🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.81 AU - 0.87 AU

Year: 293 Days

Day: 38.1 Hours

Environment

Temp: 48 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.7 AU - 2.12 AU

Year: 1005 Days

Day: 38.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.68 AU - 3.1 AU

Year: 1871 Days

Day: 42 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.2

Radius: 8.8

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.79 AU - 6.73 AU

Year: 5264 Days

Day: 15 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,846,154 km

• M1: 110,403 km (0.058 R)
• M2: 446,250 km (0.083 R)
• M3: 608,564 km (0.118 R)
• M4: 778,358 km (0.111 R)
• M5: 869,164 km (0.102 R)
• M6: 1,019,509 km (0.115 R)
• M7: 1,284,148 km (0.119 R)
• M8: 1,537,717 km (0.042 R)
• M9: 1,789,939 km (0.06 R)
• M10: 2,110,078 km (0.037 R)
• M11: 2,314,578 km (0.075 R)
• M12: 2,723,280 km (0.065 R)
• M13: 2,823,959 km (0.094 R)
• M14: 2,884,845 km (0.063 R)
• M15: 3,302,971 km (0.083 R)
• M16: 3,942,801 km (0.095 R)
• M17: 4,011,168 km (0.105 R)
• M18: 4,406,106 km (0.04 R)
• M19: 4,572,459 km (0.053 R)
• M20: 4,692,586 km (0.118 R)
• M21: 4,960,366 km (0.107 R)
• M22: 5,485,754 km (0.056 R)
• M23: 5,897,896 km (0.09 R)
• M24: 6,002,465 km (0.111 R)
• M25: 6,320,061 km (0.102 R)
• M26: 6,453,951 km (0.111 R)
• M27: 6,751,950 km (0.096 R)
• M28: 6,971,560 km (0.106 R)
• M29: 7,165,588 km (0.092 R)
• M30: 8,191,680 km (0.116 R)
• M31: 8,455,421 km (0.084 R)
• M32: 8,781,545 km (0.116 R)
• M33: 9,385,022 km (0.116 R)
• M34: 9,815,415 km (0.117 R)
• M35: 10,315,222 km (0.071 R)
• M36: 10,631,771 km (0.103 R)
• M37: 11,242,130 km (0.075 R)
• M38: 11,339,668 km (0.074 R)
• M39: 11,469,968 km (0.04 R)
• M40: 11,699,301 km (0.113 R)
• M41: 12,564,127 km (0.067 R)
• M42: 13,038,352 km (0.089 R)
• M43: 13,311,967 km (0.111 R)
• M44: 13,483,854 km (0.06 R)
• M45: 13,691,197 km (0.089 R)
• M46: 13,830,024 km (0.108 R)
• M47: 13,969,449 km (0.102 R)
• M48: 14,179,185 km (0.079 R)
• M49: 14,601,949 km (0.07 R)
• M50: 14,957,543 km (0.053 R)
• M51: 15,028,901 km (0.034 R)
• M52: 15,207,970 km (0.118 R)
• M53: 16,150,736 km (0.113 R)
• M54: 16,407,745 km (0.1 R)
• M55: 17,487,093 km (0.088 R)
• M56: 17,675,587 km (0.104 R)
• M57: 18,321,102 km (0.105 R)
• M58: 18,781,564 km (0.094 R)
• M59: 19,051,887 km (0.116 R)
• M60: 20,185,540 km (0.092 R)
• M61: 20,502,089 km (0.103 R)
• M62: 21,582,634 km (0.111 R)
• M63: 22,068,827 km (0.073 R)
• M64: 22,231,740 km (0.108 R)
• M65: 22,435,791 km (0.099 R)
• M66: 23,010,696 km (0.12 R)
• M67: 23,258,579 km (0.084 R)
• M68: 23,548,949 km (0.101 R)
• M69: 24,091,241 km (0.116 R)
• M70: 24,679,909 km (0.11 R)
• M71: 25,145,756 km (0.104 R)
• M72: 25,401,120 km (0.104 R)
• M73: 25,486,391 km (0.111 R)
• M74: 25,700,017 km (0.099 R)
• M75: 26,043,194 km (0.074 R)
• M76: 26,129,213 km (0.062 R)
• M77: 26,215,232 km (0.042 R)
• M78: 27,430,714 km (0.06 R)
• M79: 27,913,317 km (0.116 R)
• M80: 28,664,448 km (0.106 R)
• M81: 28,753,309 km (0.105 R)
• M82: 29,020,341 km (0.103 R)
• M83: 29,871,254 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 9.3

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.87 AU - 11.11 AU

Year: 12024 Days

Day: 7.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,846,154 km

• M1: 136,284 km (0.117 R)
• M2: 215,421 km (0.081 R)
• M3: 408,402 km (0.101 R)
• M4: 582,983 km (0.064 R)
• M5: 699,968 km (0.09 R)
• M6: 768,783 km (0.097 R)
• M7: 1,067,680 km (0.116 R)
• M8: 1,180,926 km (0.119 R)
• M9: 1,437,336 km (0.117 R)
• M10: 1,526,796 km (0.064 R)
• M11: 1,787,545 km (0.103 R)
• M12: 2,042,460 km (0.091 R)
• M13: 2,205,372 km (0.104 R)
• M14: 2,372,473 km (0.03 R)
• M15: 3,013,051 km (0.073 R)
• M16: 3,582,121 km (0.112 R)
• M17: 3,704,791 km (0.114 R)
• M18: 4,339,535 km (0.113 R)
• M19: 4,497,062 km (0.068 R)
• M20: 4,763,645 km (0.07 R)
• M21: 4,871,655 km (0.079 R)
• M22: 4,953,335 km (0.106 R)
• M23: 5,062,841 km (0.106 R)
• M24: 5,173,094 km (0.05 R)
• M25: 5,594,063 km (0.093 R)
• M26: 5,794,374 km (0.095 R)
• M27: 5,880,842 km (0.099 R)
• M28: 6,231,350 km (0.118 R)
• M29: 6,588,739 km (0.111 R)
• M30: 6,679,096 km (0.066 R)
• M31: 6,891,675 km (0.116 R)
• M32: 7,106,497 km (0.084 R)
• M33: 7,199,248 km (0.056 R)
• M34: 7,827,709 km (0.103 R)
• M35: 8,148,596 km (0.115 R)
• M36: 8,836,447 km (0.106 R)
• M37: 9,440,822 km (0.096 R)
• M38: 9,679,431 km (0.089 R)
• M39: 10,653,912 km (0.095 R)
• M40: 10,795,730 km (0.12 R)
• M41: 10,902,394 km (0.081 R)
• M42: 10,973,752 km (0.114 R)
• M43: 11,332,936 km (0.072 R)
• M44: 11,405,192 km (0.088 R)
• M45: 11,513,950 km (0.066 R)
• M46: 11,659,508 km (0.108 R)
• M47: 11,805,666 km (0.049 R)
• M48: 11,989,073 km (0.047 R)
• M49: 12,508,028 km (0.104 R)
• M50: 13,185,856 km (0.101 R)
• M51: 13,491,035 km (0.064 R)
• M52: 13,644,523 km (0.119 R)
• M53: 14,108,276 km (0.06 R)
• M54: 14,695,298 km (0.082 R)
• M55: 15,893,278 km (0.088 R)
• M56: 16,136,674 km (0.089 R)
• M57: 16,299,586 km (0.067 R)
• M58: 16,668,195 km (0.046 R)
• M59: 17,497,117 km (0.064 R)
• M60: 18,254,531 km (0.105 R)
• M61: 18,679,987 km (0.1 R)
• M62: 19,627,540 km (0.08 R)
• M63: 20,107,151 km (0.115 R)
• M64: 20,811,607 km (0.077 R)
• M65: 21,122,471 km (0.07 R)
• M66: 21,838,447 km (0.1 R)
• M67: 22,109,069 km (0.071 R)
• M68: 22,290,083 km (0.093 R)
• M69: 22,653,606 km (0.05 R)
• M70: 24,594,040 km (0.096 R)
• M71: 25,063,926 km (0.088 R)
• M72: 26,539,111 km (0.055 R)
• M73: 26,731,494 km (0.069 R)
• M74: 27,360,104 km (0.054 R)
• M75: 27,797,977 km (0.112 R)
• M76: 29,175,474 km (0.078 R)
• M77: 29,872,451 km (0.084 R)
• M78: 30,022,497 km (0.109 R)
• M79: 30,424,018 km (0.049 R)
• M80: 30,776,620 km (0.081 R)
• M81: 31,333,723 km (0.057 R)
• M82: 32,663,498 km (0.096 R)
• M83: 33,907,255 km (0.068 R)
• M84: 34,745,003 km (0.099 R)
• M85: 35,113,762 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.6

Radius: 11.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.49 AU - 11.01 AU

Year: 12496 Days

Day: 6.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,846,154 km

• M1: 385,963 km (0.115 R)
• M2: 982,260 km (0.1 R)
• M3: 1,069,475 km (0.057 R)
• M4: 1,159,533 km (0.098 R)
• M5: 1,371,812 km (0.078 R)
• M6: 1,622,838 km (0.097 R)
• M7: 1,701,227 km (0.096 R)
• M8: 3,024,869 km (0.12 R)
• M9: 3,488,622 km (0.118 R)
• M10: 3,625,355 km (0.076 R)
• M11: 4,046,174 km (0.068 R)
• M12: 4,189,937 km (0.084 R)
• M13: 4,519,800 km (0.069 R)
• M14: 4,820,193 km (0.054 R)
• M15: 5,049,676 km (0.105 R)
• M16: 5,559,506 km (0.096 R)
• M17: 7,273,000 km (0.112 R)
• M18: 7,938,112 km (0.118 R)
• M19: 8,392,291 km (0.116 R)
• M20: 8,715,273 km (0.073 R)
• M21: 10,048,040 km (0.07 R)
• M22: 10,243,565 km (0.091 R)
• M23: 10,588,836 km (0.106 R)
• M24: 11,494,352 km (0.104 R)
• M25: 12,424,402 km (0.049 R)
• M26: 16,036,892 km (0.113 R)
• M27: 16,495,409 km (0.099 R)
• M28: 16,726,388 km (0.093 R)
• M29: 17,016,459 km (0.106 R)
• M30: 18,015,473 km (0.113 R)
• M31: 18,372,563 km (0.086 R)
• M32: 18,912,612 km (0.119 R)
• M33: 19,154,362 km (0.112 R)
• M34: 19,947,081 km (0.092 R)
• M35: 20,254,804 km (0.062 R)
• M36: 21,564,383 km (0.066 R)
• M37: 22,772,685 km (0.063 R)
• M38: 23,937,754 km (0.118 R)
• M39: 24,264,775 km (0.107 R)
• M40: 25,721,259 km (0.064 R)
• M41: 25,989,189 km (0.051 R)
• M42: 29,905,811 km (0.117 R)
• M43: 30,753,582 km (0.098 R)
• M44: 31,251,743 km (0.118 R)
• M45: 32,907,343 km (0.075 R)
• M46: 33,198,161 km (0.059 R)
• M47: 33,343,869 km (0.078 R)
• M48: 33,489,877 km (0.069 R)
• M49: 34,665,118 km (0.094 R)
• M50: 35,332,175 km (0.056 R)
• M51: 36,679,004 km (0.101 R)
• M52: 36,829,649 km (0.117 R)
• M53: 37,131,538 km (0.064 R)
• M54: 37,207,234 km (0.079 R)
• M55: 37,966,294 km (0.104 R)
• M56: 38,577,252 km (0.112 R)
• M57: 40,585,154 km (0.111 R)
• M58: 40,740,886 km (0.093 R)
• M59: 41,601,821 km (0.119 R)
• M60: 42,231,628 km (0.092 R)
• M61: 43,102,737 km (0.055 R)
• M62: 45,346,705 km (0.086 R)
• M63: 48,783,566 km (0.088 R)
• M64: 49,032,198 km (0.1 R)
• M65: 49,364,455 km (0.108 R)
• M66: 50,198,314 km (0.107 R)
• M67: 50,616,888 km (0.095 R)
• M68: 52,727,565 km (0.101 R)
• M69: 53,238,441 km (0.066 R)
• M70: 53,665,394 km (0.058 R)
• M71: 54,179,262 km (0.107 R)
• M72: 54,780,795 km (0.102 R)
• M73: 55,211,787 km (0.082 R)
• M74: 55,298,255 km (0.076 R)
• M75: 55,730,592 km (0.079 R)
• M76: 57,997,000 km (0.086 R)
• M77: 58,172,628 km (0.103 R)
• M78: 58,524,333 km (0.119 R)
• M79: 58,788,672 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.6

Radius: 5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.6 AU - 17.92 AU

Year: 21594 Days

Day: 24.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,846,154 km

• M1: 106,962 km (0.083 R)
• M2: 170,392 km (0.051 R)
• M3: 533,466 km (0.11 R)
• M4: 1,252,134 km (0.084 R)
• M5: 2,090,630 km (0.071 R)
• M6: 2,138,801 km (0.045 R)
• M7: 2,187,270 km (0.077 R)
• M8: 2,359,906 km (0.083 R)
• M9: 2,460,436 km (0.09 R)
• M10: 2,984,627 km (0.093 R)
• M11: 3,259,289 km (0.108 R)
• M12: 4,344,621 km (0.068 R)
• M13: 4,687,051 km (0.112 R)
• M14: 4,909,503 km (0.109 R)
• M15: 4,941,666 km (0.093 R)
• M16: 5,005,994 km (0.099 R)
• M17: 5,331,818 km (0.082 R)
• M18: 5,464,212 km (0.067 R)
• M19: 5,698,332 km (0.051 R)
• M20: 6,881,352 km (0.11 R)
• M21: 7,873,037 km (0.099 R)
• M22: 7,985,983 km (0.089 R)
• M23: 8,023,682 km (0.117 R)
• M24: 8,175,374 km (0.061 R)
• M25: 8,366,261 km (0.087 R)
• M26: 8,635,986 km (0.072 R)
• M27: 8,752,523 km (0.105 R)
• M28: 8,869,508 km (0.047 R)
• M29: 9,183,963 km (0.109 R)
• M30: 10,894,315 km (0.086 R)
• M31: 11,062,314 km (0.106 R)
• M32: 11,358,218 km (0.096 R)
• M33: 11,528,461 km (0.08 R)
• M34: 11,742,535 km (0.115 R)
• M35: 11,785,619 km (0.039 R)
• M36: 11,957,956 km (0.104 R)
• M37: 12,001,190 km (0.075 R)
• M38: 12,305,322 km (0.077 R)
• M39: 12,348,855 km (0.113 R)
• M40: 12,699,962 km (0.079 R)
• M41: 12,744,093 km (0.093 R)
• M42: 13,636,893 km (0.109 R)
• M43: 13,727,400 km (0.086 R)
• M44: 13,772,578 km (0.068 R)
• M45: 14,365,734 km (0.115 R)
• M46: 14,457,737 km (0.11 R)
• M47: 14,549,889 km (0.105 R)
• M48: 15,294,288 km (0.108 R)
• M49: 15,860,815 km (0.101 R)
• M50: 16,674,927 km (0.094 R)
• M51: 17,404,515 km (0.062 R)
• M52: 17,699,373 km (0.12 R)
• M53: 18,144,576 km (0.044 R)
• M54: 19,859,716 km (0.087 R)
• M55: 20,270,661 km (0.1 R)
• M56: 21,048,869 km (0.108 R)
• M57: 21,942,567 km (0.12 R)
• M58: 22,527,495 km (0.063 R)
• M59: 23,712,459 km (0.081 R)
• M60: 23,930,124 km (0.051 R)
• M61: 24,862,568 km (0.082 R)
• M62: 25,028,322 km (0.081 R)
• M63: 25,862,629 km (0.066 R)
• M64: 28,246,771 km (0.111 R)
• M65: 28,477,451 km (0.092 R)
• M66: 28,593,090 km (0.106 R)
• M67: 28,940,755 km (0.072 R)
• M68: 29,115,186 km (0.092 R)
• M69: 29,816,052 km (0.102 R)
• M70: 29,992,279 km (0.07 R)
• M71: 30,581,844 km (0.03 R)
• M72: 32,554,292 km (0.078 R)
• M73: 32,675,167 km (0.092 R)
• M74: 32,796,192 km (0.112 R)
• M75: 33,464,445 km (0.061 R)
• M76: 33,953,182 km (0.09 R)
• M77: 34,752,483 km (0.091 R)
• M78: 34,814,267 km (0.102 R)
• M79: 35,433,752 km (0.062 R)
• M80: 36,181,891 km (0.093 R)
• M81: 36,620,661 km (0.094 R)
• M82: 37,313,898 km (0.117 R)
• M83: 37,503,588 km (0.073 R)
• M84: 38,585,180 km (0.09 R)
• M85: 39,741,422 km (0.051 R)
• M86: 40,064,703 km (0.054 R)
• M87: 40,843,959 km (0.049 R)
• M88: 40,974,258 km (0.081 R)
• M89: 41,366,205 km (0.104 R)
• M90: 41,431,729 km (0.064 R)
• M91: 43,211,495 km (0.104 R)
• M92: 43,610,472 km (0.092 R)
• M93: 43,677,043 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.6

Radius: 7.5

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.8 AU - 18.38 AU

Year: 25732 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,846,154 km

• M1: 110,104 km (0.066 R)
• M2: 389,403 km (0.117 R)
• M3: 1,025,643 km (0.119 R)
• M4: 1,303,147 km (0.103 R)
• M5: 1,491,790 km (0.088 R)
• M6: 2,172,610 km (0.08 R)
• M7: 2,235,890 km (0.117 R)
• M8: 2,429,619 km (0.05 R)
• M9: 2,696,502 km (0.101 R)
• M10: 3,150,232 km (0.104 R)
• M11: 4,127,405 km (0.078 R)
• M12: 4,567,223 km (0.082 R)
• M13: 4,772,172 km (0.118 R)
• M14: 5,709,253 km (0.094 R)
• M15: 7,697,858 km (0.043 R)
• M16: 8,188,389 km (0.064 R)
• M17: 8,487,435 km (0.119 R)
• M18: 8,994,123 km (0.109 R)
• M19: 9,667,314 km (0.054 R)
• M20: 9,772,331 km (0.091 R)
• M21: 10,196,142 km (0.111 R)
• M22: 11,670,728 km (0.049 R)
• M23: 12,518,200 km (0.116 R)
• M24: 12,575,496 km (0.034 R)
• M25: 13,856,054 km (0.119 R)
• M26: 14,153,006 km (0.06 R)
• M27: 14,332,074 km (0.05 R)
• M28: 15,853,634 km (0.045 R)
• M29: 17,361,880 km (0.076 R)
• M30: 18,068,431 km (0.062 R)
• M31: 19,908,933 km (0.111 R)
• M32: 20,445,691 km (0.08 R)
• M33: 20,513,159 km (0.059 R)
• M34: 21,602,082 km (0.098 R)
• M35: 22,989,453 km (0.064 R)
• M36: 23,059,614 km (0.097 R)
• M37: 24,120,113 km (0.109 R)
• M38: 26,876,903 km (0.101 R)
• M39: 28,442,594 km (0.114 R)
• M40: 29,198,512 km (0.09 R)
• M41: 29,274,508 km (0.094 R)
• M42: 30,421,774 km (0.113 R)
• M43: 32,523,774 km (0.046 R)
• M44: 32,681,300 km (0.074 R)
• M45: 33,234,663 km (0.116 R)
• M46: 33,871,052 km (0.063 R)
• M47: 36,456,253 km (0.065 R)
• M48: 36,783,723 km (0.105 R)
• M49: 39,187,910 km (0.096 R)
• M50: 40,366,592 km (0.119 R)
• M51: 40,960,346 km (0.105 R)
• M52: 41,386,101 km (0.099 R)
• M53: 42,414,138 km (0.111 R)
• M54: 42,844,980 km (0.097 R)
• M55: 43,277,168 km (0.09 R)
• M56: 44,757,738 km (0.092 R)
• M57: 45,636,326 km (0.108 R)
• M58: 46,432,038 km (0.07 R)
• M59: 47,678,786 km (0.04 R)
• M60: 49,660,060 km (0.084 R)
• M61: 53,982,092 km (0.05 R)
• M62: 55,010,877 km (0.102 R)
• M63: 56,992,899 km (0.086 R)
• M64: 57,182,888 km (0.107 R)
• M65: 58,327,163 km (0.114 R)
• M66: 58,710,283 km (0.063 R)
• M67: 59,190,342 km (0.067 R)
• M68: 61,707,775 km (0.099 R)
• M69: 62,587,261 km (0.111 R)
• M70: 63,766,392 km (0.113 R)
• M71: 64,161,031 km (0.08 R)
• M72: 66,545,920 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 18,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit