Star System Generated (Seed: 1766373907)

Star Details

Spectral Class: M1V

Temperature: 3,483 K

Mass: 0.32 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: 11.3 AU

Planetary System (6 Planets)

Planet 1 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.3

Radius: 8.7

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.34 AU - 1.62 AU

Year: 1163 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.5 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (62)

Outer Limit: 23,274,828 km

  • M1: 144,362 km (0.113 R)
  • M2: 206,894 km (0.085 R)
  • M3: 261,497 km (0.119 R)
  • M4: 318,943 km (0.113 R)
  • M5: 382,073 km (0.095 R)
  • M6: 450,589 km (0.111 R)
  • M7: 529,876 km (0.117 R)
  • M8: 589,864 km (0.107 R)
  • M9: 684,560 km (0.07 R)
  • M10: 791,522 km (0.113 R)
  • M11: 985,551 km (0.047 R)
  • M12: 1,069,026 km (0.112 R)
  • M13: 1,194,988 km (0.05 R)
  • M14: 1,259,764 km (0.089 R)
  • M15: 1,683,425 km (0.062 R)
  • M16: 1,983,069 km (0.073 R)
  • M17: 2,089,882 km (0.107 R)
  • M18: 2,158,996 km (0.084 R)
  • M19: 2,228,859 km (0.063 R)
  • M20: 2,360,654 km (0.03 R)
  • M21: 2,463,727 km (0.097 R)
  • M22: 2,547,353 km (0.077 R)
  • M23: 3,125,399 km (0.075 R)
  • M24: 3,273,201 km (0.103 R)
  • M25: 3,330,797 km (0.103 R)
  • M26: 3,682,950 km (0.054 R)
  • M27: 3,754,907 km (0.085 R)
  • M28: 3,863,664 km (0.11 R)
  • M29: 4,196,220 km (0.105 R)
  • M30: 4,512,321 km (0.079 R)
  • M31: 4,589,363 km (0.08 R)
  • M32: 4,888,709 km (0.113 R)
  • M33: 4,981,160 km (0.048 R)
  • M34: 5,154,245 km (0.044 R)
  • M35: 5,506,548 km (0.11 R)
  • M36: 5,644,178 km (0.044 R)
  • M37: 5,783,005 km (0.114 R)
  • M38: 5,993,190 km (0.09 R)
  • M39: 6,063,800 km (0.081 R)
  • M40: 6,537,128 km (0.043 R)
  • M41: 6,595,321 km (0.112 R)
  • M42: 6,682,836 km (0.093 R)
  • M43: 6,918,303 km (0.075 R)
  • M44: 7,111,733 km (0.116 R)
  • M45: 7,367,246 km (0.101 R)
  • M46: 7,595,383 km (0.085 R)
  • M47: 7,733,312 km (0.064 R)
  • M48: 8,324,822 km (0.105 R)
  • M49: 8,562,384 km (0.092 R)
  • M50: 8,626,112 km (0.097 R)
  • M51: 9,060,395 km (0.12 R)
  • M52: 9,174,089 km (0.102 R)
  • M53: 9,518,314 km (0.113 R)
  • M54: 9,683,620 km (0.082 R)
  • M55: 10,253,139 km (0.059 R)
  • M56: 10,405,579 km (0.094 R)
  • M57: 10,919,597 km (0.104 R)
  • M58: 11,040,772 km (0.044 R)
  • M59: 11,197,101 km (0.11 R)
  • M60: 11,512,155 km (0.111 R)
  • M61: 11,635,423 km (0.083 R)
  • M62: 11,723,686 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.7

Radius: 8.1

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2 AU - 2.1 AU

Year: 1895 Days

Day: 12.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.2 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (75)

Outer Limit: 23,274,828 km

  • M1: 102,175 km (0.078 R)
  • M2: 547,977 km (0.108 R)
  • M3: 606,171 km (0.038 R)
  • M4: 666,907 km (0.102 R)
  • M5: 745,745 km (0.106 R)
  • M6: 836,402 km (0.063 R)
  • M7: 966,402 km (0.115 R)
  • M8: 1,197,980 km (0.051 R)
  • M9: 1,355,506 km (0.06 R)
  • M10: 1,426,565 km (0.103 R)
  • M11: 1,604,736 km (0.117 R)
  • M12: 1,778,868 km (0.093 R)
  • M13: 1,948,063 km (0.103 R)
  • M14: 2,110,527 km (0.047 R)
  • M15: 2,217,489 km (0.119 R)
  • M16: 2,338,514 km (0.119 R)
  • M17: 2,449,216 km (0.105 R)
  • M18: 2,586,996 km (0.065 R)
  • M19: 2,676,007 km (0.117 R)
  • M20: 3,480,394 km (0.074 R)
  • M21: 3,621,316 km (0.038 R)
  • M22: 3,678,312 km (0.052 R)
  • M23: 3,923,653 km (0.069 R)
  • M24: 4,026,277 km (0.093 R)
  • M25: 4,114,839 km (0.092 R)
  • M26: 4,264,138 km (0.113 R)
  • M27: 4,629,605 km (0.118 R)
  • M28: 4,691,389 km (0.07 R)
  • M29: 4,847,420 km (0.075 R)
  • M30: 4,941,816 km (0.076 R)
  • M31: 5,164,567 km (0.116 R)
  • M32: 5,228,745 km (0.041 R)
  • M33: 5,293,221 km (0.096 R)
  • M34: 5,718,977 km (0.066 R)
  • M35: 6,378,255 km (0.042 R)
  • M36: 6,447,219 km (0.086 R)
  • M37: 6,725,621 km (0.09 R)
  • M38: 6,884,045 km (0.11 R)
  • M39: 7,043,666 km (0.103 R)
  • M40: 7,222,436 km (0.118 R)
  • M41: 7,457,005 km (0.092 R)
  • M42: 7,620,964 km (0.083 R)
  • M43: 7,675,867 km (0.099 R)
  • M44: 7,749,319 km (0.071 R)
  • M45: 7,859,872 km (0.112 R)
  • M46: 8,288,620 km (0.072 R)
  • M47: 8,553,408 km (0.107 R)
  • M48: 8,705,998 km (0.117 R)
  • M49: 9,013,721 km (0.099 R)
  • M50: 9,091,212 km (0.049 R)
  • M51: 9,541,203 km (0.116 R)
  • M52: 9,818,707 km (0.037 R)
  • M53: 9,898,442 km (0.117 R)
  • M54: 10,038,466 km (0.115 R)
  • M55: 10,219,629 km (0.099 R)
  • M56: 10,381,494 km (0.062 R)
  • M57: 11,037,630 km (0.086 R)
  • M58: 11,245,422 km (0.093 R)
  • M59: 11,370,635 km (0.1 R)
  • M60: 11,433,466 km (0.062 R)
  • M61: 11,559,577 km (0.12 R)
  • M62: 11,685,987 km (0.087 R)
  • M63: 11,834,089 km (0.095 R)
  • M64: 11,940,304 km (0.096 R)
  • M65: 12,368,154 km (0.039 R)
  • M66: 12,432,780 km (0.061 R)
  • M67: 12,866,464 km (0.113 R)
  • M68: 13,019,503 km (0.119 R)
  • M69: 13,459,919 km (0.037 R)
  • M70: 13,659,632 km (0.113 R)
  • M71: 14,017,171 km (0.09 R)
  • M72: 14,129,668 km (0.061 R)
  • M73: 14,197,137 km (0.102 R)
  • M74: 14,787,301 km (0.115 R)
  • M75: 14,947,670 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.8

Radius: 9.4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.16 AU - 2.28 AU

Year: 2136 Days

Day: 13 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.8 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (59)

Outer Limit: 23,274,828 km

  • M1: 122,521 km (0.085 R)
  • M2: 255,663 km (0.117 R)
  • M3: 359,484 km (0.083 R)
  • M4: 675,285 km (0.078 R)
  • M5: 824,135 km (0.03 R)
  • M6: 910,153 km (0.117 R)
  • M7: 1,014,423 km (0.086 R)
  • M8: 1,146,817 km (0.04 R)
  • M9: 1,211,144 km (0.103 R)
  • M10: 1,326,933 km (0.058 R)
  • M11: 1,472,492 km (0.082 R)
  • M12: 1,789,191 km (0.073 R)
  • M13: 2,048,144 km (0.063 R)
  • M14: 2,157,201 km (0.086 R)
  • M15: 2,258,030 km (0.073 R)
  • M16: 2,433,060 km (0.103 R)
  • M17: 2,538,227 km (0.06 R)
  • M18: 2,601,956 km (0.038 R)
  • M19: 2,742,129 km (0.094 R)
  • M20: 3,212,016 km (0.085 R)
  • M21: 3,292,799 km (0.063 R)
  • M22: 3,409,335 km (0.081 R)
  • M23: 3,539,336 km (0.118 R)
  • M24: 3,707,035 km (0.111 R)
  • M25: 3,791,857 km (0.089 R)
  • M26: 3,901,961 km (0.106 R)
  • M27: 4,062,779 km (0.052 R)
  • M28: 4,263,839 km (0.056 R)
  • M29: 4,327,268 km (0.116 R)
  • M30: 4,468,189 km (0.097 R)
  • M31: 4,966,350 km (0.059 R)
  • M32: 5,168,008 km (0.107 R)
  • M33: 5,331,219 km (0.119 R)
  • M34: 5,496,076 km (0.115 R)
  • M35: 5,565,340 km (0.075 R)
  • M36: 6,172,857 km (0.072 R)
  • M37: 6,433,307 km (0.046 R)
  • M38: 6,506,311 km (0.088 R)
  • M39: 6,816,128 km (0.094 R)
  • M40: 7,115,623 km (0.035 R)
  • M41: 7,191,170 km (0.101 R)
  • M42: 7,267,016 km (0.115 R)
  • M43: 7,496,050 km (0.106 R)
  • M44: 7,603,761 km (0.109 R)
  • M45: 7,727,478 km (0.115 R)
  • M46: 8,372,245 km (0.118 R)
  • M47: 8,548,172 km (0.065 R)
  • M48: 8,725,296 km (0.103 R)
  • M49: 8,936,229 km (0.11 R)
  • M50: 9,083,284 km (0.072 R)
  • M51: 9,363,181 km (0.076 R)
  • M52: 9,914,748 km (0.084 R)
  • M53: 10,322,403 km (0.043 R)
  • M54: 10,701,035 km (0.069 R)
  • M55: 11,189,472 km (0.104 R)
  • M56: 11,259,933 km (0.109 R)
  • M57: 11,418,805 km (0.09 R)
  • M58: 11,720,993 km (0.112 R)
  • M59: 11,989,671 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.1

Radius: 8.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.06 AU - 2.62 AU

Year: 2311 Days

Day: 7 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.8 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (56)

Outer Limit: 23,274,828 km

  • M1: 184,604 km (0.034 R)
  • M2: 244,293 km (0.117 R)
  • M3: 350,807 km (0.078 R)
  • M4: 708,944 km (0.105 R)
  • M5: 789,727 km (0.035 R)
  • M6: 936,782 km (0.097 R)
  • M7: 1,285,495 km (0.035 R)
  • M8: 1,432,250 km (0.086 R)
  • M9: 1,507,647 km (0.097 R)
  • M10: 1,584,541 km (0.098 R)
  • M11: 1,682,677 km (0.115 R)
  • M12: 2,041,861 km (0.108 R)
  • M13: 2,148,973 km (0.094 R)
  • M14: 2,313,082 km (0.076 R)
  • M15: 2,572,934 km (0.099 R)
  • M16: 2,665,535 km (0.054 R)
  • M17: 2,747,514 km (0.103 R)
  • M18: 3,022,775 km (0.103 R)
  • M19: 3,120,761 km (0.097 R)
  • M20: 3,370,141 km (0.09 R)
  • M21: 3,756,403 km (0.107 R)
  • M22: 4,598,938 km (0.088 R)
  • M23: 4,669,398 km (0.049 R)
  • M24: 4,811,367 km (0.07 R)
  • M25: 4,969,192 km (0.116 R)
  • M26: 5,260,759 km (0.067 R)
  • M27: 5,617,849 km (0.115 R)
  • M28: 5,769,092 km (0.097 R)
  • M29: 5,998,276 km (0.11 R)
  • M30: 6,106,286 km (0.101 R)
  • M31: 6,465,919 km (0.091 R)
  • M32: 6,544,907 km (0.053 R)
  • M33: 6,624,343 km (0.094 R)
  • M34: 6,688,072 km (0.101 R)
  • M35: 7,140,157 km (0.116 R)
  • M36: 7,369,939 km (0.101 R)
  • M37: 7,937,962 km (0.115 R)
  • M38: 8,022,784 km (0.103 R)
  • M39: 8,537,550 km (0.04 R)
  • M40: 8,746,389 km (0.091 R)
  • M41: 8,921,867 km (0.096 R)
  • M42: 9,508,889 km (0.099 R)
  • M43: 9,671,203 km (0.052 R)
  • M44: 10,090,227 km (0.062 R)
  • M45: 10,533,635 km (0.095 R)
  • M46: 10,682,934 km (0.107 R)
  • M47: 10,795,282 km (0.093 R)
  • M48: 11,458,898 km (0.104 R)
  • M49: 11,650,832 km (0.107 R)
  • M50: 11,960,350 km (0.085 R)
  • M51: 12,233,366 km (0.092 R)
  • M52: 12,370,547 km (0.111 R)
  • M53: 12,547,821 km (0.056 R)
  • M54: 12,825,175 km (0.039 R)
  • M55: 12,884,865 km (0.118 R)
  • M56: 13,225,050 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.7

Radius: 8.6

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.49 AU - 3.99 AU

Year: 3766 Days

Day: 15 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.5 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (77)

Outer Limit: 23,274,828 km

  • M1: 111,600 km (0.102 R)
  • M2: 204,500 km (0.087 R)
  • M3: 314,156 km (0.118 R)
  • M4: 429,196 km (0.063 R)
  • M5: 518,207 km (0.117 R)
  • M6: 614,099 km (0.095 R)
  • M7: 849,866 km (0.119 R)
  • M8: 1,072,467 km (0.111 R)
  • M9: 1,433,447 km (0.06 R)
  • M10: 1,556,865 km (0.108 R)
  • M11: 1,716,037 km (0.059 R)
  • M12: 1,830,779 km (0.054 R)
  • M13: 1,982,172 km (0.082 R)
  • M14: 2,155,107 km (0.107 R)
  • M15: 2,297,225 km (0.084 R)
  • M16: 2,479,136 km (0.118 R)
  • M17: 2,915,513 km (0.101 R)
  • M18: 3,033,396 km (0.08 R)
  • M19: 3,092,936 km (0.069 R)
  • M20: 3,253,604 km (0.058 R)
  • M21: 3,859,027 km (0.067 R)
  • M22: 4,075,794 km (0.108 R)
  • M23: 4,431,089 km (0.092 R)
  • M24: 4,612,551 km (0.026 R)
  • M25: 4,773,219 km (0.079 R)
  • M26: 4,959,319 km (0.059 R)
  • M27: 5,629,218 km (0.12 R)
  • M28: 5,801,106 km (0.091 R)
  • M29: 6,608,935 km (0.082 R)
  • M30: 6,894,816 km (0.094 R)
  • M31: 7,264,622 km (0.1 R)
  • M32: 7,505,624 km (0.115 R)
  • M33: 8,161,461 km (0.069 R)
  • M34: 9,909,662 km (0.057 R)
  • M35: 10,266,902 km (0.115 R)
  • M36: 10,902,094 km (0.111 R)
  • M37: 11,332,637 km (0.051 R)
  • M38: 11,581,119 km (0.114 R)
  • M39: 11,862,812 km (0.114 R)
  • M40: 12,433,229 km (0.118 R)
  • M41: 12,980,009 km (0.082 R)
  • M42: 13,534,718 km (0.074 R)
  • M43: 13,732,337 km (0.072 R)
  • M44: 13,798,459 km (0.105 R)
  • M45: 14,599,705 km (0.067 R)
  • M46: 15,176,405 km (0.104 R)
  • M47: 15,691,470 km (0.11 R)
  • M48: 15,933,819 km (0.098 R)
  • M49: 16,809,415 km (0.071 R)
  • M50: 17,128,507 km (0.12 R)
  • M51: 17,270,925 km (0.099 R)
  • M52: 18,133,805 km (0.086 R)
  • M53: 18,351,769 km (0.091 R)
  • M54: 18,460,976 km (0.105 R)
  • M55: 18,790,241 km (0.118 R)
  • M56: 18,937,146 km (0.064 R)
  • M57: 19,158,251 km (0.099 R)
  • M58: 19,306,054 km (0.065 R)
  • M59: 19,677,506 km (0.117 R)
  • M60: 20,238,946 km (0.064 R)
  • M61: 20,653,931 km (0.097 R)
  • M62: 20,767,625 km (0.099 R)
  • M63: 20,957,614 km (0.099 R)
  • M64: 21,186,350 km (0.047 R)
  • M65: 21,377,536 km (0.081 R)
  • M66: 22,225,756 km (0.083 R)
  • M67: 22,420,083 km (0.1 R)
  • M68: 22,653,905 km (0.075 R)
  • M69: 22,810,384 km (0.059 R)
  • M70: 22,927,818 km (0.116 R)
  • M71: 23,202,929 km (0.081 R)
  • M72: 23,439,593 km (0.111 R)
  • M73: 24,154,222 km (0.055 R)
  • M74: 24,514,154 km (0.07 R)
  • M75: 26,340,744 km (0.114 R)
  • M76: 27,415,904 km (0.117 R)
  • M77: 27,582,556 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.1

Radius: 10.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.38 AU - 5.04 AU

Year: 5577 Days

Day: 7.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 14.9 °

Atmosphere: Hâ‚‚, CHâ‚„

Biome: None

Satellites (78)

Outer Limit: 23,274,828 km

  • M1: 160,967 km (0.107 R)
  • M2: 305,778 km (0.096 R)
  • M3: 408,701 km (0.113 R)
  • M4: 657,931 km (0.12 R)
  • M5: 801,246 km (0.099 R)
  • M6: 944,262 km (0.049 R)
  • M7: 1,013,376 km (0.105 R)
  • M8: 1,084,285 km (0.041 R)
  • M9: 1,181,674 km (0.079 R)
  • M10: 1,307,785 km (0.047 R)
  • M11: 1,505,703 km (0.074 R)
  • M12: 1,601,445 km (0.107 R)
  • M13: 1,931,009 km (0.057 R)
  • M14: 2,020,618 km (0.069 R)
  • M15: 2,096,315 km (0.071 R)
  • M16: 2,250,850 km (0.109 R)
  • M17: 2,457,295 km (0.112 R)
  • M18: 2,855,075 km (0.071 R)
  • M19: 3,184,490 km (0.114 R)
  • M20: 3,581,223 km (0.112 R)
  • M21: 3,879,821 km (0.025 R)
  • M22: 3,974,815 km (0.093 R)
  • M23: 4,128,452 km (0.113 R)
  • M24: 4,244,840 km (0.036 R)
  • M25: 4,323,229 km (0.109 R)
  • M26: 4,681,516 km (0.107 R)
  • M27: 4,905,314 km (0.038 R)
  • M28: 5,111,909 km (0.049 R)
  • M29: 5,342,439 km (0.078 R)
  • M30: 6,076,516 km (0.117 R)
  • M31: 6,523,215 km (0.096 R)
  • M32: 6,865,196 km (0.115 R)
  • M33: 7,026,762 km (0.037 R)
  • M34: 7,259,835 km (0.087 R)
  • M35: 7,424,542 km (0.104 R)
  • M36: 7,566,810 km (0.085 R)
  • M37: 7,902,059 km (0.1 R)
  • M38: 7,974,464 km (0.108 R)
  • M39: 8,071,553 km (0.096 R)
  • M40: 8,193,326 km (0.073 R)
  • M41: 8,266,629 km (0.078 R)
  • M42: 8,636,883 km (0.026 R)
  • M43: 8,736,516 km (0.086 R)
  • M44: 8,886,712 km (0.056 R)
  • M45: 9,393,549 km (0.038 R)
  • M46: 9,496,024 km (0.107 R)
  • M47: 10,808,446 km (0.093 R)
  • M48: 10,889,079 km (0.058 R)
  • M49: 11,186,181 km (0.049 R)
  • M50: 11,954,515 km (0.11 R)
  • M51: 12,429,339 km (0.077 R)
  • M52: 12,739,904 km (0.036 R)
  • M53: 12,995,866 km (0.104 R)
  • M54: 13,253,623 km (0.054 R)
  • M55: 13,426,259 km (0.119 R)
  • M56: 13,599,793 km (0.06 R)
  • M57: 14,508,002 km (0.045 R)
  • M58: 14,864,942 km (0.03 R)
  • M59: 15,134,517 km (0.063 R)
  • M60: 15,405,589 km (0.103 R)
  • M61: 15,648,087 km (0.063 R)
  • M62: 15,769,710 km (0.037 R)
  • M63: 15,861,114 km (0.112 R)
  • M64: 16,754,513 km (0.065 R)
  • M65: 17,569,223 km (0.054 R)
  • M66: 17,727,348 km (0.088 R)
  • M67: 18,045,094 km (0.07 R)
  • M68: 18,268,593 km (0.082 R)
  • M69: 18,686,270 km (0.057 R)
  • M70: 18,815,373 km (0.119 R)
  • M71: 19,074,477 km (0.045 R)
  • M72: 19,793,294 km (0.091 R)
  • M73: 20,888,051 km (0.087 R)
  • M74: 21,122,920 km (0.089 R)
  • M75: 21,426,005 km (0.083 R)
  • M76: 21,764,545 km (0.103 R)
  • M77: 22,343,938 km (0.117 R)
  • M78: 22,652,858 km (0.114 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: 165 - 12,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit