Star System Generated (Seed: 1767003725)

Star Details

Spectral Class: M6V

Temperature: 2,833 K

Mass: 0.29 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: 10.8 AU

Planetary System (7 Planets)

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.1

Radius: 9.3

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.42 AU - 0.66 AU

Year: 269 Days

Day: 5.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 46.3 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (32)

Outer Limit: 19,902,773 km

  • M1: 116,088 km (0.114 R)
  • M2: 175,030 km (0.054 R)
  • M3: 238,758 km (0.091 R)
  • M4: 300,542 km (0.093 R)
  • M5: 368,310 km (0.116 R)
  • M6: 434,432 km (0.062 R)
  • M7: 555,307 km (0.054 R)
  • M8: 621,729 km (0.027 R)
  • M9: 683,513 km (0.116 R)
  • M10: 742,454 km (0.074 R)
  • M11: 902,225 km (0.116 R)
  • M12: 993,779 km (0.074 R)
  • M13: 1,073,664 km (0.111 R)
  • M14: 1,165,068 km (0.103 R)
  • M15: 1,243,308 km (0.116 R)
  • M16: 1,313,769 km (0.089 R)
  • M17: 1,382,284 km (0.106 R)
  • M18: 1,445,265 km (0.104 R)
  • M19: 1,540,110 km (0.089 R)
  • M20: 1,704,069 km (0.085 R)
  • M21: 1,818,961 km (0.102 R)
  • M22: 1,944,024 km (0.107 R)
  • M23: 2,117,857 km (0.043 R)
  • M24: 2,257,432 km (0.088 R)
  • M25: 2,336,420 km (0.089 R)
  • M26: 2,428,422 km (0.098 R)
  • M27: 2,493,049 km (0.089 R)
  • M28: 2,562,462 km (0.109 R)
  • M29: 2,657,307 km (0.078 R)
  • M30: 2,745,121 km (0.106 R)
  • M31: 2,812,590 km (0.095 R)
  • M32: 2,932,118 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.5

Radius: 10.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.71 AU - 0.79 AU

Year: 441 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.9 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (34)

Outer Limit: 19,902,773 km

  • M1: 127,308 km (0.12 R)
  • M2: 213,327 km (0.062 R)
  • M3: 297,849 km (0.067 R)
  • M4: 416,181 km (0.045 R)
  • M5: 494,271 km (0.12 R)
  • M6: 578,495 km (0.101 R)
  • M7: 665,262 km (0.057 R)
  • M8: 738,265 km (0.105 R)
  • M9: 810,970 km (0.113 R)
  • M10: 879,785 km (0.087 R)
  • M11: 964,457 km (0.049 R)
  • M12: 1,041,500 km (0.1 R)
  • M13: 1,146,368 km (0.07 R)
  • M14: 1,367,025 km (0.078 R)
  • M15: 1,442,423 km (0.089 R)
  • M16: 1,585,139 km (0.096 R)
  • M17: 1,664,576 km (0.079 R)
  • M18: 1,758,373 km (0.044 R)
  • M19: 1,889,122 km (0.104 R)
  • M20: 1,955,843 km (0.083 R)
  • M21: 2,105,440 km (0.067 R)
  • M22: 2,183,979 km (0.086 R)
  • M23: 2,268,203 km (0.111 R)
  • M24: 2,358,261 km (0.078 R)
  • M25: 2,781,623 km (0.051 R)
  • M26: 2,873,177 km (0.086 R)
  • M27: 2,971,014 km (0.094 R)
  • M28: 3,038,632 km (0.108 R)
  • M29: 3,276,642 km (0.114 R)
  • M30: 3,373,582 km (0.081 R)
  • M31: 3,466,033 km (0.088 R)
  • M32: 3,559,382 km (0.08 R)
  • M33: 3,686,989 km (0.117 R)
  • M34: 3,799,337 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.5

Radius: 10.1

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.62 AU - 2.18 AU

Year: 1776 Days

Day: 5.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.1 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (74)

Outer Limit: 19,902,773 km

  • M1: 127,158 km (0.119 R)
  • M2: 343,327 km (0.105 R)
  • M3: 514,766 km (0.082 R)
  • M4: 635,641 km (0.069 R)
  • M5: 724,802 km (0.086 R)
  • M6: 818,600 km (0.051 R)
  • M7: 1,155,644 km (0.114 R)
  • M8: 1,267,244 km (0.109 R)
  • M9: 1,393,355 km (0.044 R)
  • M10: 1,545,795 km (0.112 R)
  • M11: 1,715,439 km (0.03 R)
  • M12: 1,879,398 km (0.033 R)
  • M13: 2,011,942 km (0.053 R)
  • M14: 2,085,544 km (0.034 R)
  • M15: 2,653,417 km (0.089 R)
  • M16: 2,748,113 km (0.052 R)
  • M17: 2,844,005 km (0.09 R)
  • M18: 2,913,269 km (0.107 R)
  • M19: 3,039,230 km (0.092 R)
  • M20: 3,253,155 km (0.098 R)
  • M21: 3,383,904 km (0.069 R)
  • M22: 3,457,356 km (0.085 R)
  • M23: 3,531,407 km (0.106 R)
  • M24: 3,605,907 km (0.105 R)
  • M25: 4,048,567 km (0.089 R)
  • M26: 4,221,054 km (0.097 R)
  • M27: 4,348,062 km (0.098 R)
  • M28: 4,492,424 km (0.12 R)
  • M29: 4,638,432 km (0.05 R)
  • M30: 4,720,262 km (0.112 R)
  • M31: 5,052,369 km (0.078 R)
  • M32: 5,704,167 km (0.112 R)
  • M33: 5,774,328 km (0.084 R)
  • M34: 5,915,549 km (0.062 R)
  • M35: 6,057,966 km (0.097 R)
  • M36: 6,147,425 km (0.11 R)
  • M37: 6,364,342 km (0.116 R)
  • M38: 6,528,451 km (0.077 R)
  • M39: 6,954,655 km (0.066 R)
  • M40: 7,105,001 km (0.119 R)
  • M41: 7,275,543 km (0.115 R)
  • M42: 7,524,175 km (0.119 R)
  • M43: 7,951,276 km (0.12 R)
  • M44: 8,266,928 km (0.087 R)
  • M45: 8,466,342 km (0.1 R)
  • M46: 8,849,462 km (0.109 R)
  • M47: 9,320,995 km (0.107 R)
  • M48: 9,549,430 km (0.089 R)
  • M49: 9,653,850 km (0.104 R)
  • M50: 9,758,718 km (0.103 R)
  • M51: 9,821,699 km (0.09 R)
  • M52: 10,309,836 km (0.078 R)
  • M53: 10,395,556 km (0.062 R)
  • M54: 10,936,502 km (0.069 R)
  • M55: 11,442,442 km (0.107 R)
  • M56: 11,575,584 km (0.06 R)
  • M57: 11,687,034 km (0.101 R)
  • M58: 11,754,054 km (0.088 R)
  • M59: 12,158,866 km (0.112 R)
  • M60: 12,294,851 km (0.058 R)
  • M61: 12,408,545 km (0.074 R)
  • M62: 12,866,913 km (0.083 R)
  • M63: 13,098,042 km (0.088 R)
  • M64: 13,635,248 km (0.113 R)
  • M65: 13,705,708 km (0.096 R)
  • M66: 14,298,714 km (0.034 R)
  • M67: 15,045,656 km (0.067 R)
  • M68: 15,118,660 km (0.039 R)
  • M69: 15,632,678 km (0.118 R)
  • M70: 16,052,899 km (0.055 R)
  • M71: 16,351,945 km (0.109 R)
  • M72: 16,577,239 km (0.099 R)
  • M73: 16,778,598 km (0.117 R)
  • M74: 16,955,273 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.1

Radius: 10.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.68 AU - 2.2 AU

Year: 1833 Days

Day: 9.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.7 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (55)

Outer Limit: 19,902,773 km

  • M1: 133,740 km (0.113 R)
  • M2: 221,405 km (0.114 R)
  • M3: 327,619 km (0.114 R)
  • M4: 431,440 km (0.076 R)
  • M5: 525,687 km (0.073 R)
  • M6: 609,462 km (0.098 R)
  • M7: 806,333 km (0.101 R)
  • M8: 1,078,301 km (0.037 R)
  • M9: 1,148,912 km (0.109 R)
  • M10: 1,517,970 km (0.109 R)
  • M11: 1,634,058 km (0.106 R)
  • M12: 1,781,112 km (0.119 R)
  • M13: 2,128,479 km (0.112 R)
  • M14: 2,249,054 km (0.035 R)
  • M15: 2,603,153 km (0.049 R)
  • M16: 2,710,713 km (0.102 R)
  • M17: 2,886,042 km (0.094 R)
  • M18: 3,224,881 km (0.092 R)
  • M19: 3,481,591 km (0.119 R)
  • M20: 3,684,596 km (0.068 R)
  • M21: 3,793,652 km (0.096 R)
  • M22: 3,916,173 km (0.097 R)
  • M23: 4,190,236 km (0.108 R)
  • M24: 4,367,959 km (0.114 R)
  • M25: 5,171,299 km (0.087 R)
  • M26: 5,307,433 km (0.082 R)
  • M27: 5,708,804 km (0.08 R)
  • M28: 5,778,966 km (0.07 R)
  • M29: 5,877,850 km (0.06 R)
  • M30: 5,991,395 km (0.107 R)
  • M31: 6,336,517 km (0.105 R)
  • M32: 6,732,652 km (0.06 R)
  • M33: 6,986,221 km (0.074 R)
  • M34: 7,227,821 km (0.115 R)
  • M35: 7,426,188 km (0.063 R)
  • M36: 7,703,692 km (0.105 R)
  • M37: 8,047,617 km (0.119 R)
  • M38: 8,126,456 km (0.111 R)
  • M39: 8,285,029 km (0.109 R)
  • M40: 8,428,494 km (0.1 R)
  • M41: 8,799,197 km (0.097 R)
  • M42: 9,340,293 km (0.094 R)
  • M43: 9,423,170 km (0.096 R)
  • M44: 10,027,545 km (0.034 R)
  • M45: 10,095,612 km (0.099 R)
  • M46: 10,454,797 km (0.03 R)
  • M47: 10,558,169 km (0.12 R)
  • M48: 10,679,194 km (0.085 R)
  • M49: 10,835,523 km (0.1 R)
  • M50: 11,150,576 km (0.075 R)
  • M51: 11,291,498 km (0.113 R)
  • M52: 11,362,108 km (0.04 R)
  • M53: 11,700,049 km (0.049 R)
  • M54: 11,951,075 km (0.087 R)
  • M55: 12,095,437 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.5

Radius: 9.5

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.7 AU - 2.32 AU

Year: 1933 Days

Day: 5.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.2 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (59)

Outer Limit: 19,902,773 km

  • M1: 119,529 km (0.107 R)
  • M2: 203,004 km (0.047 R)
  • M3: 325,375 km (0.119 R)
  • M4: 577,747 km (0.046 R)
  • M5: 639,680 km (0.04 R)
  • M6: 791,971 km (0.081 R)
  • M7: 939,774 km (0.085 R)
  • M8: 1,079,199 km (0.115 R)
  • M9: 1,163,722 km (0.113 R)
  • M10: 1,244,505 km (0.11 R)
  • M11: 1,307,785 km (0.047 R)
  • M12: 1,392,008 km (0.089 R)
  • M13: 1,464,563 km (0.108 R)
  • M14: 1,676,394 km (0.117 R)
  • M15: 1,775,428 km (0.054 R)
  • M16: 1,869,076 km (0.094 R)
  • M17: 1,971,999 km (0.034 R)
  • M18: 2,145,084 km (0.08 R)
  • M19: 2,386,535 km (0.074 R)
  • M20: 2,458,192 km (0.115 R)
  • M21: 2,661,496 km (0.09 R)
  • M22: 2,785,961 km (0.081 R)
  • M23: 2,870,185 km (0.072 R)
  • M24: 3,348,300 km (0.107 R)
  • M25: 3,410,981 km (0.103 R)
  • M26: 3,492,063 km (0.097 R)
  • M27: 3,573,893 km (0.075 R)
  • M28: 3,647,196 km (0.053 R)
  • M29: 3,711,673 km (0.027 R)
  • M30: 3,795,298 km (0.111 R)
  • M31: 3,898,221 km (0.061 R)
  • M32: 4,154,931 km (0.073 R)
  • M33: 4,251,422 km (0.092 R)
  • M34: 4,605,071 km (0.076 R)
  • M35: 4,674,933 km (0.079 R)
  • M36: 4,825,878 km (0.056 R)
  • M37: 4,896,787 km (0.037 R)
  • M38: 5,039,803 km (0.111 R)
  • M39: 5,122,231 km (0.116 R)
  • M40: 5,340,644 km (0.095 R)
  • M41: 5,424,568 km (0.095 R)
  • M42: 5,604,684 km (0.117 R)
  • M43: 5,679,334 km (0.108 R)
  • M44: 6,014,134 km (0.055 R)
  • M45: 6,156,401 km (0.097 R)
  • M46: 6,322,006 km (0.111 R)
  • M47: 6,703,032 km (0.055 R)
  • M48: 6,793,688 km (0.102 R)
  • M49: 6,999,385 km (0.102 R)
  • M50: 7,068,350 km (0.087 R)
  • M51: 7,323,265 km (0.042 R)
  • M52: 7,428,432 km (0.092 R)
  • M53: 7,557,684 km (0.046 R)
  • M54: 7,675,867 km (0.088 R)
  • M55: 7,758,894 km (0.049 R)
  • M56: 7,854,337 km (0.026 R)
  • M57: 7,974,015 km (0.106 R)
  • M58: 8,106,260 km (0.094 R)
  • M59: 8,178,815 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.9

Radius: 9.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.27 AU - 2.45 AU

Year: 2459 Days

Day: 6.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 10.7 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (71)

Outer Limit: 19,902,773 km

  • M1: 151,393 km (0.087 R)
  • M2: 236,215 km (0.057 R)
  • M3: 406,906 km (0.104 R)
  • M4: 506,239 km (0.083 R)
  • M5: 592,557 km (0.1 R)
  • M6: 684,410 km (0.093 R)
  • M7: 748,737 km (0.07 R)
  • M8: 901,477 km (0.084 R)
  • M9: 1,046,288 km (0.077 R)
  • M10: 1,160,131 km (0.106 R)
  • M11: 1,328,878 km (0.098 R)
  • M12: 1,463,516 km (0.115 R)
  • M13: 1,548,637 km (0.101 R)
  • M14: 1,746,555 km (0.102 R)
  • M15: 1,906,326 km (0.051 R)
  • M16: 2,011,643 km (0.119 R)
  • M17: 2,094,969 km (0.073 R)
  • M18: 2,252,645 km (0.059 R)
  • M19: 2,593,129 km (0.083 R)
  • M20: 2,671,070 km (0.059 R)
  • M21: 2,869,287 km (0.063 R)
  • M22: 3,017,688 km (0.116 R)
  • M23: 3,210,370 km (0.118 R)
  • M24: 3,322,419 km (0.112 R)
  • M25: 3,393,029 km (0.101 R)
  • M26: 3,464,238 km (0.077 R)
  • M27: 3,637,023 km (0.091 R)
  • M28: 3,812,801 km (0.093 R)
  • M29: 3,976,461 km (0.1 R)
  • M30: 4,989,987 km (0.071 R)
  • M31: 5,136,293 km (0.057 R)
  • M32: 5,201,967 km (0.058 R)
  • M33: 5,433,544 km (0.084 R)
  • M34: 5,651,658 km (0.118 R)
  • M35: 5,770,439 km (0.067 R)
  • M36: 6,235,987 km (0.098 R)
  • M37: 6,305,849 km (0.087 R)
  • M38: 6,588,589 km (0.09 R)
  • M39: 6,767,359 km (0.098 R)
  • M40: 6,839,315 km (0.052 R)
  • M41: 7,038,580 km (0.06 R)
  • M42: 7,313,391 km (0.087 R)
  • M43: 7,405,843 km (0.072 R)
  • M44: 7,480,043 km (0.076 R)
  • M45: 8,759,404 km (0.1 R)
  • M46: 8,976,022 km (0.069 R)
  • M47: 9,074,906 km (0.103 R)
  • M48: 9,194,285 km (0.056 R)
  • M49: 9,414,344 km (0.077 R)
  • M50: 9,757,820 km (0.114 R)
  • M51: 9,818,856 km (0.102 R)
  • M52: 10,105,486 km (0.116 R)
  • M53: 10,394,808 km (0.052 R)
  • M54: 10,477,984 km (0.099 R)
  • M55: 10,540,516 km (0.071 R)
  • M56: 10,770,897 km (0.081 R)
  • M57: 11,708,876 km (0.118 R)
  • M58: 11,773,801 km (0.108 R)
  • M59: 12,385,507 km (0.1 R)
  • M60: 12,495,761 km (0.117 R)
  • M61: 13,457,974 km (0.087 R)
  • M62: 13,548,780 km (0.068 R)
  • M63: 13,685,213 km (0.067 R)
  • M64: 13,936,538 km (0.069 R)
  • M65: 14,235,584 km (0.076 R)
  • M66: 14,583,399 km (0.084 R)
  • M67: 14,699,936 km (0.117 R)
  • M68: 15,098,464 km (0.074 R)
  • M69: 15,287,257 km (0.064 R)
  • M70: 15,381,952 km (0.064 R)
  • M71: 15,834,336 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.5

Radius: 10.6

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.46 AU - 2.62 AU

Year: 2746 Days

Day: 9 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.4 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (71)

Outer Limit: 19,902,773 km

  • M1: 136,882 km (0.118 R)
  • M2: 250,277 km (0.079 R)
  • M3: 505,790 km (0.09 R)
  • M4: 853,157 km (0.073 R)
  • M5: 933,192 km (0.104 R)
  • M6: 1,101,639 km (0.048 R)
  • M7: 1,178,532 km (0.096 R)
  • M8: 1,268,889 km (0.045 R)
  • M9: 1,409,062 km (0.083 R)
  • M10: 1,505,403 km (0.094 R)
  • M11: 1,616,555 km (0.112 R)
  • M12: 1,821,204 km (0.115 R)
  • M13: 1,900,192 km (0.099 R)
  • M14: 1,966,913 km (0.116 R)
  • M15: 2,284,210 km (0.088 R)
  • M16: 2,369,780 km (0.031 R)
  • M17: 2,470,908 km (0.119 R)
  • M18: 2,967,423 km (0.093 R)
  • M19: 3,171,624 km (0.104 R)
  • M20: 3,445,688 km (0.062 R)
  • M21: 3,845,862 km (0.06 R)
  • M22: 4,103,470 km (0.098 R)
  • M23: 4,260,847 km (0.11 R)
  • M24: 4,349,109 km (0.104 R)
  • M25: 4,527,580 km (0.08 R)
  • M26: 4,599,536 km (0.101 R)
  • M27: 5,571,025 km (0.048 R)
  • M28: 5,648,367 km (0.103 R)
  • M29: 5,862,890 km (0.066 R)
  • M30: 5,941,579 km (0.118 R)
  • M31: 6,080,106 km (0.115 R)
  • M32: 6,360,602 km (0.096 R)
  • M33: 6,482,076 km (0.036 R)
  • M34: 6,583,802 km (0.095 R)
  • M35: 6,706,772 km (0.101 R)
  • M36: 7,375,025 km (0.113 R)
  • M37: 7,674,221 km (0.119 R)
  • M38: 7,803,623 km (0.065 R)
  • M39: 8,640,025 km (0.071 R)
  • M40: 9,205,954 km (0.101 R)
  • M41: 9,760,363 km (0.113 R)
  • M42: 9,877,349 km (0.07 R)
  • M43: 10,444,923 km (0.064 R)
  • M44: 10,540,516 km (0.107 R)
  • M45: 10,636,558 km (0.067 R)
  • M46: 10,998,884 km (0.107 R)
  • M47: 11,096,123 km (0.099 R)
  • M48: 11,860,119 km (0.106 R)
  • M49: 12,059,982 km (0.105 R)
  • M50: 12,160,362 km (0.106 R)
  • M51: 12,336,738 km (0.096 R)
  • M52: 12,488,580 km (0.071 R)
  • M53: 12,691,883 km (0.071 R)
  • M54: 13,102,081 km (0.102 R)
  • M55: 13,438,526 km (0.112 R)
  • M56: 13,699,275 km (0.116 R)
  • M57: 14,014,329 km (0.077 R)
  • M58: 14,598,209 km (0.092 R)
  • M59: 15,108,936 km (0.076 R)
  • M60: 15,352,930 km (0.073 R)
  • M61: 15,461,838 km (0.054 R)
  • M62: 15,707,627 km (0.03 R)
  • M63: 16,286,421 km (0.051 R)
  • M64: 16,731,923 km (0.048 R)
  • M65: 16,900,071 km (0.109 R)
  • M66: 18,064,092 km (0.061 R)
  • M67: 18,294,324 km (0.104 R)
  • M68: 18,380,791 km (0.086 R)
  • M69: 18,670,413 km (0.09 R)
  • M70: 19,695,607 km (0.057 R)
  • M71: 19,873,180 km (0.048 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 16,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit