🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.5

Radius: 12.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.57 AU - 0.93 AU

Year: 419 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 30,782,666 km

• M1: 161,566 km (0.118 R)
• M2: 287,228 km (0.108 R)
• M3: 367,861 km (0.091 R)
• M4: 455,226 km (0.108 R)
• M5: 543,040 km (0.113 R)
• M6: 634,893 km (0.078 R)
• M7: 719,267 km (0.094 R)
• M8: 848,370 km (0.084 R)
• M9: 943,215 km (0.056 R)
• M10: 1,050,177 km (0.038 R)
• M11: 1,153,250 km (0.073 R)
• M12: 1,246,898 km (0.051 R)
• M13: 1,374,655 km (0.069 R)
• M14: 1,507,049 km (0.061 R)
• M15: 1,639,144 km (0.106 R)
• M16: 1,755,681 km (0.072 R)
• M17: 1,879,996 km (0.09 R)
• M18: 2,012,690 km (0.113 R)
• M19: 2,106,338 km (0.088 R)
• M20: 2,217,639 km (0.102 R)
• M21: 2,462,979 km (0.091 R)
• M22: 2,546,754 km (0.056 R)
• M23: 2,631,576 km (0.118 R)
• M24: 2,717,296 km (0.025 R)
• M25: 2,798,228 km (0.081 R)
• M26: 2,879,909 km (0.081 R)
• M27: 2,968,471 km (0.063 R)
• M28: 3,051,946 km (0.113 R)
• M29: 3,233,558 km (0.11 R)
• M30: 3,325,710 km (0.086 R)
• M31: 3,412,477 km (0.031 R)
• M32: 3,556,839 km (0.102 R)
• M33: 3,741,742 km (0.055 R)
• M34: 3,916,921 km (0.067 R)
• M35: 4,021,939 km (0.105 R)
• M36: 4,241,698 km (0.113 R)
• M37: 4,329,362 km (0.115 R)
• M38: 4,424,507 km (0.115 R)
• M39: 4,506,636 km (0.061 R)
• M40: 4,665,359 km (0.066 R)
• M41: 4,762,897 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.6

Radius: 12.3

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.74 AU - 2.22 AU

Year: 1799 Days

Day: 14.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,782,666 km

• M1: 153,338 km (0.093 R)
• M2: 231,278 km (0.067 R)
• M3: 341,233 km (0.036 R)
• M4: 542,143 km (0.088 R)
• M5: 627,413 km (0.056 R)
• M6: 711,637 km (0.045 R)
• M7: 864,227 km (0.092 R)
• M8: 959,970 km (0.064 R)
• M9: 1,083,238 km (0.025 R)
• M10: 1,212,192 km (0.09 R)
• M11: 1,705,117 km (0.07 R)
• M12: 1,818,661 km (0.086 R)
• M13: 1,944,623 km (0.069 R)
• M14: 2,467,467 km (0.064 R)
• M15: 2,662,393 km (0.099 R)
• M16: 2,930,323 km (0.056 R)
• M17: 3,749,222 km (0.078 R)
• M18: 3,886,253 km (0.09 R)
• M19: 4,075,644 km (0.099 R)
• M20: 4,255,311 km (0.083 R)
• M21: 4,622,574 km (0.118 R)
• M22: 4,810,170 km (0.032 R)
• M23: 4,904,865 km (0.08 R)
• M24: 5,027,536 km (0.065 R)
• M25: 5,165,166 km (0.098 R)
• M26: 5,486,352 km (0.108 R)
• M27: 6,133,662 km (0.081 R)
• M28: 6,310,487 km (0.042 R)
• M29: 6,488,957 km (0.038 R)
• M30: 6,911,870 km (0.111 R)
• M31: 7,034,391 km (0.113 R)
• M32: 7,266,118 km (0.104 R)
• M33: 7,453,265 km (0.102 R)
• M34: 7,642,058 km (0.068 R)
• M35: 7,768,917 km (0.059 R)
• M36: 7,960,252 km (0.099 R)
• M37: 8,201,853 km (0.119 R)
• M38: 8,576,895 km (0.063 R)
• M39: 8,941,016 km (0.111 R)
• M40: 9,259,510 km (0.069 R)
• M41: 9,344,033 km (0.117 R)
• M42: 9,462,664 km (0.103 R)
• M43: 10,412,461 km (0.098 R)
• M44: 10,500,275 km (0.095 R)
• M45: 10,943,383 km (0.054 R)
• M46: 11,158,206 km (0.118 R)
• M47: 11,284,167 km (0.095 R)
• M48: 11,428,829 km (0.116 R)
• M49: 11,701,545 km (0.09 R)
• M50: 11,792,950 km (0.12 R)
• M51: 11,884,504 km (0.106 R)
• M52: 12,105,460 km (0.034 R)
• M53: 12,383,413 km (0.067 R)
• M54: 12,476,612 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.4

Radius: 14

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.55 AU - 2.69 AU

Year: 2738 Days

Day: 5.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,782,666 km

• M1: 174,581 km (0.047 R)
• M2: 270,922 km (0.068 R)
• M3: 411,394 km (0.035 R)
• M4: 560,094 km (0.084 R)
• M5: 654,341 km (0.094 R)
• M6: 795,412 km (0.108 R)
• M7: 1,019,659 km (0.11 R)
• M8: 1,159,234 km (0.11 R)
• M9: 1,256,024 km (0.061 R)
• M10: 1,365,978 km (0.092 R)
• M11: 1,585,588 km (0.057 R)
• M12: 1,683,425 km (0.102 R)
• M13: 1,783,356 km (0.044 R)
• M14: 2,013,139 km (0.095 R)
• M15: 2,131,770 km (0.09 R)
• M16: 2,314,279 km (0.116 R)
• M17: 2,502,174 km (0.09 R)
• M18: 2,800,173 km (0.039 R)
• M19: 2,946,928 km (0.117 R)
• M20: 3,055,237 km (0.104 R)
• M21: 3,646,448 km (0.062 R)
• M22: 3,836,737 km (0.075 R)
• M23: 3,985,437 km (0.104 R)
• M24: 4,090,754 km (0.099 R)
• M25: 4,552,413 km (0.116 R)
• M26: 4,678,374 km (0.118 R)
• M27: 5,375,650 km (0.104 R)
• M28: 5,745,157 km (0.082 R)
• M29: 5,915,848 km (0.114 R)
• M30: 6,105,538 km (0.12 R)
• M31: 6,297,322 km (0.099 R)
• M32: 6,385,136 km (0.099 R)
• M33: 6,633,319 km (0.104 R)
• M34: 6,794,586 km (0.116 R)
• M35: 7,657,915 km (0.08 R)
• M36: 7,751,862 km (0.09 R)
• M37: 8,131,392 km (0.108 R)
• M38: 8,284,880 km (0.106 R)
• M39: 8,711,982 km (0.103 R)
• M40: 8,810,118 km (0.067 R)
• M41: 8,948,047 km (0.081 R)
• M42: 9,126,517 km (0.064 R)
• M43: 9,608,222 km (0.095 R)
• M44: 10,242,667 km (0.092 R)
• M45: 11,038,976 km (0.092 R)
• M46: 11,209,219 km (0.113 R)
• M47: 11,337,424 km (0.118 R)
• M48: 11,595,331 km (0.119 R)
• M49: 11,790,107 km (0.072 R)
• M50: 12,051,455 km (0.117 R)
• M51: 12,557,844 km (0.117 R)
• M52: 12,690,986 km (0.095 R)
• M53: 13,161,022 km (0.1 R)
• M54: 13,591,266 km (0.094 R)
• M55: 14,003,258 km (0.116 R)
• M56: 14,164,525 km (0.117 R)
• M57: 14,465,665 km (0.096 R)
• M58: 15,027,405 km (0.115 R)
• M59: 15,835,234 km (0.093 R)
• M60: 16,075,488 km (0.109 R)
• M61: 16,268,768 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.2

Radius: 12.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.72 AU - 4.62 AU

Year: 5498 Days

Day: 10.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,782,666 km

• M1: 156,779 km (0.1 R)
• M2: 264,040 km (0.049 R)
• M3: 474,524 km (0.106 R)
• M4: 599,139 km (0.115 R)
• M5: 847,622 km (0.06 R)
• M6: 1,290,880 km (0.086 R)
• M7: 1,818,512 km (0.111 R)
• M8: 1,921,435 km (0.046 R)
• M9: 2,079,710 km (0.061 R)
• M10: 2,409,423 km (0.092 R)
• M11: 2,503,969 km (0.073 R)
• M12: 2,855,075 km (0.073 R)
• M13: 3,016,342 km (0.096 R)
• M14: 3,118,667 km (0.062 R)
• M15: 3,201,394 km (0.107 R)
• M16: 3,284,870 km (0.062 R)
• M17: 3,475,458 km (0.097 R)
• M18: 3,801,282 km (0.096 R)
• M19: 4,182,607 km (0.034 R)
• M20: 4,436,026 km (0.097 R)
• M21: 4,933,887 km (0.061 R)
• M22: 5,030,827 km (0.052 R)
• M23: 5,449,701 km (0.089 R)
• M24: 6,295,078 km (0.115 R)
• M25: 6,800,420 km (0.032 R)
• M26: 6,989,811 km (0.113 R)
• M27: 7,071,641 km (0.106 R)
• M28: 7,208,673 km (0.113 R)
• M29: 7,401,803 km (0.107 R)
• M30: 7,485,279 km (0.109 R)
• M31: 7,596,879 km (0.113 R)
• M32: 7,765,326 km (0.104 R)
• M33: 8,020,540 km (0.067 R)
• M34: 8,336,042 km (0.058 R)
• M35: 8,480,853 km (0.107 R)
• M36: 8,568,218 km (0.103 R)
• M37: 8,773,018 km (0.065 R)
• M38: 9,038,853 km (0.111 R)
• M39: 9,882,735 km (0.061 R)
• M40: 10,283,058 km (0.104 R)
• M41: 10,814,729 km (0.117 R)
• M42: 11,742,386 km (0.095 R)
• M43: 12,628,903 km (0.086 R)
• M44: 12,996,315 km (0.115 R)
• M45: 13,469,044 km (0.069 R)
• M46: 14,710,258 km (0.09 R)
• M47: 15,026,358 km (0.102 R)
• M48: 15,202,884 km (0.073 R)
• M49: 15,415,761 km (0.097 R)
• M50: 15,880,113 km (0.117 R)
• M51: 16,024,026 km (0.057 R)
• M52: 16,276,697 km (0.088 R)
• M53: 17,709,097 km (0.056 R)
• M54: 18,914,257 km (0.12 R)
• M55: 19,104,994 km (0.115 R)
• M56: 20,029,360 km (0.092 R)
• M57: 20,107,001 km (0.11 R)
• M58: 20,732,171 km (0.112 R)
• M59: 21,205,199 km (0.092 R)
• M60: 21,681,818 km (0.088 R)
• M61: 22,929,464 km (0.116 R)
• M62: 23,132,917 km (0.111 R)
• M63: 23,459,489 km (0.114 R)
• M64: 23,664,588 km (0.057 R)
• M65: 24,034,992 km (0.101 R)
• M66: 24,781,635 km (0.099 R)
• M67: 25,493,871 km (0.092 R)
• M68: 26,043,045 km (0.066 R)
• M69: 26,170,352 km (0.048 R)
• M70: 26,468,052 km (0.048 R)
• M71: 27,110,126 km (0.087 R)
• M72: 27,239,079 km (0.055 R)
• M73: 28,147,887 km (0.075 R)
• M74: 28,759,293 km (0.089 R)
• M75: 29,110,549 km (0.112 R)
• M76: 29,242,793 km (0.059 R)
• M77: 29,375,038 km (0.105 R)
• M78: 29,507,582 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.3

Radius: 9.2

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.45 AU - 5.31 AU

Year: 6961 Days

Day: 14.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,782,666 km

• M1: 118,033 km (0.062 R)
• M2: 314,455 km (0.11 R)
• M3: 438,471 km (0.056 R)
• M4: 501,003 km (0.076 R)
• M5: 896,989 km (0.071 R)
• M6: 1,153,848 km (0.093 R)
• M7: 1,263,204 km (0.117 R)
• M8: 1,551,928 km (0.065 R)
• M9: 1,652,907 km (0.107 R)
• M10: 2,012,839 km (0.118 R)
• M11: 2,190,861 km (0.109 R)
• M12: 2,562,163 km (0.075 R)
• M13: 2,682,439 km (0.096 R)
• M14: 3,628,945 km (0.116 R)
• M15: 3,737,104 km (0.113 R)
• M16: 3,956,714 km (0.029 R)
• M17: 4,068,015 km (0.058 R)
• M18: 4,379,777 km (0.084 R)
• M19: 5,391,507 km (0.084 R)
• M20: 5,765,352 km (0.103 R)
• M21: 5,891,912 km (0.069 R)
• M22: 6,212,201 km (0.11 R)
• M23: 6,341,903 km (0.118 R)
• M24: 6,769,752 km (0.033 R)
• M25: 6,836,473 km (0.034 R)
• M26: 6,903,343 km (0.059 R)
• M27: 7,480,642 km (0.032 R)
• M28: 8,108,953 km (0.072 R)
• M29: 8,754,019 km (0.076 R)
• M30: 9,193,238 km (0.087 R)
• M31: 9,415,540 km (0.061 R)
• M32: 9,490,040 km (0.083 R)
• M33: 10,093,219 km (0.107 R)
• M34: 10,903,740 km (0.067 R)
• M35: 11,654,871 km (0.096 R)
• M36: 12,381,917 km (0.088 R)
• M37: 12,668,696 km (0.088 R)
• M38: 13,499,861 km (0.109 R)
• M39: 13,879,690 km (0.07 R)
• M40: 14,007,148 km (0.086 R)
• M41: 14,177,540 km (0.107 R)
• M42: 14,348,680 km (0.06 R)
• M43: 15,171,019 km (0.082 R)
• M44: 15,654,071 km (0.073 R)
• M45: 15,831,045 km (0.069 R)
• M46: 16,053,048 km (0.088 R)
• M47: 16,906,504 km (0.061 R)
• M48: 17,224,549 km (0.06 R)
• M49: 17,498,762 km (0.05 R)
• M50: 18,423,427 km (0.117 R)
• M51: 20,803,529 km (0.062 R)
• M52: 21,438,123 km (0.066 R)
• M53: 22,029,483 km (0.109 R)
• M54: 24,141,356 km (0.047 R)
• M55: 24,243,532 km (0.113 R)
• M56: 25,014,410 km (0.105 R)
• M57: 25,741,156 km (0.072 R)
• M58: 25,845,575 km (0.059 R)
• M59: 26,054,713 km (0.111 R)
• M60: 26,264,449 km (0.092 R)
• M61: 26,844,141 km (0.093 R)
• M62: 27,215,293 km (0.1 R)
• M63: 27,428,171 km (0.104 R)
• M64: 27,588,091 km (0.084 R)
• M65: 28,500,638 km (0.071 R)
• M66: 28,608,648 km (0.097 R)
• M67: 28,879,271 km (0.079 R)
• M68: 30,852,466 km (0.076 R)
• M69: 31,743,471 km (0.095 R)
• M70: 34,639,237 km (0.082 R)
• M71: 36,616,173 km (0.031 R)
• M72: 36,851,191 km (0.113 R)
• M73: 37,914,832 km (0.108 R)
• M74: 37,974,223 km (0.047 R)
• M75: 38,390,853 km (0.059 R)
• M76: 38,749,140 km (0.103 R)
• M77: 39,168,462 km (0.111 R)
• M78: 39,830,583 km (0.083 R)
• M79: 39,891,020 km (0.116 R)
• M80: 40,132,770 km (0.117 R)
• M81: 40,193,208 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.9

Radius: 4.4

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.22 AU - 11.18 AU

Year: 21034 Days

Day: 20.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,782,666 km

• M1: 237,561 km (0.059 R)
• M2: 851,212 km (0.095 R)
• M3: 1,923,230 km (0.11 R)
• M4: 2,281,068 km (0.073 R)
• M5: 3,472,167 km (0.114 R)
• M6: 6,651,570 km (0.107 R)
• M7: 7,538,985 km (0.096 R)
• M8: 7,896,224 km (0.036 R)
• M9: 8,299,690 km (0.113 R)
• M10: 9,084,630 km (0.107 R)
• M11: 9,720,870 km (0.101 R)
• M12: 10,812,934 km (0.062 R)
• M13: 11,486,573 km (0.114 R)
• M14: 13,396,190 km (0.108 R)
• M15: 14,854,321 km (0.111 R)
• M16: 15,501,780 km (0.114 R)
• M17: 15,702,690 km (0.094 R)
• M18: 16,669,392 km (0.059 R)
• M19: 16,875,388 km (0.059 R)
• M20: 19,034,683 km (0.08 R)
• M21: 21,895,294 km (0.114 R)
• M22: 23,145,334 km (0.12 R)
• M23: 23,375,116 km (0.098 R)
• M24: 23,779,030 km (0.076 R)
• M25: 24,243,382 km (0.076 R)
• M26: 25,713,929 km (0.104 R)
• M27: 29,359,031 km (0.11 R)
• M28: 29,919,574 km (0.096 R)
• M29: 30,232,533 km (0.084 R)
• M30: 31,558,568 km (0.097 R)
• M31: 31,940,941 km (0.12 R)
• M32: 32,968,080 km (0.108 R)
• M33: 33,550,614 km (0.025 R)
• M34: 33,680,614 km (0.111 R)
• M35: 34,529,133 km (0.101 R)
• M36: 36,380,407 km (0.089 R)
• M37: 37,789,918 km (0.078 R)
• M38: 38,060,391 km (0.059 R)
• M39: 39,285,598 km (0.065 R)
• M40: 39,354,113 km (0.074 R)
• M41: 40,939,252 km (0.11 R)
• M42: 41,425,894 km (0.114 R)
• M43: 41,565,170 km (0.026 R)
• M44: 42,124,367 km (0.115 R)
• M45: 43,958,437 km (0.114 R)
• M46: 45,099,868 km (0.081 R)
• M47: 45,171,526 km (0.064 R)
• M48: 45,962,450 km (0.104 R)
• M49: 48,215,843 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.8

Radius: 4.5

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.84 AU - 10.94 AU

Year: 21624 Days

Day: 22.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,782,666 km

• M1: 292,613 km (0.062 R)
• M2: 330,013 km (0.066 R)
• M3: 369,058 km (0.114 R)
• M4: 441,463 km (0.076 R)
• M5: 600,785 km (0.082 R)
• M6: 927,357 km (0.064 R)
• M7: 1,042,248 km (0.102 R)
• M8: 1,496,128 km (0.09 R)
• M9: 1,597,107 km (0.111 R)
• M10: 1,735,036 km (0.11 R)
• M11: 1,931,009 km (0.105 R)
• M12: 2,267,006 km (0.048 R)
• M13: 2,540,621 km (0.067 R)
• M14: 2,600,759 km (0.117 R)
• M15: 3,033,994 km (0.054 R)
• M16: 3,097,873 km (0.101 R)
• M17: 3,942,951 km (0.066 R)
• M18: 4,559,743 km (0.084 R)
• M19: 5,231,587 km (0.073 R)
• M20: 5,308,181 km (0.112 R)
• M21: 6,309,589 km (0.068 R)
• M22: 6,637,658 km (0.106 R)
• M23: 7,338,972 km (0.103 R)
• M24: 7,887,697 km (0.091 R)
• M25: 8,599,334 km (0.046 R)
• M26: 8,750,279 km (0.065 R)
• M27: 9,115,896 km (0.083 R)
• M28: 9,486,450 km (0.107 R)
• M29: 9,830,525 km (0.053 R)
• M30: 10,306,246 km (0.113 R)
• M31: 10,338,110 km (0.082 R)
• M32: 13,174,636 km (0.1 R)
• M33: 13,980,968 km (0.081 R)
• M34: 14,229,450 km (0.031 R)
• M35: 14,300,808 km (0.098 R)
• M36: 14,443,674 km (0.111 R)
• M37: 15,384,196 km (0.097 R)
• M38: 16,046,915 km (0.074 R)
• M39: 16,794,007 km (0.062 R)
• M40: 17,628,912 km (0.117 R)
• M41: 18,789,044 km (0.073 R)
• M42: 19,973,709 km (0.114 R)
• M43: 20,898,075 km (0.072 R)
• M44: 21,100,929 km (0.055 R)
• M45: 22,042,199 km (0.118 R)
• M46: 22,331,372 km (0.085 R)
• M47: 22,705,067 km (0.05 R)
• M48: 23,122,744 km (0.057 R)
• M49: 23,542,815 km (0.112 R)
• M50: 24,518,792 km (0.065 R)
• M51: 25,119,278 km (0.106 R)
• M52: 25,507,783 km (0.104 R)
• M53: 25,551,017 km (0.048 R)
• M54: 26,028,982 km (0.119 R)
• M55: 26,553,622 km (0.082 R)
• M56: 27,037,721 km (0.106 R)
• M57: 27,214,396 km (0.058 R)
• M58: 27,302,958 km (0.084 R)
• M59: 28,777,245 km (0.118 R)
• M60: 29,319,687 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 16,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit