Star System Generated (Seed: 1766686764)

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: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.9

Radius: 9

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.53 AU - 0.83 AU

Year: 374 Days

Day: 12 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.9 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (26)

Outer Limit: 59,580,440 km

  • M1: 112,348 km (0.07 R)
  • M2: 182,210 km (0.102 R)
  • M3: 247,285 km (0.065 R)
  • M4: 316,100 km (0.059 R)
  • M5: 375,491 km (0.103 R)
  • M6: 437,574 km (0.111 R)
  • M7: 494,870 km (0.12 R)
  • M8: 557,402 km (0.099 R)
  • M9: 694,433 km (0.059 R)
  • M10: 776,862 km (0.081 R)
  • M11: 845,976 km (0.049 R)
  • M12: 1,002,755 km (0.065 R)
  • M13: 1,249,741 km (0.072 R)
  • M14: 1,335,311 km (0.062 R)
  • M15: 1,488,200 km (0.118 R)
  • M16: 1,621,791 km (0.085 R)
  • M17: 1,686,566 km (0.118 R)
  • M18: 1,856,210 km (0.098 R)
  • M19: 2,070,135 km (0.101 R)
  • M20: 2,232,150 km (0.095 R)
  • M21: 2,332,829 km (0.104 R)
  • M22: 2,435,154 km (0.066 R)
  • M23: 2,581,012 km (0.051 R)
  • M24: 2,824,857 km (0.072 R)
  • M25: 2,898,908 km (0.052 R)
  • M26: 3,013,649 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.2

Radius: 14.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.83 AU - 0.95 AU

Year: 560 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.6 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (39)

Outer Limit: 59,580,440 km

  • M1: 196,123 km (0.114 R)
  • M2: 285,882 km (0.115 R)
  • M3: 383,419 km (0.087 R)
  • M4: 485,595 km (0.118 R)
  • M5: 596,596 km (0.065 R)
  • M6: 727,046 km (0.104 R)
  • M7: 854,952 km (0.067 R)
  • M8: 957,726 km (0.113 R)
  • M9: 1,125,874 km (0.05 R)
  • M10: 1,326,335 km (0.105 R)
  • M11: 1,436,888 km (0.099 R)
  • M12: 1,544,897 km (0.031 R)
  • M13: 1,638,097 km (0.084 R)
  • M14: 1,806,245 km (0.053 R)
  • M15: 1,898,846 km (0.103 R)
  • M16: 2,359,158 km (0.044 R)
  • M17: 2,641,001 km (0.118 R)
  • M18: 2,782,670 km (0.114 R)
  • M19: 3,051,497 km (0.09 R)
  • M20: 3,291,004 km (0.086 R)
  • M21: 3,397,816 km (0.114 R)
  • M22: 3,513,456 km (0.077 R)
  • M23: 3,685,643 km (0.091 R)
  • M24: 3,981,697 km (0.058 R)
  • M25: 4,120,374 km (0.101 R)
  • M26: 4,293,908 km (0.065 R)
  • M27: 4,453,080 km (0.099 R)
  • M28: 4,571,561 km (0.086 R)
  • M29: 4,691,240 km (0.053 R)
  • M30: 4,794,612 km (0.044 R)
  • M31: 4,916,235 km (0.084 R)
  • M32: 5,171,449 km (0.108 R)
  • M33: 5,404,073 km (0.07 R)
  • M34: 5,494,431 km (0.105 R)
  • M35: 5,667,515 km (0.092 R)
  • M36: 5,953,995 km (0.116 R)
  • M37: 6,273,686 km (0.114 R)
  • M38: 6,416,552 km (0.107 R)
  • M39: 6,541,316 km (0.075 R)

Asteroid Belt

Center: 2.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.2

Radius: 13

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.84 AU - 4.94 AU

Year: 6134 Days

Day: 8.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 3.4 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (80)

Outer Limit: 59,580,440 km

  • M1: 162,762 km (0.063 R)
  • M2: 275,858 km (0.088 R)
  • M3: 366,814 km (0.116 R)
  • M4: 654,790 km (0.073 R)
  • M5: 847,322 km (0.093 R)
  • M6: 1,150,408 km (0.118 R)
  • M7: 1,243,607 km (0.119 R)
  • M8: 1,731,296 km (0.061 R)
  • M9: 2,158,847 km (0.051 R)
  • M10: 2,415,258 km (0.109 R)
  • M11: 2,516,685 km (0.03 R)
  • M12: 2,765,915 km (0.069 R)
  • M13: 3,067,056 km (0.065 R)
  • M14: 3,155,019 km (0.085 R)
  • M15: 3,311,199 km (0.063 R)
  • M16: 3,447,184 km (0.105 R)
  • M17: 3,561,925 km (0.041 R)
  • M18: 4,033,757 km (0.101 R)
  • M19: 4,326,520 km (0.093 R)
  • M20: 4,778,904 km (0.098 R)
  • M21: 5,246,397 km (0.108 R)
  • M22: 5,352,313 km (0.065 R)
  • M23: 5,620,392 km (0.115 R)
  • M24: 5,756,077 km (0.075 R)
  • M25: 6,621,501 km (0.105 R)
  • M26: 6,822,560 km (0.101 R)
  • M27: 7,797,939 km (0.034 R)
  • M28: 8,503,442 km (0.107 R)
  • M29: 8,597,090 km (0.106 R)
  • M30: 8,879,830 km (0.115 R)
  • M31: 9,006,390 km (0.104 R)
  • M32: 9,165,562 km (0.106 R)
  • M33: 9,551,525 km (0.088 R)
  • M34: 10,774,637 km (0.088 R)
  • M35: 11,011,600 km (0.083 R)
  • M36: 11,216,100 km (0.081 R)
  • M37: 11,421,797 km (0.104 R)
  • M38: 11,663,548 km (0.097 R)
  • M39: 12,186,991 km (0.111 R)
  • M40: 12,327,912 km (0.114 R)
  • M41: 12,575,945 km (0.093 R)
  • M42: 13,112,702 km (0.096 R)
  • M43: 14,171,855 km (0.098 R)
  • M44: 14,431,707 km (0.107 R)
  • M45: 15,069,143 km (0.109 R)
  • M46: 15,258,384 km (0.116 R)
  • M47: 15,486,671 km (0.096 R)
  • M48: 15,946,385 km (0.093 R)
  • M49: 16,100,620 km (0.064 R)
  • M50: 16,294,050 km (0.08 R)
  • M51: 17,154,687 km (0.084 R)
  • M52: 17,630,408 km (0.055 R)
  • M53: 17,869,914 km (0.117 R)
  • M54: 18,838,561 km (0.116 R)
  • M55: 19,288,252 km (0.103 R)
  • M56: 21,845,777 km (0.115 R)
  • M57: 22,060,151 km (0.064 R)
  • M58: 22,924,527 km (0.062 R)
  • M59: 23,536,233 km (0.087 R)
  • M60: 24,153,175 km (0.117 R)
  • M61: 24,330,448 km (0.082 R)
  • M62: 24,820,232 km (0.056 R)
  • M63: 25,493,272 km (0.104 R)
  • M64: 26,126,969 km (0.112 R)
  • M65: 26,628,571 km (0.078 R)
  • M66: 26,995,235 km (0.119 R)
  • M67: 27,409,771 km (0.109 R)
  • M68: 28,619,419 km (0.106 R)
  • M69: 28,853,989 km (0.116 R)
  • M70: 29,183,553 km (0.03 R)
  • M71: 29,656,431 km (0.034 R)
  • M72: 29,893,843 km (0.075 R)
  • M73: 30,227,297 km (0.11 R)
  • M74: 30,514,076 km (0.116 R)
  • M75: 31,090,327 km (0.09 R)
  • M76: 31,186,818 km (0.108 R)
  • M77: 31,331,628 km (0.088 R)
  • M78: 31,621,848 km (0.096 R)
  • M79: 31,815,877 km (0.075 R)
  • M80: 32,058,824 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.2

Radius: 13.8

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.81 AU - 5.57 AU

Year: 6773 Days

Day: 14.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.8 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (78)

Outer Limit: 59,580,440 km

  • M1: 172,786 km (0.115 R)
  • M2: 348,713 km (0.083 R)
  • M3: 451,636 km (0.103 R)
  • M4: 556,803 km (0.087 R)
  • M5: 645,964 km (0.115 R)
  • M6: 797,955 km (0.056 R)
  • M7: 1,091,765 km (0.071 R)
  • M8: 1,569,431 km (0.075 R)
  • M9: 1,703,770 km (0.108 R)
  • M10: 1,862,194 km (0.112 R)
  • M11: 2,025,705 km (0.12 R)
  • M12: 2,237,087 km (0.06 R)
  • M13: 2,545,408 km (0.048 R)
  • M14: 3,106,400 km (0.113 R)
  • M15: 3,401,407 km (0.11 R)
  • M16: 3,809,061 km (0.065 R)
  • M17: 4,422,711 km (0.041 R)
  • M18: 4,755,268 km (0.116 R)
  • M19: 5,771,785 km (0.086 R)
  • M20: 6,074,571 km (0.12 R)
  • M21: 6,444,676 km (0.064 R)
  • M22: 6,695,552 km (0.087 R)
  • M23: 7,078,074 km (0.081 R)
  • M24: 7,304,415 km (0.11 R)
  • M25: 7,599,123 km (0.026 R)
  • M26: 8,540,991 km (0.112 R)
  • M27: 8,816,850 km (0.084 R)
  • M28: 8,990,832 km (0.079 R)
  • M29: 9,805,692 km (0.113 R)
  • M30: 10,681,138 km (0.119 R)
  • M31: 10,866,789 km (0.093 R)
  • M32: 11,278,782 km (0.111 R)
  • M33: 12,156,921 km (0.094 R)
  • M34: 12,428,591 km (0.116 R)
  • M35: 12,545,577 km (0.059 R)
  • M36: 13,175,982 km (0.055 R)
  • M37: 13,375,246 km (0.096 R)
  • M38: 14,263,259 km (0.077 R)
  • M39: 14,962,629 km (0.075 R)
  • M40: 15,128,833 km (0.081 R)
  • M41: 15,379,259 km (0.083 R)
  • M42: 15,631,182 km (0.1 R)
  • M43: 15,757,593 km (0.042 R)
  • M44: 15,969,124 km (0.109 R)
  • M45: 17,388,359 km (0.073 R)
  • M46: 17,958,626 km (0.116 R)
  • M47: 18,490,446 km (0.108 R)
  • M48: 20,071,098 km (0.089 R)
  • M49: 20,947,143 km (0.117 R)
  • M50: 21,040,193 km (0.041 R)
  • M51: 21,319,791 km (0.11 R)
  • M52: 21,413,290 km (0.117 R)
  • M53: 23,215,794 km (0.083 R)
  • M54: 24,232,761 km (0.119 R)
  • M55: 24,428,136 km (0.086 R)
  • M56: 24,575,041 km (0.079 R)
  • M57: 25,115,987 km (0.053 R)
  • M58: 25,313,755 km (0.085 R)
  • M59: 26,259,961 km (0.066 R)
  • M60: 26,661,781 km (0.083 R)
  • M61: 27,573,431 km (0.119 R)
  • M62: 27,828,495 km (0.071 R)
  • M63: 28,598,326 km (0.086 R)
  • M64: 29,479,308 km (0.095 R)
  • M65: 30,264,098 km (0.103 R)
  • M66: 30,369,265 km (0.077 R)
  • M67: 30,632,707 km (0.034 R)
  • M68: 30,896,897 km (0.076 R)
  • M69: 31,587,291 km (0.104 R)
  • M70: 31,961,286 km (0.085 R)
  • M71: 33,254,260 km (0.056 R)
  • M72: 33,525,780 km (0.1 R)
  • M73: 34,180,570 km (0.117 R)
  • M74: 35,780,071 km (0.09 R)
  • M75: 35,947,022 km (0.033 R)
  • M76: 36,281,523 km (0.119 R)
  • M77: 36,617,071 km (0.118 R)
  • M78: 36,897,567 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.5

Radius: 3.1

Gravity: 84.03 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.06 AU - 9.9 AU

Year: 15033 Days

Day: 21.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 18.7 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (88)

Outer Limit: 59,580,440 km

  • M1: 115,190 km (0.083 R)
  • M2: 160,519 km (0.049 R)
  • M3: 401,072 km (0.078 R)
  • M4: 436,676 km (0.105 R)
  • M5: 511,176 km (0.094 R)
  • M6: 672,442 km (0.074 R)
  • M7: 990,188 km (0.114 R)
  • M8: 1,402,480 km (0.063 R)
  • M9: 1,541,157 km (0.106 R)
  • M10: 1,801,757 km (0.109 R)
  • M11: 2,233,795 km (0.118 R)
  • M12: 2,696,202 km (0.087 R)
  • M13: 3,667,392 km (0.101 R)
  • M14: 3,973,918 km (0.09 R)
  • M15: 4,012,813 km (0.096 R)
  • M16: 4,368,557 km (0.095 R)
  • M17: 4,489,432 km (0.12 R)
  • M18: 5,625,478 km (0.108 R)
  • M19: 5,889,369 km (0.101 R)
  • M20: 6,475,045 km (0.117 R)
  • M21: 6,705,126 km (0.046 R)
  • M22: 7,846,558 km (0.093 R)
  • M23: 7,944,395 km (0.111 R)
  • M24: 8,289,816 km (0.065 R)
  • M25: 8,389,449 km (0.092 R)
  • M26: 8,690,589 km (0.084 R)
  • M27: 9,149,107 km (0.055 R)
  • M28: 9,252,030 km (0.086 R)
  • M29: 9,355,402 km (0.069 R)
  • M30: 10,624,740 km (0.089 R)
  • M31: 11,005,167 km (0.082 R)
  • M32: 11,114,673 km (0.105 R)
  • M33: 11,224,478 km (0.043 R)
  • M34: 11,723,237 km (0.116 R)
  • M35: 11,834,987 km (0.057 R)
  • M36: 12,059,683 km (0.101 R)
  • M37: 12,172,629 km (0.063 R)
  • M38: 12,914,784 km (0.112 R)
  • M39: 13,730,392 km (0.032 R)
  • M40: 13,966,308 km (0.115 R)
  • M41: 14,025,548 km (0.069 R)
  • M42: 14,322,949 km (0.061 R)
  • M43: 14,803,158 km (0.077 R)
  • M44: 17,792,423 km (0.033 R)
  • M45: 19,025,558 km (0.105 R)
  • M46: 20,018,289 km (0.105 R)
  • M47: 20,824,622 km (0.093 R)
  • M48: 21,916,088 km (0.108 R)
  • M49: 26,904,579 km (0.106 R)
  • M50: 27,496,089 km (0.052 R)
  • M51: 30,057,354 km (0.069 R)
  • M52: 31,366,335 km (0.11 R)
  • M53: 31,443,976 km (0.084 R)
  • M54: 32,379,861 km (0.101 R)
  • M55: 32,458,250 km (0.064 R)
  • M56: 34,358,741 km (0.11 R)
  • M57: 35,080,701 km (0.096 R)
  • M58: 35,726,664 km (0.117 R)
  • M59: 37,687,892 km (0.113 R)
  • M60: 37,770,321 km (0.036 R)
  • M61: 38,598,345 km (0.097 R)
  • M62: 40,441,092 km (0.052 R)
  • M63: 44,996,197 km (0.039 R)
  • M64: 45,609,848 km (0.1 R)
  • M65: 46,668,253 km (0.091 R)
  • M66: 47,022,800 km (0.047 R)
  • M67: 47,556,415 km (0.108 R)
  • M68: 48,270,895 km (0.072 R)
  • M69: 49,710,624 km (0.117 R)
  • M70: 49,891,638 km (0.097 R)
  • M71: 50,072,801 km (0.057 R)
  • M72: 50,890,802 km (0.063 R)
  • M73: 52,908,728 km (0.077 R)
  • M74: 53,001,179 km (0.038 R)
  • M75: 55,608,670 km (0.064 R)
  • M76: 57,496,446 km (0.073 R)
  • M77: 58,257,600 km (0.048 R)
  • M78: 58,448,337 km (0.089 R)
  • M79: 59,309,422 km (0.098 R)
  • M80: 59,982,014 km (0.082 R)
  • M81: 60,947,220 km (0.083 R)
  • M82: 61,625,945 km (0.083 R)
  • M83: 63,186,700 km (0.106 R)
  • M84: 63,578,945 km (0.043 R)
  • M85: 63,677,231 km (0.11 R)
  • M86: 64,168,810 km (0.061 R)
  • M87: 64,464,415 km (0.103 R)
  • M88: 65,651,325 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.8

Radius: 7.8

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.76 AU - 8.4 AU

Year: 15316 Days

Day: 22.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.4 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (93)

Outer Limit: 59,580,440 km

  • M1: 206,295 km (0.101 R)
  • M2: 277,953 km (0.091 R)
  • M3: 453,581 km (0.078 R)
  • M4: 683,812 km (0.102 R)
  • M5: 1,318,705 km (0.08 R)
  • M6: 1,545,196 km (0.077 R)
  • M7: 1,838,707 km (0.098 R)
  • M8: 1,921,884 km (0.115 R)
  • M9: 2,006,257 km (0.09 R)
  • M10: 2,149,871 km (0.06 R)
  • M11: 2,356,466 km (0.114 R)
  • M12: 2,820,967 km (0.109 R)
  • M13: 2,949,771 km (0.116 R)
  • M14: 3,313,593 km (0.07 R)
  • M15: 3,552,650 km (0.107 R)
  • M16: 3,797,392 km (0.111 R)
  • M17: 3,903,906 km (0.085 R)
  • M18: 4,120,075 km (0.039 R)
  • M19: 4,340,133 km (0.086 R)
  • M20: 4,601,780 km (0.064 R)
  • M21: 4,715,474 km (0.064 R)
  • M22: 4,868,663 km (0.038 R)
  • M23: 6,151,464 km (0.118 R)
  • M24: 7,892,185 km (0.08 R)
  • M25: 9,099,739 km (0.105 R)
  • M26: 10,314,175 km (0.108 R)
  • M27: 11,271,003 km (0.051 R)
  • M28: 11,682,247 km (0.105 R)
  • M29: 12,203,297 km (0.058 R)
  • M30: 12,999,008 km (0.108 R)
  • M31: 13,213,980 km (0.115 R)
  • M32: 13,920,979 km (0.115 R)
  • M33: 15,428,328 km (0.091 R)
  • M34: 16,114,683 km (0.115 R)
  • M35: 16,869,553 km (0.094 R)
  • M36: 19,080,311 km (0.055 R)
  • M37: 19,447,274 km (0.053 R)
  • M38: 19,816,632 km (0.097 R)
  • M39: 20,126,299 km (0.096 R)
  • M40: 20,375,080 km (0.102 R)
  • M41: 22,466,309 km (0.086 R)
  • M42: 24,227,525 km (0.104 R)
  • M43: 25,426,103 km (0.11 R)
  • M44: 26,712,196 km (0.109 R)
  • M45: 27,191,358 km (0.086 R)
  • M46: 27,742,476 km (0.104 R)
  • M47: 28,019,382 km (0.085 R)
  • M48: 28,366,748 km (0.07 R)
  • M49: 28,575,886 km (0.101 R)
  • M50: 28,925,646 km (0.1 R)
  • M51: 30,409,806 km (0.107 R)
  • M52: 30,695,389 km (0.08 R)
  • M53: 31,773,989 km (0.058 R)
  • M54: 32,718,849 km (0.037 R)
  • M55: 33,746,587 km (0.078 R)
  • M56: 34,264,495 km (0.106 R)
  • M57: 35,909,174 km (0.075 R)
  • M58: 36,286,460 km (0.05 R)
  • M59: 36,437,853 km (0.11 R)
  • M60: 36,969,075 km (0.092 R)
  • M61: 37,426,545 km (0.111 R)
  • M62: 37,655,878 km (0.118 R)
  • M63: 38,116,041 km (0.098 R)
  • M64: 38,578,149 km (0.099 R)
  • M65: 39,352,468 km (0.097 R)
  • M66: 39,585,691 km (0.068 R)
  • M67: 40,053,633 km (0.056 R)
  • M68: 40,366,592 km (0.047 R)
  • M69: 40,916,364 km (0.106 R)
  • M70: 41,785,079 km (0.091 R)
  • M71: 43,540,759 km (0.093 R)
  • M72: 44,265,860 km (0.107 R)
  • M73: 44,427,576 km (0.07 R)
  • M74: 45,157,613 km (0.082 R)
  • M75: 45,238,994 km (0.104 R)
  • M76: 46,547,377 km (0.106 R)
  • M77: 46,958,921 km (0.095 R)
  • M78: 47,619,695 km (0.035 R)
  • M79: 48,700,091 km (0.051 R)
  • M80: 48,866,892 km (0.075 R)
  • M81: 49,201,393 km (0.067 R)
  • M82: 50,800,295 km (0.103 R)
  • M83: 52,159,841 km (0.111 R)
  • M84: 55,175,435 km (0.09 R)
  • M85: 55,697,980 km (0.06 R)
  • M86: 56,222,321 km (0.12 R)
  • M87: 56,660,493 km (0.112 R)
  • M88: 56,923,935 km (0.119 R)
  • M89: 57,275,789 km (0.068 R)
  • M90: 57,540,128 km (0.111 R)
  • M91: 58,512,963 km (0.096 R)
  • M92: 58,690,386 km (0.115 R)
  • M93: 59,045,831 km (0.05 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: 484 - 12,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit