,029,542 km (0.101 R)
  • M25: 6,605,494 km (0.094 R)
  • M26: 6,864,597 km (0.118 R)
  • M27: 7,223,184 km (0.111 R)
  • M28: 7,710,723 km (0.098 R)
  • M29: 7,859,124 km (0.099 R)
  • M30: 7,983,590 km (0.05 R)
  • M31: 8,360,726 km (0.1 R)
  • M32: 8,487,734 km (0.096 R)
  • M33: 8,640,923 km (0.096 R)
  • M34: 8,924,261 km (0.087 R)
  • M35: 9,158,382 km (0.1 R)
  • M36: 9,289,429 km (0.107 R)
  • M37: 9,659,385 km (0.102 R)
  • M38: 10,034,128 km (0.111 R)
  • M39: 10,169,214 km (0.112 R)
  • M40: 10,250,596 km (0.072 R)
  • M41: 10,660,344 km (0.117 R)
  • M42: 10,798,124 km (0.091 R)
  • M43: 10,936,502 km (0.116 R)
  • M44: 11,131,278 km (0.11 R)
  • M45: 11,665,792 km (0.104 R)
  • M46: 11,921,903 km (0.079 R)
  • M47: 12,526,578 km (0.091 R)
  • M48: 12,759,651 km (0.106 R)
  • M49: 13,765,846 km (0.094 R)
  • M50: 13,976,181 km (0.063 R)
  • M51: 14,187,712 km (0.108 R)
  • M52: 14,766,806 km (0.087 R)
  • M53: 14,920,592 km (0.069 R)
  • M54: 15,416,061 km (0.053 R)
  • M55: 15,540,676 km (0.095 R)
  • M56: 15,759,836 km (0.097 R)
  • M57: 15,885,499 km (0.089 R)
  • M58: 16,295,995 km (0.11 R)
  • M59: 16,423,153 km (0.109 R)
  • M60: 17,418,877 km (0.105 R)
  • M61: 17,777,014 km (0.05 R)
  • M62: 18,071,722 km (0.081 R)
  • M63: 18,335,164 km (0.074 R)
  • M64: 18,632,864 km (0.107 R)
  • M65: 18,932,359 km (0.118 R)
  • M66: 19,065,949 km (0.093 R)
  • M67: 19,334,029 km (0.098 R)
  • M68: 20,316,438 km (0.107 R)
  • M69: 20,796,498 km (0.077 R)
  • M70: 21,211,033 km (0.089 R)
  • M71: 21,384,567 km (0.056 R)
  • M72: 21,907,860 km (0.075 R)
  • M73: 22,400,187 km (0.11 R)
  • M74: 22,647,771 km (0.092 R)
  • M75: 22,967,312 km (0.092 R)
  • M76: 23,074,125 km (0.09 R)
  • M77: 23,145,483 km (0.084 R)
  • M78: 23,252,595 km (0.052 R)
  • M79: 23,682,839 km (0.076 R)
  • M80: 24,188,031 km (0.092 R)
  • M81: 24,296,639 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.7

Radius: 11.9

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.57 AU - 6.13 AU

Year: 8252 Days

Day: 11.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 9.2 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (82)

Outer Limit: 78,259,747 km

  • M1: 198,217 km (0.116 R)
  • M2: 290,070 km (0.105 R)
  • M3: 433,086 km (0.098 R)
  • M4: 563,685 km (0.085 R)
  • M5: 853,007 km (0.083 R)
  • M6: 1,504,207 km (0.115 R)
  • M7: 1,780,065 km (0.119 R)
  • M8: 2,026,303 km (0.069 R)
  • M9: 2,118,605 km (0.1 R)
  • M10: 2,355,867 km (0.066 R)
  • M11: 2,477,790 km (0.093 R)
  • M12: 2,552,140 km (0.086 R)
  • M13: 2,908,482 km (0.106 R)
  • M14: 3,955,069 km (0.115 R)
  • M15: 4,278,350 km (0.051 R)
  • M16: 4,458,465 km (0.116 R)
  • M17: 4,640,975 km (0.063 R)
  • M18: 4,919,376 km (0.09 R)
  • M19: 5,139,884 km (0.101 R)
  • M20: 5,299,355 km (0.115 R)
  • M21: 5,754,731 km (0.061 R)
  • M22: 7,018,235 km (0.091 R)
  • M23: 7,266,717 km (0.104 R)
  • M24: 7,845,810 km (0.12 R)
  • M25: 8,514,812 km (0.089 R)
  • M26: 8,780,049 km (0.066 R)
  • M27: 9,357,646 km (0.12 R)
  • M28: 9,788,937 km (0.107 R)
  • M29: 9,868,074 km (0.107 R)
  • M30: 11,620,613 km (0.103 R)
  • M31: 11,830,499 km (0.1 R)
  • M32: 12,084,217 km (0.107 R)
  • M33: 12,296,945 km (0.049 R)
  • M34: 12,683,057 km (0.1 R)
  • M35: 13,073,208 km (0.083 R)
  • M36: 13,204,106 km (0.115 R)
  • M37: 13,511,380 km (0.068 R)
  • M38: 13,865,329 km (0.118 R)
  • M39: 14,177,540 km (0.095 R)
  • M40: 14,312,178 km (0.088 R)
  • M41: 14,763,664 km (0.094 R)
  • M42: 15,219,938 km (0.111 R)
  • M43: 15,403,644 km (0.107 R)
  • M44: 15,495,946 km (0.05 R)
  • M45: 19,231,704 km (0.074 R)
  • M46: 19,430,370 km (0.064 R)
  • M47: 19,980,591 km (0.075 R)
  • M48: 20,282,928 km (0.118 R)
  • M49: 20,434,620 km (0.102 R)
  • M50: 20,586,761 km (0.085 R)
  • M51: 20,994,116 km (0.119 R)
  • M52: 22,232,338 km (0.049 R)
  • M53: 24,455,662 km (0.063 R)
  • M54: 25,103,719 km (0.109 R)
  • M55: 25,375,539 km (0.058 R)
  • M56: 26,141,630 km (0.059 R)
  • M57: 26,417,039 km (0.111 R)
  • M58: 27,584,501 km (0.105 R)
  • M59: 27,808,748 km (0.105 R)
  • M60: 28,315,586 km (0.113 R)
  • M61: 28,598,475 km (0.045 R)
  • M62: 28,768,718 km (0.098 R)
  • M63: 29,110,100 km (0.114 R)
  • M64: 29,281,240 km (0.059 R)
  • M65: 31,186,668 km (0.117 R)
  • M66: 31,537,326 km (0.1 R)
  • M67: 31,654,461 km (0.086 R)
  • M68: 32,360,712 km (0.118 R)
  • M69: 32,478,895 km (0.047 R)
  • M70: 32,775,098 km (0.088 R)
  • M71: 32,953,269 km (0.118 R)
  • M72: 35,115,856 km (0.082 R)
  • M73: 35,663,534 km (0.043 R)
  • M74: 36,459,843 km (0.085 R)
  • M75: 37,634,187 km (0.083 R)
  • M76: 37,758,503 km (0.073 R)
  • M77: 38,569,921 km (0.102 R)
  • M78: 39,072,271 km (0.097 R)
  • M79: 39,703,125 km (0.111 R)
  • M80: 41,294,847 km (0.117 R)
  • M81: 42,389,305 km (0.101 R)
  • M82: 43,688,861 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.2

Radius: 4.6

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.62 AU - 9.94 AU

Year: 15888 Days

Day: 18.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 16.7 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (92)

Outer Limit: 78,259,747 km

  • M1: 78,090 km (0.072 R)
  • M2: 194,328 km (0.064 R)
  • M3: 458,966 km (0.071 R)
  • M4: 576,101 km (0.103 R)
  • M5: 686,505 km (0.089 R)
  • M6: 736,022 km (0.087 R)
  • M7: 1,355,656 km (0.085 R)
  • M8: 1,524,851 km (0.06 R)
  • M9: 1,837,211 km (0.086 R)
  • M10: 1,883,437 km (0.112 R)
  • M11: 2,596,421 km (0.034 R)
  • M12: 3,104,305 km (0.116 R)
  • M13: 3,613,237 km (0.062 R)
  • M14: 3,818,037 km (0.088 R)
  • M15: 3,907,048 km (0.07 R)
  • M16: 4,208,487 km (0.025 R)
  • M17: 4,486,141 km (0.091 R)
  • M18: 4,897,834 km (0.11 R)
  • M19: 4,929,998 km (0.111 R)
  • M20: 5,255,373 km (0.105 R)
  • M21: 5,790,634 km (0.072 R)
  • M22: 6,168,519 km (0.07 R)
  • M23: 6,448,416 km (0.106 R)
  • M24: 6,661,144 km (0.062 R)
  • M25: 6,876,117 km (0.079 R)
  • M26: 6,948,223 km (0.058 R)
  • M27: 7,020,628 km (0.116 R)
  • M28: 7,202,689 km (0.061 R)
  • M29: 7,239,340 km (0.07 R)
  • M30: 7,534,497 km (0.098 R)
  • M31: 7,795,994 km (0.106 R)
  • M32: 8,060,333 km (0.093 R)
  • M33: 8,098,481 km (0.103 R)
  • M34: 8,327,814 km (0.073 R)
  • M35: 8,366,261 km (0.074 R)
  • M36: 8,989,336 km (0.113 R)
  • M37: 9,226,748 km (0.117 R)
  • M38: 9,707,855 km (0.088 R)
  • M39: 9,951,550 km (0.106 R)
  • M40: 10,320,757 km (0.096 R)
  • M41: 10,652,715 km (0.079 R)
  • M42: 10,819,965 km (0.101 R)
  • M43: 11,327,102 km (0.074 R)
  • M44: 11,497,793 km (0.116 R)
  • M45: 11,928,485 km (0.093 R)
  • M46: 12,584,173 km (0.12 R)
  • M47: 12,983,300 km (0.106 R)
  • M48: 13,612,359 km (0.12 R)
  • M49: 13,839,299 km (0.061 R)
  • M50: 13,976,181 km (0.074 R)
  • M51: 14,113,512 km (0.065 R)
  • M52: 14,205,215 km (0.052 R)
  • M53: 14,760,074 km (0.112 R)
  • M54: 15,180,743 km (0.106 R)
  • M55: 15,274,840 km (0.113 R)
  • M56: 15,321,814 km (0.04 R)
  • M57: 16,708,287 km (0.089 R)
  • M58: 18,084,587 km (0.073 R)
  • M59: 19,292,889 km (0.066 R)
  • M60: 20,112,835 km (0.094 R)
  • M61: 20,319,580 km (0.081 R)
  • M62: 21,786,536 km (0.104 R)
  • M63: 22,639,992 km (0.098 R)
  • M64: 22,747,403 km (0.07 R)
  • M65: 23,558,673 km (0.117 R)
  • M66: 23,667,580 km (0.075 R)
  • M67: 23,722,034 km (0.06 R)
  • M68: 25,209,485 km (0.102 R)
  • M69: 25,880,282 km (0.113 R)
  • M70: 26,274,173 km (0.118 R)
  • M71: 26,387,120 km (0.058 R)
  • M72: 29,731,230 km (0.102 R)
  • M73: 30,676,988 km (0.107 R)
  • M74: 30,736,379 km (0.105 R)
  • M75: 32,174,463 km (0.092 R)
  • M76: 34,248,637 km (0.095 R)
  • M77: 34,433,839 km (0.066 R)
  • M78: 34,557,407 km (0.118 R)
  • M79: 35,053,175 km (0.072 R)
  • M80: 35,426,571 km (0.046 R)
  • M81: 35,738,782 km (0.085 R)
  • M82: 35,801,314 km (0.059 R)
  • M83: 36,114,572 km (0.08 R)
  • M84: 36,743,780 km (0.053 R)
  • M85: 36,933,321 km (0.078 R)
  • M86: 38,140,875 km (0.051 R)
  • M87: 39,619,949 km (0.026 R)
  • M88: 39,879,202 km (0.052 R)
  • M89: 41,906,552 km (0.06 R)
  • M90: 42,236,715 km (0.046 R)
  • M91: 43,432,301 km (0.03 R)
  • M92: 43,900,243 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.9

Radius: 3

Gravity: 103.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.6 AU - 9.34 AU

Year: 17915 Days

Day: 20.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.9 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (95)

Outer Limit: 78,259,747 km

  • M1: 50,115 km (0.065 R)
  • M2: 104,120 km (0.101 R)
  • M3: 153,188 km (0.089 R)
  • M4: 181,013 km (0.12 R)
  • M5: 1,046,288 km (0.108 R)
  • M6: 1,073,963 km (0.052 R)
  • M7: 1,186,910 km (0.079 R)
  • M8: 1,455,138 km (0.082 R)
  • M9: 2,291,690 km (0.042 R)
  • M10: 2,327,743 km (0.119 R)
  • M11: 2,623,049 km (0.076 R)
  • M12: 2,852,233 km (0.085 R)
  • M13: 3,248,368 km (0.082 R)
  • M14: 3,329,749 km (0.105 R)
  • M15: 3,452,868 km (0.106 R)
  • M16: 3,577,633 km (0.11 R)
  • M17: 4,267,279 km (0.088 R)
  • M18: 4,401,020 km (0.079 R)
  • M19: 5,232,485 km (0.095 R)
  • M20: 5,714,788 km (0.1 R)
  • M21: 6,312,133 km (0.113 R)
  • M22: 6,669,671 km (0.109 R)
  • M23: 6,981,284 km (0.112 R)
  • M24: 7,033,793 km (0.044 R)
  • M25: 7,297,683 km (0.087 R)
  • M26: 7,999,148 km (0.034 R)
  • M27: 8,385,709 km (0.104 R)
  • M28: 9,005,343 km (0.118 R)
  • M29: 9,581,444 km (0.084 R)
  • M30: 10,288,145 km (0.088 R)
  • M31: 10,407,673 km (0.109 R)
  • M32: 10,587,640 km (0.091 R)
  • M33: 10,829,240 km (0.066 R)
  • M34: 11,195,007 km (0.064 R)
  • M35: 11,317,827 km (0.092 R)
  • M36: 11,503,029 km (0.043 R)
  • M37: 12,379,822 km (0.105 R)
  • M38: 12,506,831 km (0.113 R)
  • M39: 12,762,194 km (0.083 R)
  • M40: 13,019,353 km (0.102 R)
  • M41: 13,408,158 km (0.089 R)
  • M42: 13,866,526 km (0.047 R)
  • M43: 14,263,559 km (0.113 R)
  • M44: 14,865,989 km (0.096 R)
  • M45: 15,476,797 km (0.063 R)
  • M46: 16,095,684 km (0.111 R)
  • M47: 18,288,489 km (0.109 R)
  • M48: 18,578,111 km (0.081 R)
  • M49: 19,235,444 km (0.093 R)
  • M50: 21,404,912 km (0.116 R)
  • M51: 22,867,531 km (0.087 R)
  • M52: 23,336,071 km (0.111 R)
  • M53: 25,402,915 km (0.079 R)
  • M54: 25,888,061 km (0.071 R)
  • M55: 26,294,668 km (0.099 R)
  • M56: 26,621,539 km (0.096 R)
  • M57: 26,785,499 km (0.057 R)
  • M58: 30,647,218 km (0.079 R)
  • M59: 31,769,651 km (0.116 R)
  • M60: 32,204,981 km (0.087 R)
  • M61: 33,257,701 km (0.114 R)
  • M62: 34,232,481 km (0.085 R)
  • M63: 35,037,018 km (0.117 R)
  • M64: 35,486,709 km (0.056 R)
  • M65: 40,275,038 km (0.075 R)
  • M66: 40,651,725 km (0.106 R)
  • M67: 41,313,696 km (0.028 R)
  • M68: 41,408,541 km (0.115 R)
  • M69: 42,552,366 km (0.089 R)
  • M70: 42,839,893 km (0.052 R)
  • M71: 47,329,625 km (0.094 R)
  • M72: 47,627,624 km (0.092 R)
  • M73: 51,966,112 km (0.088 R)
  • M74: 57,061,415 km (0.091 R)
  • M75: 57,167,031 km (0.096 R)
  • M76: 59,828,976 km (0.091 R)
  • M77: 60,258,621 km (0.079 R)
  • M78: 61,229,062 km (0.042 R)
  • M79: 62,095,982 km (0.064 R)
  • M80: 63,294,709 km (0.064 R)
  • M81: 65,051,736 km (0.091 R)
  • M82: 68,389,265 km (0.048 R)
  • M83: 68,726,010 km (0.091 R)
  • M84: 70,078,674 km (0.085 R)
  • M85: 70,985,386 km (0.098 R)
  • M86: 72,924,923 km (0.092 R)
  • M87: 73,154,256 km (0.066 R)
  • M88: 73,268,998 km (0.12 R)
  • M89: 73,613,671 km (0.073 R)
  • M90: 74,881,813 km (0.082 R)
  • M91: 75,113,240 km (0.075 R)
  • M92: 76,972,592 km (0.062 R)
  • M93: 77,206,115 km (0.229 R)
  • M94: 77,439,787 km (0.097 R)
  • M95: 77,556,772 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 17,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit