🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.49 AU - 0.71 AU

Year: 296 Days

Day: 24.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.1

Radius: 13

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.74 AU - 1.08 AU

Year: 552 Days

Day: 10.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 29,527,973 km

• M1: 175,179 km (0.111 R)
• M2: 267,631 km (0.041 R)
• M3: 354,697 km (0.12 R)
• M4: 476,619 km (0.085 R)
• M5: 561,441 km (0.093 R)
• M6: 648,208 km (0.043 R)
• M7: 730,935 km (0.079 R)
• M8: 914,043 km (0.119 R)
• M9: 1,047,185 km (0.075 R)
• M10: 1,170,155 km (0.083 R)
• M11: 1,292,376 km (0.088 R)
• M12: 1,394,551 km (0.065 R)
• M13: 1,499,868 km (0.116 R)
• M14: 1,620,743 km (0.03 R)
• M15: 1,738,477 km (0.104 R)
• M16: 2,059,963 km (0.025 R)
• M17: 2,173,807 km (0.088 R)
• M18: 2,260,573 km (0.049 R)
• M19: 2,356,166 km (0.102 R)
• M20: 2,666,283 km (0.041 R)
• M21: 2,806,755 km (0.067 R)
• M22: 2,893,672 km (0.114 R)
• M23: 3,046,261 km (0.109 R)
• M24: 3,177,010 km (0.107 R)
• M25: 3,309,404 km (0.106 R)
• M26: 3,597,380 km (0.091 R)
• M27: 3,884,608 km (0.088 R)
• M28: 4,008,774 km (0.067 R)
• M29: 4,170,489 km (0.108 R)
• M30: 4,252,170 km (0.116 R)
• M31: 4,407,901 km (0.057 R)
• M32: 4,621,677 km (0.063 R)
• M33: 4,829,318 km (0.108 R)
• M34: 4,982,357 km (0.119 R)
• M35: 5,107,870 km (0.045 R)
• M36: 5,195,384 km (0.117 R)
• M37: 5,381,933 km (0.066 R)
• M38: 5,490,990 km (0.067 R)
• M39: 5,660,783 km (0.111 R)
• M40: 5,913,903 km (0.104 R)
• M41: 6,016,228 km (0.1 R)
• M42: 6,738,187 km (0.068 R)
• M43: 6,974,103 km (0.111 R)
• M44: 7,125,795 km (0.078 R)
• M45: 7,465,532 km (0.09 R)
• M46: 7,553,944 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.4

Radius: 12

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.31 AU - 1.33 AU

Year: 964 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 29,527,973 km

• M1: 154,834 km (0.055 R)
• M2: 241,002 km (0.027 R)
• M3: 320,289 km (0.084 R)
• M4: 423,960 km (0.058 R)
• M5: 515,065 km (0.1 R)
• M6: 622,028 km (0.029 R)
• M7: 702,063 km (0.042 R)
• M8: 831,914 km (0.113 R)
• M9: 965,953 km (0.039 R)
• M10: 1,098,497 km (0.109 R)
• M11: 1,179,280 km (0.098 R)
• M12: 1,337,106 km (0.109 R)
• M13: 1,668,914 km (0.092 R)
• M14: 1,790,986 km (0.077 R)
• M15: 1,910,514 km (0.058 R)
• M16: 2,003,415 km (0.043 R)
• M17: 2,103,795 km (0.105 R)
• M18: 2,340,758 km (0.117 R)
• M19: 2,484,671 km (0.084 R)
• M20: 2,599,413 km (0.094 R)
• M21: 2,696,352 km (0.113 R)
• M22: 2,814,534 km (0.118 R)
• M23: 2,914,167 km (0.102 R)
• M24: 3,042,222 km (0.078 R)
• M25: 3,199,898 km (0.112 R)
• M26: 3,290,106 km (0.115 R)
• M27: 3,367,298 km (0.109 R)
• M28: 3,508,968 km (0.067 R)
• M29: 3,609,497 km (0.069 R)
• M30: 3,754,607 km (0.108 R)
• M31: 3,872,191 km (0.037 R)
• M32: 3,953,722 km (0.114 R)
• M33: 4,111,099 km (0.115 R)
• M34: 4,239,903 km (0.107 R)
• M35: 4,316,347 km (0.098 R)
• M36: 4,431,987 km (0.05 R)
• M37: 4,556,452 km (0.109 R)
• M38: 4,666,257 km (0.117 R)
• M39: 4,808,824 km (0.054 R)
• M40: 4,944,808 km (0.066 R)
• M41: 5,368,768 km (0.107 R)
• M42: 5,559,954 km (0.082 R)
• M43: 5,694,443 km (0.069 R)
• M44: 5,778,966 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.2

Radius: 14.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.25 AU - 1.41 AU

Year: 975 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 29,527,973 km

• M1: 184,454 km (0.115 R)
• M2: 283,338 km (0.116 R)
• M3: 381,624 km (0.104 R)
• M4: 489,484 km (0.06 R)
• M5: 585,676 km (0.074 R)
• M6: 682,017 km (0.12 R)
• M7: 810,820 km (0.112 R)
• M8: 917,035 km (0.054 R)
• M9: 1,028,635 km (0.071 R)
• M10: 1,200,523 km (0.111 R)
• M11: 1,356,105 km (0.114 R)
• M12: 1,447,509 km (0.094 R)
• M13: 1,563,447 km (0.116 R)
• M14: 1,840,802 km (0.09 R)
• M15: 2,059,813 km (0.099 R)
• M16: 2,268,203 km (0.034 R)
• M17: 2,597,617 km (0.094 R)
• M18: 2,740,783 km (0.034 R)
• M19: 2,893,672 km (0.067 R)
• M20: 3,056,584 km (0.069 R)
• M21: 3,251,809 km (0.083 R)
• M22: 3,399,163 km (0.094 R)
• M23: 3,496,102 km (0.079 R)
• M24: 3,662,455 km (0.06 R)
• M25: 3,754,308 km (0.098 R)
• M26: 3,870,247 km (0.115 R)
• M27: 4,011,018 km (0.07 R)
• M28: 4,233,470 km (0.04 R)
• M29: 4,427,499 km (0.071 R)
• M30: 4,591,308 km (0.109 R)
• M31: 4,707,396 km (0.109 R)
• M32: 4,942,265 km (0.111 R)
• M33: 5,146,765 km (0.042 R)
• M34: 5,267,341 km (0.102 R)
• M35: 5,406,317 km (0.081 R)
• M36: 5,643,729 km (0.119 R)
• M37: 5,741,566 km (0.086 R)
• M38: 5,956,688 km (0.077 R)
• M39: 6,202,029 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.5

Radius: 8.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.6 AU - 2.48 AU

Year: 1853 Days

Day: 14.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,527,973 km

• M1: 114,742 km (0.049 R)
• M2: 181,911 km (0.067 R)
• M3: 245,490 km (0.104 R)
• M4: 330,013 km (0.114 R)
• M5: 422,165 km (0.102 R)
• M6: 529,876 km (0.06 R)
• M7: 635,492 km (0.043 R)
• M8: 697,425 km (0.118 R)
• M9: 794,664 km (0.055 R)
• M10: 896,690 km (0.119 R)
• M11: 1,010,534 km (0.072 R)
• M12: 1,106,875 km (0.064 R)
• M13: 1,198,429 km (0.079 R)
• M14: 1,447,359 km (0.044 R)
• M15: 1,801,757 km (0.041 R)
• M16: 1,892,263 km (0.117 R)
• M17: 1,975,141 km (0.036 R)
• M18: 2,125,487 km (0.043 R)
• M19: 2,477,490 km (0.102 R)
• M20: 2,629,631 km (0.088 R)
• M21: 2,743,326 km (0.086 R)
• M22: 3,039,829 km (0.055 R)
• M23: 3,447,483 km (0.115 R)
• M24: 3,721,247 km (0.11 R)
• M25: 3,954,919 km (0.082 R)
• M26: 4,109,304 km (0.027 R)
• M27: 4,399,524 km (0.108 R)
• M28: 4,485,543 km (0.097 R)
• M29: 5,115,649 km (0.116 R)
• M30: 5,193,290 km (0.074 R)
• M31: 5,414,994 km (0.071 R)
• M32: 5,613,211 km (0.1 R)
• M33: 5,962,522 km (0.109 R)
• M34: 6,044,203 km (0.105 R)
• M35: 6,112,419 km (0.084 R)
• M36: 6,305,101 km (0.117 R)
• M37: 6,937,900 km (0.114 R)
• M38: 7,038,131 km (0.078 R)
• M39: 7,269,110 km (0.066 R)
• M40: 7,341,815 km (0.115 R)
• M41: 7,414,669 km (0.073 R)
• M42: 7,502,632 km (0.099 R)
• M43: 7,576,085 km (0.057 R)
• M44: 7,635,027 km (0.112 R)
• M45: 7,694,118 km (0.085 R)
• M46: 7,947,088 km (0.043 R)
• M47: 8,248,228 km (0.108 R)
• M48: 8,491,774 km (0.105 R)
• M49: 8,599,035 km (0.11 R)
• M50: 8,691,337 km (0.074 R)
• M51: 8,954,929 km (0.03 R)
• M52: 9,457,877 km (0.097 R)
• M53: 9,632,906 km (0.089 R)
• M54: 9,825,139 km (0.064 R)
• M55: 9,986,256 km (0.106 R)
• M56: 10,705,672 km (0.11 R)
• M57: 11,155,513 km (0.116 R)
• M58: 11,273,097 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 8.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.99 AU - 2.55 AU

Year: 2175 Days

Day: 12.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,527,973 km

• M1: 110,702 km (0.115 R)
• M2: 190,288 km (0.036 R)
• M3: 262,544 km (0.071 R)
• M4: 387,758 km (0.114 R)
• M5: 484,099 km (0.106 R)
• M6: 638,334 km (0.104 R)
• M7: 755,619 km (0.028 R)
• M8: 962,214 km (0.072 R)
• M9: 1,063,790 km (0.104 R)
• M10: 1,124,826 km (0.093 R)
• M11: 1,296,714 km (0.041 R)
• M12: 1,362,089 km (0.081 R)
• M13: 1,419,235 km (0.104 R)
• M14: 1,585,438 km (0.048 R)
• M15: 1,799,812 km (0.096 R)
• M16: 2,078,214 km (0.119 R)
• M17: 2,347,490 km (0.078 R)
• M18: 2,894,719 km (0.089 R)
• M19: 2,993,902 km (0.077 R)
• M20: 3,208,426 km (0.072 R)
• M21: 3,415,020 km (0.118 R)
• M22: 3,493,709 km (0.101 R)
• M23: 3,599,325 km (0.116 R)
• M24: 3,746,529 km (0.111 R)
• M25: 3,868,451 km (0.11 R)
• M26: 4,102,422 km (0.108 R)
• M27: 4,158,073 km (0.101 R)
• M28: 4,526,383 km (0.1 R)
• M29: 4,583,978 km (0.09 R)
• M30: 4,729,088 km (0.059 R)
• M31: 4,816,902 km (0.026 R)
• M32: 4,934,935 km (0.051 R)
• M33: 5,023,945 km (0.041 R)
• M34: 5,083,635 km (0.092 R)
• M35: 5,203,762 km (0.081 R)
• M36: 5,724,662 km (0.115 R)
• M37: 5,787,044 km (0.097 R)
• M38: 5,881,141 km (0.066 R)
• M39: 5,975,687 km (0.109 R)
• M40: 6,038,967 km (0.112 R)
• M41: 6,134,261 km (0.076 R)
• M42: 6,374,964 km (0.04 R)
• M43: 6,455,896 km (0.066 R)
• M44: 6,635,114 km (0.11 R)
• M45: 6,931,917 km (0.102 R)
• M46: 7,082,113 km (0.119 R)
• M47: 7,385,348 km (0.111 R)
• M48: 7,538,685 km (0.027 R)
• M49: 7,641,459 km (0.112 R)
• M50: 7,813,796 km (0.103 R)
• M51: 7,883,209 km (0.117 R)
• M52: 8,730,831 km (0.094 R)
• M53: 8,856,792 km (0.108 R)
• M54: 9,348,521 km (0.097 R)
• M55: 9,403,722 km (0.12 R)
• M56: 9,793,275 km (0.054 R)
• M57: 10,169,065 km (0.089 R)
• M58: 10,320,608 km (0.032 R)
• M59: 10,434,900 km (0.043 R)
• M60: 10,818,768 km (0.074 R)
• M61: 10,915,409 km (0.114 R)
• M62: 11,090,139 km (0.106 R)
• M63: 11,363,903 km (0.051 R)
• M64: 11,560,774 km (0.095 R)
• M65: 11,838,278 km (0.033 R)
• M66: 12,158,118 km (0.074 R)
• M67: 12,460,605 km (0.067 R)
• M68: 12,806,326 km (0.089 R)
• M69: 13,175,982 km (0.101 R)
• M70: 13,424,315 km (0.072 R)
• M71: 13,632,555 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.4

Radius: 9.5

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.4 AU - 2.86 AU

Year: 2712 Days

Day: 10.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,527,973 km

• M1: 284,685 km (0.098 R)
• M2: 369,806 km (0.074 R)
• M3: 623,973 km (0.03 R)
• M4: 1,036,564 km (0.108 R)
• M5: 1,124,078 km (0.098 R)
• M6: 1,225,506 km (0.106 R)
• M7: 1,401,732 km (0.082 R)
• M8: 1,611,618 km (0.109 R)
• M9: 1,766,003 km (0.11 R)
• M10: 2,020,618 km (0.06 R)
• M11: 2,159,445 km (0.089 R)
• M12: 2,580,114 km (0.1 R)
• M13: 3,073,638 km (0.069 R)
• M14: 3,250,163 km (0.09 R)
• M15: 3,646,897 km (0.074 R)
• M16: 3,714,665 km (0.063 R)
• M17: 3,885,505 km (0.084 R)
• M18: 4,076,692 km (0.104 R)
• M19: 4,288,672 km (0.061 R)
• M20: 4,686,901 km (0.071 R)
• M21: 5,002,702 km (0.119 R)
• M22: 5,325,535 km (0.05 R)
• M23: 5,991,544 km (0.076 R)
• M24: 6,051,533 km (0.113 R)
• M25: 6,395,608 km (0.034 R)
• M26: 6,518,578 km (0.066 R)
• M27: 6,580,362 km (0.111 R)
• M28: 7,465,682 km (0.12 R)
• M29: 7,530,308 km (0.113 R)
• M30: 7,595,084 km (0.059 R)
• M31: 7,922,254 km (0.114 R)
• M32: 8,209,482 km (0.066 R)
• M33: 8,455,272 km (0.032 R)
• M34: 8,748,783 km (0.077 R)
• M35: 8,816,999 km (0.079 R)
• M36: 8,976,919 km (0.114 R)
• M37: 9,207,001 km (0.093 R)
• M38: 9,439,027 km (0.102 R)
• M39: 9,885,278 km (0.067 R)
• M40: 10,579,711 km (0.113 R)
• M41: 10,774,039 km (0.112 R)
• M42: 11,289,703 km (0.056 R)
• M43: 11,388,886 km (0.106 R)
• M44: 11,663,099 km (0.103 R)
• M45: 11,939,406 km (0.105 R)
• M46: 12,040,534 km (0.077 R)
• M47: 12,294,402 km (0.106 R)
• M48: 12,988,536 km (0.067 R)
• M49: 13,222,806 km (0.073 R)
• M50: 13,353,555 km (0.101 R)
• M51: 14,280,762 km (0.046 R)
• M52: 14,441,730 km (0.099 R)
• M53: 14,522,512 km (0.108 R)
• M54: 15,255,991 km (0.109 R)
• M55: 15,338,270 km (0.106 R)
• M56: 15,503,276 km (0.11 R)
• M57: 15,696,407 km (0.101 R)
• M58: 15,834,935 km (0.06 R)
• M59: 16,085,212 km (0.119 R)
• M60: 16,224,787 km (0.103 R)
• M61: 16,505,133 km (0.105 R)
• M62: 16,843,823 km (0.1 R)
• M63: 17,070,912 km (0.09 R)
• M64: 17,700,420 km (0.103 R)
• M65: 17,902,377 km (0.093 R)
• M66: 18,076,060 km (0.044 R)
• M67: 18,250,342 km (0.058 R)
• M68: 18,425,222 km (0.106 R)
• M69: 18,542,058 km (0.101 R)
• M70: 18,923,532 km (0.115 R)
• M71: 19,041,415 km (0.116 R)
• M72: 19,337,170 km (0.047 R)
• M73: 19,515,491 km (0.076 R)
• M74: 19,634,571 km (0.114 R)
• M75: 19,753,950 km (0.113 R)
• M76: 19,813,789 km (0.069 R)
• M77: 19,933,467 km (0.083 R)
• M78: 20,053,445 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.4

Radius: 13.2

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.45 AU - 3.65 AU

Year: 4253 Days

Day: 7.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,527,973 km

• M1: 266,583 km (0.117 R)
• M2: 574,306 km (0.112 R)
• M3: 731,384 km (0.105 R)
• M4: 866,321 km (0.1 R)
• M5: 1,134,849 km (0.065 R)
• M6: 1,540,559 km (0.102 R)
• M7: 1,735,335 km (0.113 R)
• M8: 1,836,015 km (0.091 R)
• M9: 1,921,435 km (0.115 R)
• M10: 2,150,170 km (0.104 R)
• M11: 2,653,866 km (0.12 R)
• M12: 2,751,254 km (0.087 R)
• M13: 2,849,839 km (0.06 R)
• M14: 2,990,013 km (0.091 R)
• M15: 3,194,214 km (0.07 R)
• M16: 3,790,660 km (0.092 R)
• M17: 3,900,914 km (0.034 R)
• M18: 5,061,644 km (0.105 R)
• M19: 6,218,335 km (0.106 R)
• M20: 6,401,293 km (0.109 R)
• M21: 6,826,450 km (0.101 R)
• M22: 7,124,150 km (0.111 R)
• M23: 7,288,408 km (0.068 R)
• M24: 7,592,690 km (0.058 R)
• M25: 7,844,763 km (0.055 R)
• M26: 8,443,902 km (0.055 R)
• M27: 8,588,713 km (0.082 R)
• M28: 8,734,421 km (0.062 R)
• M29: 9,235,873 km (0.074 R)
• M30: 9,445,011 km (0.043 R)
• M31: 9,807,337 km (0.096 R)
• M32: 10,483,669 km (0.04 R)
• M33: 11,751,511 km (0.07 R)
• M34: 12,174,125 km (0.112 R)
• M35: 12,403,608 km (0.095 R)
• M36: 13,067,524 km (0.109 R)
• M37: 13,269,032 km (0.094 R)
• M38: 13,573,164 km (0.07 R)
• M39: 14,222,718 km (0.075 R)
• M40: 14,395,354 km (0.087 R)
• M41: 14,638,152 km (0.093 R)
• M42: 14,847,439 km (0.087 R)
• M43: 14,987,463 km (0.088 R)
• M44: 16,159,712 km (0.112 R)
• M45: 16,339,977 km (0.029 R)
• M46: 16,448,435 km (0.072 R)
• M47: 17,620,086 km (0.107 R)
• M48: 18,591,724 km (0.088 R)
• M49: 18,970,057 km (0.079 R)
• M50: 19,351,083 km (0.072 R)
• M51: 19,542,419 km (0.062 R)
• M52: 19,888,588 km (0.104 R)
• M53: 20,004,526 km (0.104 R)
• M54: 20,548,016 km (0.07 R)
• M55: 20,821,630 km (0.041 R)
• M56: 20,939,214 km (0.107 R)
• M57: 21,610,011 km (0.108 R)
• M58: 22,087,826 km (0.104 R)
• M59: 22,448,357 km (0.117 R)
• M60: 23,297,325 km (0.071 R)
• M61: 24,280,482 km (0.09 R)
• M62: 24,445,638 km (0.089 R)
• M63: 24,611,243 km (0.081 R)
• M64: 24,818,736 km (0.087 R)
• M65: 25,068,414 km (0.115 R)
• M66: 25,277,253 km (0.061 R)
• M67: 25,612,502 km (0.052 R)
• M68: 26,414,496 km (0.051 R)
• M69: 26,626,925 km (0.087 R)
• M70: 27,181,933 km (0.116 R)
• M71: 27,482,326 km (0.082 R)
• M72: 28,520,834 km (0.108 R)
• M73: 28,826,014 km (0.059 R)
• M74: 28,913,528 km (0.091 R)
• M75: 29,044,875 km (0.119 R)
• M76: 29,220,204 km (0.109 R)
• M77: 29,439,963 km (0.047 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: 449 - 11,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit