🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.57 AU - 0.67 AU

Year: 320 Days

Day: 40.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.4

Radius: 13.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3 AU - 3.36 AU

Year: 3720 Days

Day: 9.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,877,747 km

• M1: 173,683 km (0.093 R)
• M2: 276,158 km (0.027 R)
• M3: 394,938 km (0.117 R)
• M4: 531,072 km (0.099 R)
• M5: 633,098 km (0.063 R)
• M6: 754,721 km (0.11 R)
• M7: 910,153 km (0.104 R)
• M8: 1,255,725 km (0.102 R)
• M9: 1,385,276 km (0.104 R)
• M10: 1,596,359 km (0.055 R)
• M11: 1,690,157 km (0.107 R)
• M12: 1,818,362 km (0.071 R)
• M13: 2,033,933 km (0.044 R)
• M14: 2,205,671 km (0.066 R)
• M15: 2,364,544 km (0.1 R)
• M16: 2,490,805 km (0.07 R)
• M17: 2,712,658 km (0.114 R)
• M18: 3,417,264 km (0.054 R)
• M19: 3,664,699 km (0.12 R)
• M20: 3,854,240 km (0.104 R)
• M21: 4,287,026 km (0.115 R)
• M22: 4,420,019 km (0.107 R)
• M23: 4,509,329 km (0.109 R)
• M24: 4,804,186 km (0.087 R)
• M25: 5,105,476 km (0.066 R)
• M26: 5,532,877 km (0.045 R)
• M27: 5,996,631 km (0.11 R)
• M28: 6,120,797 km (0.108 R)
• M29: 6,245,861 km (0.04 R)
• M30: 6,935,806 km (0.077 R)
• M31: 7,623,358 km (0.06 R)
• M32: 7,920,758 km (0.078 R)
• M33: 8,222,049 km (0.09 R)
• M34: 8,360,277 km (0.116 R)
• M35: 8,807,874 km (0.032 R)
• M36: 8,920,970 km (0.12 R)
• M37: 9,034,515 km (0.109 R)
• M38: 9,407,163 km (0.106 R)
• M39: 10,435,349 km (0.09 R)
• M40: 10,645,384 km (0.097 R)
• M41: 12,374,885 km (0.108 R)
• M42: 12,597,337 km (0.083 R)
• M43: 12,756,958 km (0.096 R)
• M44: 13,078,145 km (0.045 R)
• M45: 13,175,084 km (0.079 R)
• M46: 14,356,758 km (0.071 R)
• M47: 14,623,940 km (0.106 R)
• M48: 15,709,123 km (0.096 R)
• M49: 15,881,011 km (0.088 R)
• M50: 16,088,204 km (0.101 R)
• M51: 16,226,881 km (0.096 R)
• M52: 16,750,025 km (0.077 R)
• M53: 16,925,802 km (0.078 R)
• M54: 17,066,723 km (0.113 R)
• M55: 17,527,635 km (0.096 R)
• M56: 18,752,392 km (0.054 R)
• M57: 18,861,748 km (0.109 R)
• M58: 19,375,168 km (0.117 R)
• M59: 19,744,675 km (0.094 R)
• M60: 20,041,926 km (0.05 R)
• M61: 20,191,075 km (0.088 R)
• M62: 20,528,269 km (0.113 R)
• M63: 20,640,916 km (0.05 R)
• M64: 21,056,199 km (0.117 R)
• M65: 21,245,890 km (0.081 R)
• M66: 22,164,271 km (0.104 R)
• M67: 23,173,757 km (0.045 R)
• M68: 23,842,011 km (0.071 R)
• M69: 24,436,812 km (0.063 R)
• M70: 24,996,458 km (0.107 R)
• M71: 26,006,243 km (0.096 R)
• M72: 26,905,925 km (0.031 R)
• M73: 27,029,493 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190

Radius: 11.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.21 AU - 4.57 AU

Year: 5033 Days

Day: 10.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,877,747 km

• M1: 227,838 km (0.093 R)
• M2: 314,455 km (0.047 R)
• M3: 419,772 km (0.077 R)
• M4: 589,715 km (0.076 R)
• M5: 693,386 km (0.114 R)
• M6: 775,665 km (0.049 R)
• M7: 951,442 km (0.115 R)
• M8: 1,174,044 km (0.058 R)
• M9: 1,252,134 km (0.053 R)
• M10: 1,461,422 km (0.101 R)
• M11: 1,570,478 km (0.061 R)
• M12: 1,720,525 km (0.099 R)
• M13: 1,862,194 km (0.094 R)
• M14: 2,008,052 km (0.099 R)
• M15: 2,240,976 km (0.097 R)
• M16: 2,410,770 km (0.1 R)
• M17: 2,526,409 km (0.073 R)
• M18: 2,629,183 km (0.109 R)
• M19: 2,718,493 km (0.117 R)
• M20: 3,211,717 km (0.099 R)
• M21: 3,420,107 km (0.118 R)
• M22: 3,699,555 km (0.111 R)
• M23: 3,884,458 km (0.077 R)
• M24: 4,654,139 km (0.113 R)
• M25: 4,744,646 km (0.102 R)
• M26: 4,817,500 km (0.096 R)
• M27: 4,909,054 km (0.117 R)
• M28: 5,205,856 km (0.099 R)
• M29: 5,394,499 km (0.09 R)
• M30: 5,527,791 km (0.086 R)
• M31: 5,797,965 km (0.11 R)
• M32: 5,875,905 km (0.073 R)
• M33: 6,052,580 km (0.037 R)
• M34: 6,291,039 km (0.076 R)
• M35: 6,391,270 km (0.073 R)
• M36: 6,532,490 km (0.061 R)
• M37: 6,859,212 km (0.046 R)
• M38: 7,275,393 km (0.108 R)
• M39: 7,486,476 km (0.075 R)
• M40: 7,614,232 km (0.105 R)
• M41: 7,914,924 km (0.07 R)
• M42: 8,241,496 km (0.079 R)
• M43: 8,395,433 km (0.109 R)
• M44: 8,572,556 km (0.109 R)
• M45: 8,975,573 km (0.089 R)
• M46: 9,111,258 km (0.108 R)
• M47: 9,430,650 km (0.105 R)
• M48: 9,684,069 km (0.093 R)
• M49: 10,033,529 km (0.086 R)
• M50: 10,529,596 km (0.074 R)
• M51: 10,696,846 km (0.052 R)
• M52: 10,864,845 km (0.086 R)
• M53: 11,325,456 km (0.103 R)
• M54: 12,315,944 km (0.046 R)
• M55: 12,719,858 km (0.081 R)
• M56: 13,205,303 km (0.101 R)
• M57: 13,514,971 km (0.073 R)
• M58: 14,352,569 km (0.101 R)
• M59: 14,644,435 km (0.108 R)
• M60: 15,558,927 km (0.053 R)
• M61: 16,105,408 km (0.05 R)
• M62: 16,408,792 km (0.1 R)
• M63: 16,519,494 km (0.11 R)
• M64: 16,686,146 km (0.11 R)
• M65: 17,049,071 km (0.114 R)
• M66: 17,442,813 km (0.107 R)
• M67: 17,669,154 km (0.092 R)
• M68: 17,924,966 km (0.037 R)
• M69: 18,555,372 km (0.102 R)
• M70: 18,815,523 km (0.1 R)
• M71: 19,105,892 km (0.102 R)
• M72: 19,397,608 km (0.072 R)
• M73: 19,544,214 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694

Radius: 9.8

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.35 AU - 4.83 AU

Year: 5426 Days

Day: 10 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,877,747 km

• M1: 240,553 km (0.102 R)
• M2: 358,287 km (0.097 R)
• M3: 467,942 km (0.101 R)
• M4: 662,868 km (0.053 R)
• M5: 777,161 km (0.113 R)
• M6: 1,012,179 km (0.054 R)
• M7: 1,145,920 km (0.113 R)
• M8: 1,366,128 km (0.108 R)
• M9: 1,464,713 km (0.086 R)
• M10: 2,299,319 km (0.093 R)
• M11: 2,599,113 km (0.102 R)
• M12: 2,722,681 km (0.114 R)
• M13: 2,932,866 km (0.097 R)
• M14: 3,414,123 km (0.063 R)
• M15: 3,595,435 km (0.088 R)
• M16: 3,826,414 km (0.11 R)
• M17: 4,157,923 km (0.106 R)
• M18: 4,474,323 km (0.109 R)
• M19: 4,976,224 km (0.107 R)
• M20: 5,364,430 km (0.067 R)
• M21: 5,735,732 km (0.077 R)
• M22: 6,927,429 km (0.102 R)
• M23: 7,070,893 km (0.115 R)
• M24: 7,684,244 km (0.09 R)
• M25: 7,803,025 km (0.041 R)
• M26: 8,497,907 km (0.097 R)
• M27: 8,559,242 km (0.086 R)
• M28: 8,868,311 km (0.103 R)
• M29: 10,238,628 km (0.103 R)
• M30: 10,304,002 km (0.041 R)
• M31: 10,369,526 km (0.056 R)
• M32: 10,965,075 km (0.117 R)
• M33: 11,368,241 km (0.117 R)
• M34: 11,537,736 km (0.119 R)
• M35: 12,397,624 km (0.099 R)
• M36: 12,572,055 km (0.084 R)
• M37: 12,852,851 km (0.095 R)
• M38: 12,923,461 km (0.049 R)
• M39: 13,171,345 km (0.108 R)
• M40: 13,349,366 km (0.06 R)
• M41: 13,852,015 km (0.108 R)
• M42: 13,960,623 km (0.088 R)
• M43: 14,324,445 km (0.048 R)
• M44: 15,660,055 km (0.111 R)
• M45: 16,419,114 km (0.104 R)
• M46: 16,649,196 km (0.114 R)
• M47: 17,345,873 km (0.111 R)
• M48: 17,423,814 km (0.057 R)
• M49: 17,501,904 km (0.084 R)
• M50: 17,619,338 km (0.098 R)
• M51: 17,697,727 km (0.118 R)
• M52: 17,776,266 km (0.048 R)
• M53: 18,051,975 km (0.106 R)
• M54: 18,210,250 km (0.041 R)
• M55: 19,532,994 km (0.062 R)
• M56: 20,021,581 km (0.108 R)
• M57: 20,514,356 km (0.037 R)
• M58: 20,679,512 km (0.091 R)
• M59: 20,762,240 km (0.098 R)
• M60: 20,969,433 km (0.107 R)
• M61: 21,135,786 km (0.045 R)
• M62: 21,974,132 km (0.105 R)
• M63: 22,312,373 km (0.053 R)
• M64: 22,609,923 km (0.097 R)
• M65: 23,856,223 km (0.048 R)
• M66: 24,029,906 km (0.081 R)
• M67: 24,465,984 km (0.117 R)
• M68: 24,597,331 km (0.096 R)
• M69: 24,728,827 km (0.102 R)
• M70: 24,816,641 km (0.063 R)
• M71: 25,080,681 km (0.113 R)
• M72: 25,789,626 km (0.117 R)
• M73: 27,181,784 km (0.084 R)
• M74: 27,272,440 km (0.057 R)
• M75: 27,635,963 km (0.092 R)
• M76: 28,092,835 km (0.118 R)
• M77: 28,322,168 km (0.058 R)
• M78: 28,460,097 km (0.096 R)
• M79: 29,571,310 km (0.054 R)
• M80: 29,804,533 km (0.045 R)
• M81: 30,319,898 km (0.064 R)
• M82: 30,413,995 km (0.094 R)
• M83: 30,790,982 km (0.078 R)
• M84: 31,312,031 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.7

Radius: 11.6

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.59 AU - 4.99 AU

Year: 5829 Days

Day: 11.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,877,747 km

• M1: 150,196 km (0.031 R)
• M2: 247,584 km (0.057 R)
• M3: 436,527 km (0.111 R)
• M4: 879,785 km (0.117 R)
• M5: 1,352,066 km (0.034 R)
• M6: 1,798,017 km (0.107 R)
• M7: 1,936,544 km (0.104 R)
• M8: 2,395,660 km (0.091 R)
• M9: 2,526,708 km (0.112 R)
• M10: 2,660,299 km (0.087 R)
• M11: 2,796,283 km (0.107 R)
• M12: 2,911,474 km (0.1 R)
• M13: 3,535,746 km (0.072 R)
• M14: 4,253,815 km (0.032 R)
• M15: 4,821,839 km (0.073 R)
• M16: 5,500,115 km (0.118 R)
• M17: 5,880,244 km (0.062 R)
• M18: 6,178,392 km (0.098 R)
• M19: 7,229,168 km (0.112 R)
• M20: 7,516,545 km (0.07 R)
• M21: 8,201,853 km (0.046 R)
• M22: 8,301,335 km (0.107 R)
• M23: 8,737,413 km (0.108 R)
• M24: 9,146,563 km (0.031 R)
• M25: 9,701,871 km (0.084 R)
• M26: 9,912,953 km (0.06 R)
• M27: 11,284,915 km (0.089 R)
• M28: 11,805,366 km (0.09 R)
• M29: 11,917,864 km (0.075 R)
• M30: 11,993,112 km (0.078 R)
• M31: 12,486,037 km (0.065 R)
• M32: 12,562,481 km (0.035 R)
• M33: 13,062,886 km (0.079 R)
• M34: 13,452,439 km (0.112 R)
• M35: 13,806,238 km (0.113 R)
• M36: 14,043,799 km (0.117 R)
• M37: 14,684,078 km (0.076 R)
• M38: 14,764,861 km (0.086 R)
• M39: 14,845,644 km (0.12 R)
• M40: 15,415,761 km (0.109 R)
• M41: 15,497,741 km (0.08 R)
• M42: 15,621,159 km (0.047 R)
• M43: 15,827,305 km (0.102 R)
• M44: 15,910,182 km (0.039 R)
• M45: 16,242,589 km (0.025 R)
• M46: 16,409,690 km (0.086 R)
• M47: 17,168,749 km (0.035 R)
• M48: 17,509,832 km (0.108 R)
• M49: 18,155,347 km (0.091 R)
• M50: 18,459,330 km (0.105 R)
• M51: 18,677,444 km (0.112 R)
• M52: 18,940,287 km (0.036 R)
• M53: 19,602,856 km (0.1 R)
• M54: 19,780,878 km (0.027 R)
• M55: 21,178,271 km (0.032 R)
• M56: 21,589,965 km (0.104 R)
• M57: 22,794,078 km (0.075 R)
• M58: 24,020,033 km (0.071 R)
• M59: 24,401,507 km (0.115 R)
• M60: 25,122,120 km (0.032 R)
• M61: 25,267,230 km (0.079 R)
• M62: 25,801,145 km (0.067 R)
• M63: 25,898,683 km (0.034 R)
• M64: 26,437,085 km (0.065 R)
• M65: 26,979,228 km (0.094 R)
• M66: 27,425,478 km (0.05 R)
• M67: 27,524,961 km (0.045 R)
• M68: 27,724,375 km (0.111 R)
• M69: 28,275,045 km (0.079 R)
• M70: 28,375,575 km (0.066 R)
• M71: 28,476,254 km (0.111 R)
• M72: 28,728,476 km (0.059 R)
• M73: 29,184,151 km (0.097 R)
• M74: 30,256,768 km (0.064 R)
• M75: 30,462,614 km (0.074 R)
• M76: 31,082,698 km (0.095 R)
• M77: 31,238,429 km (0.1 R)
• M78: 32,862,314 km (0.109 R)
• M79: 35,322,152 km (0.063 R)
• M80: 35,484,765 km (0.069 R)
• M81: 36,410,177 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.1

Radius: 13

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.29 AU - 5.63 AU

Year: 7247 Days

Day: 12.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,877,747 km

• M1: 162,014 km (0.109 R)
• M2: 379,979 km (0.098 R)
• M3: 465,399 km (0.104 R)
• M4: 590,912 km (0.101 R)
• M5: 702,512 km (0.096 R)
• M6: 1,681,779 km (0.099 R)
• M7: 1,779,018 km (0.117 R)
• M8: 2,010,147 km (0.114 R)
• M9: 2,457,743 km (0.087 R)
• M10: 2,591,484 km (0.055 R)
• M11: 2,739,287 km (0.104 R)
• M12: 3,235,802 km (0.036 R)
• M13: 3,358,323 km (0.102 R)
• M14: 3,850,799 km (0.082 R)
• M15: 3,941,754 km (0.063 R)
• M16: 4,205,346 km (0.116 R)
• M17: 4,325,922 km (0.092 R)
• M18: 4,819,894 km (0.097 R)
• M19: 5,031,126 km (0.103 R)
• M20: 5,302,945 km (0.089 R)
• M21: 5,506,548 km (0.087 R)
• M22: 5,623,982 km (0.112 R)
• M23: 5,861,394 km (0.114 R)
• M24: 5,951,302 km (0.101 R)
• M25: 6,117,356 km (0.063 R)
• M26: 6,285,055 km (0.055 R)
• M27: 6,609,384 km (0.119 R)
• M28: 7,018,384 km (0.114 R)
• M29: 7,354,979 km (0.029 R)
• M30: 7,533,450 km (0.099 R)
• M31: 7,696,810 km (0.084 R)
• M32: 7,994,061 km (0.116 R)
• M33: 8,446,894 km (0.025 R)
• M34: 8,565,824 km (0.113 R)
• M35: 8,650,946 km (0.091 R)
• M36: 8,753,570 km (0.086 R)
• M37: 9,150,752 km (0.099 R)
• M38: 9,237,968 km (0.065 R)
• M39: 9,766,497 km (0.107 R)
• M40: 10,124,485 km (0.083 R)
• M41: 10,214,543 km (0.1 R)
• M42: 10,964,028 km (0.105 R)
• M43: 11,168,229 km (0.057 R)
• M44: 11,317,378 km (0.118 R)
• M45: 11,674,468 km (0.119 R)
• M46: 11,978,152 km (0.094 R)
• M47: 12,303,677 km (0.083 R)
• M48: 12,419,166 km (0.064 R)
• M49: 12,729,133 km (0.063 R)
• M50: 13,317,352 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.6

Radius: 10.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.1 AU - 6.48 AU

Year: 9140 Days

Day: 8.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,877,747 km

• M1: 408,851 km (0.076 R)
• M2: 528,529 km (0.057 R)
• M3: 832,662 km (0.097 R)
• M4: 1,032,824 km (0.058 R)
• M5: 1,204,712 km (0.115 R)
• M6: 1,355,357 km (0.075 R)
• M7: 1,464,563 km (0.089 R)
• M8: 1,609,673 km (0.097 R)
• M9: 1,984,565 km (0.096 R)
• M10: 2,127,880 km (0.103 R)
• M11: 2,578,170 km (0.075 R)
• M12: 2,774,741 km (0.109 R)
• M13: 3,037,585 km (0.072 R)
• M14: 3,393,777 km (0.115 R)
• M15: 3,763,434 km (0.053 R)
• M16: 4,054,850 km (0.112 R)
• M17: 4,284,034 km (0.095 R)
• M18: 4,564,829 km (0.068 R)
• M19: 4,779,353 km (0.067 R)
• M20: 5,193,739 km (0.046 R)
• M21: 5,619,644 km (0.104 R)
• M22: 5,747,251 km (0.105 R)
• M23: 5,979,128 km (0.081 R)
• M24: 6,558,819 km (0.093 R)
• M25: 6,964,529 km (0.061 R)
• M26: 7,434,266 km (0.118 R)
• M27: 7,546,315 km (0.1 R)
• M28: 7,914,176 km (0.07 R)
• M29: 9,202,812 km (0.1 R)
• M30: 9,565,587 km (0.108 R)
• M31: 9,687,509 km (0.065 R)
• M32: 10,430,113 km (0.099 R)
• M33: 10,555,775 km (0.097 R)
• M34: 10,903,590 km (0.091 R)
• M35: 11,223,131 km (0.105 R)
• M36: 12,934,082 km (0.113 R)
• M37: 13,476,823 km (0.083 R)
• M38: 13,716,629 km (0.097 R)
• M39: 13,957,781 km (0.077 R)
• M40: 14,725,068 km (0.067 R)
• M41: 14,830,684 km (0.118 R)
• M42: 15,470,215 km (0.1 R)
• M43: 16,118,572 km (0.115 R)
• M44: 16,300,334 km (0.097 R)
• M45: 16,592,498 km (0.087 R)
• M46: 17,033,962 km (0.087 R)
• M47: 17,442,065 km (0.084 R)
• M48: 17,853,459 km (0.064 R)
• M49: 18,305,843 km (0.062 R)
• M50: 19,491,855 km (0.11 R)
• M51: 20,821,181 km (0.069 R)
• M52: 22,260,462 km (0.087 R)
• M53: 22,747,403 km (0.116 R)
• M54: 23,155,806 km (0.076 R)
• M55: 24,104,256 km (0.06 R)
• M56: 24,270,609 km (0.065 R)
• M57: 24,687,837 km (0.045 R)
• M58: 26,638,145 km (0.108 R)
• M59: 26,724,014 km (0.081 R)
• M60: 27,025,454 km (0.109 R)
• M61: 29,477,064 km (0.049 R)
• M62: 29,699,516 km (0.067 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 19,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit