🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.66 AU - 0.9 AU

Year: 261 Days

Day: 34.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.86 AU - 1.3 AU

Year: 425 Days

Day: 27 Hours

Environment

Temp: -1 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,782,443 km

• M1: 653,892 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.08 AU - 1.62 AU

Year: 594 Days

Day: 26.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2 AU - 2.3 AU

Year: 1194 Days

Day: 37.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.07 AU - 2.51 AU

Year: 1313 Days

Day: 34.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.2

Radius: 10.1

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.41 AU - 6.07 AU

Year: 4543 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 49,782,443 km

• M1: 188,493 km (0.059 R)
• M2: 311,313 km (0.104 R)
• M3: 387,458 km (0.082 R)
• M4: 542,591 km (0.082 R)
• M5: 673,639 km (0.076 R)
• M6: 779,555 km (0.1 R)
• M7: 878,887 km (0.103 R)
• M8: 1,595,760 km (0.053 R)
• M9: 1,675,795 km (0.09 R)
• M10: 2,166,925 km (0.105 R)
• M11: 2,328,192 km (0.093 R)
• M12: 2,606,145 km (0.099 R)
• M13: 2,855,674 km (0.118 R)
• M14: 3,586,908 km (0.071 R)
• M15: 4,105,564 km (0.107 R)
• M16: 4,261,295 km (0.099 R)
• M17: 4,441,860 km (0.077 R)
• M18: 4,740,457 km (0.059 R)
• M19: 5,675,444 km (0.069 R)
• M20: 6,176,746 km (0.085 R)
• M21: 6,381,247 km (0.065 R)
• M22: 6,510,200 km (0.116 R)
• M23: 6,640,051 km (0.05 R)
• M24: 6,744,620 km (0.108 R)
• M25: 6,849,638 km (0.101 R)
• M26: 6,955,254 km (0.102 R)
• M27: 8,490,128 km (0.088 R)
• M28: 8,947,299 km (0.064 R)
• M29: 9,179,026 km (0.097 R)
• M30: 9,500,662 km (0.072 R)
• M31: 10,306,097 km (0.106 R)
• M32: 10,640,597 km (0.104 R)
• M33: 10,732,450 km (0.073 R)
• M34: 10,947,722 km (0.106 R)
• M35: 11,164,489 km (0.066 R)
• M36: 11,320,220 km (0.05 R)
• M37: 11,445,284 km (0.102 R)
• M38: 11,791,603 km (0.087 R)
• M39: 11,886,598 km (0.089 R)
• M40: 12,430,237 km (0.11 R)
• M41: 12,494,713 km (0.118 R)
• M42: 13,607,722 km (0.115 R)
• M43: 13,840,945 km (0.046 R)
• M44: 14,616,161 km (0.058 R)
• M45: 14,820,811 km (0.119 R)
• M46: 15,060,616 km (0.091 R)
• M47: 16,138,319 km (0.085 R)
• M48: 16,208,780 km (0.056 R)
• M49: 16,562,130 km (0.084 R)
• M50: 16,882,419 km (0.053 R)
• M51: 17,529,280 km (0.115 R)
• M52: 18,074,415 km (0.1 R)
• M53: 18,404,128 km (0.087 R)
• M54: 18,625,085 km (0.117 R)
• M55: 19,667,931 km (0.088 R)
• M56: 20,767,924 km (0.056 R)
• M57: 20,844,519 km (0.09 R)
• M58: 22,474,537 km (0.108 R)
• M59: 22,710,752 km (0.053 R)
• M60: 23,265,162 km (0.095 R)
• M61: 23,743,875 km (0.05 R)
• M62: 23,904,244 km (0.114 R)
• M63: 24,225,879 km (0.069 R)
• M64: 25,117,931 km (0.12 R)
• M65: 25,568,071 km (0.107 R)
• M66: 26,227,499 km (0.079 R)
• M67: 26,975,937 km (0.087 R)
• M68: 27,942,638 km (0.103 R)
• M69: 28,154,170 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.4

Radius: 11.2

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.46 AU - 8.26 AU

Year: 7563 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 91.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,782,443 km

• M1: 182,809 km (0.075 R)
• M2: 392,844 km (0.116 R)
• M3: 534,962 km (0.092 R)
• M4: 609,312 km (0.083 R)
• M5: 705,803 km (0.106 R)
• M6: 837,000 km (0.045 R)
• M7: 1,180,178 km (0.086 R)
• M8: 1,703,621 km (0.109 R)
• M9: 1,819,110 km (0.105 R)
• M10: 1,963,921 km (0.067 R)
• M11: 2,126,534 km (0.08 R)
• M12: 2,350,332 km (0.057 R)
• M13: 2,596,720 km (0.114 R)
• M14: 2,685,581 km (0.062 R)
• M15: 2,760,679 km (0.109 R)
• M16: 2,851,485 km (0.11 R)
• M17: 2,943,488 km (0.05 R)
• M18: 3,067,654 km (0.111 R)
• M19: 3,225,330 km (0.086 R)
• M20: 3,385,699 km (0.078 R)
• M21: 3,532,455 km (0.083 R)
• M22: 4,279,845 km (0.112 R)
• M23: 4,456,670 km (0.1 R)
• M24: 4,780,699 km (0.102 R)
• M25: 5,187,456 km (0.054 R)
• M26: 5,490,242 km (0.053 R)
• M27: 5,586,134 km (0.105 R)
• M28: 5,876,952 km (0.09 R)
• M29: 5,994,835 km (0.079 R)
• M30: 6,352,823 km (0.085 R)
• M31: 6,514,239 km (0.042 R)
• M32: 6,799,971 km (0.097 R)
• M33: 6,923,689 km (0.117 R)
• M34: 7,006,566 km (0.099 R)
• M35: 7,089,742 km (0.099 R)
• M36: 7,194,311 km (0.071 R)
• M37: 7,404,945 km (0.077 R)
• M38: 7,511,010 km (0.084 R)
• M39: 7,896,972 km (0.106 R)
• M40: 8,355,639 km (0.047 R)
• M41: 8,643,915 km (0.11 R)
• M42: 9,713,390 km (0.118 R)
• M43: 9,829,627 km (0.072 R)
• M44: 9,946,314 km (0.057 R)
• M45: 10,157,546 km (0.111 R)
• M46: 10,536,776 km (0.113 R)
• M47: 10,704,176 km (0.029 R)
• M48: 10,824,304 km (0.086 R)
• M49: 11,284,766 km (0.114 R)
• M50: 11,480,589 km (0.119 R)
• M51: 11,554,341 km (0.106 R)
• M52: 12,882,621 km (0.099 R)
• M53: 12,959,364 km (0.118 R)
• M54: 13,448,250 km (0.11 R)
• M55: 13,655,892 km (0.086 R)
• M56: 14,790,293 km (0.101 R)
• M57: 15,112,377 km (0.07 R)
• M58: 15,247,165 km (0.099 R)
• M59: 15,328,247 km (0.063 R)
• M60: 15,463,782 km (0.107 R)
• M61: 15,626,994 km (0.105 R)
• M62: 16,312,750 km (0.102 R)
• M63: 16,451,128 km (0.046 R)
• M64: 16,728,931 km (0.083 R)
• M65: 17,176,828 km (0.046 R)
• M66: 17,884,575 km (0.108 R)
• M67: 17,970,145 km (0.116 R)
• M68: 18,572,875 km (0.117 R)
• M69: 19,007,457 km (0.116 R)
• M70: 19,416,158 km (0.031 R)
• M71: 19,592,235 km (0.083 R)
• M72: 19,798,231 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.2

Radius: 5

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.27 AU - 12.65 AU

Year: 15666 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,782,443 km

• M1: 183,407 km (0.119 R)
• M2: 231,578 km (0.08 R)
• M3: 284,834 km (0.071 R)
• M4: 444,156 km (0.116 R)
• M5: 691,890 km (0.088 R)
• M6: 723,605 km (0.067 R)
• M7: 1,356,553 km (0.117 R)
• M8: 1,457,831 km (0.113 R)
• M9: 1,668,016 km (0.114 R)
• M10: 1,754,933 km (0.099 R)
• M11: 1,820,905 km (0.118 R)
• M12: 2,306,500 km (0.119 R)
• M13: 2,986,123 km (0.026 R)
• M14: 3,118,368 km (0.104 R)
• M15: 3,582,570 km (0.075 R)
• M16: 4,333,402 km (0.05 R)
• M17: 4,849,813 km (0.092 R)
• M18: 5,417,687 km (0.111 R)
• M19: 5,973,144 km (0.098 R)
• M20: 6,649,625 km (0.09 R)
• M21: 6,822,411 km (0.12 R)
• M22: 7,708,928 km (0.096 R)
• M23: 8,518,701 km (0.065 R)
• M24: 8,706,446 km (0.111 R)
• M25: 9,047,978 km (0.12 R)
• M26: 9,704,713 km (0.039 R)
• M27: 9,783,102 km (0.116 R)
• M28: 9,900,836 km (0.069 R)
• M29: 9,979,674 km (0.112 R)
• M30: 10,537,225 km (0.094 R)
• M31: 11,227,769 km (0.091 R)
• M32: 12,185,046 km (0.082 R)
• M33: 12,780,595 km (0.083 R)
• M34: 13,341,886 km (0.113 R)
• M35: 13,779,161 km (0.081 R)
• M36: 13,911,405 km (0.12 R)
• M37: 13,955,387 km (0.082 R)
• M38: 14,443,974 km (0.098 R)
• M39: 15,209,915 km (0.045 R)
• M40: 15,437,603 km (0.118 R)
• M41: 15,483,380 km (0.11 R)
• M42: 15,758,490 km (0.12 R)
• M43: 16,220,598 km (0.107 R)
• M44: 16,266,973 km (0.035 R)
• M45: 16,734,018 km (0.076 R)
• M46: 16,827,965 km (0.105 R)
• M47: 17,395,091 km (0.103 R)
• M48: 17,872,607 km (0.111 R)
• M49: 19,379,955 km (0.091 R)
• M50: 20,273,803 km (0.046 R)
• M51: 21,282,541 km (0.094 R)
• M52: 21,435,281 km (0.104 R)
• M53: 22,049,829 km (0.081 R)
• M54: 22,307,586 km (0.11 R)
• M55: 23,139,200 km (0.117 R)
• M56: 23,663,990 km (0.114 R)
• M57: 23,927,880 km (0.07 R)
• M58: 24,725,536 km (0.11 R)
• M59: 25,802,342 km (0.107 R)
• M60: 26,784,601 km (0.112 R)
• M61: 27,335,570 km (0.097 R)
• M62: 27,945,929 km (0.114 R)
• M63: 28,841,721 km (0.091 R)
• M64: 29,236,660 km (0.118 R)
• M65: 29,406,453 km (0.114 R)
• M66: 31,179,936 km (0.095 R)
• M67: 31,237,831 km (0.089 R)
• M68: 31,817,522 km (0.067 R)
• M69: 32,108,789 km (0.117 R)
• M70: 32,167,133 km (0.112 R)
• M71: 32,518,089 km (0.073 R)
• M72: 32,576,732 km (0.086 R)
• M73: 35,009,492 km (0.095 R)
• M74: 35,310,034 km (0.103 R)
• M75: 36,826,209 km (0.107 R)
• M76: 37,193,322 km (0.114 R)
• M77: 39,295,920 km (0.08 R)
• M78: 39,358,302 km (0.047 R)
• M79: 39,420,834 km (0.065 R)
• M80: 39,858,857 km (0.117 R)
• M81: 40,110,031 km (0.115 R)
• M82: 41,309,806 km (0.097 R)
• M83: 42,137,531 km (0.073 R)
• M84: 42,457,222 km (0.081 R)
• M85: 42,906,315 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.8

Radius: 4.5

Gravity: 18.71 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.55 AU - 15.27 AU

Year: 17569 Days

Day: 20.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,782,443 km

• M1: 131,197 km (0.093 R)
• M2: 217,814 km (0.101 R)
• M3: 268,678 km (0.111 R)
• M4: 309,817 km (0.099 R)
• M5: 338,540 km (0.113 R)
• M6: 398,978 km (0.109 R)
• M7: 602,281 km (0.113 R)
• M8: 774,019 km (0.111 R)
• M9: 1,026,241 km (0.053 R)
• M10: 1,474,137 km (0.114 R)
• M11: 1,626,877 km (0.103 R)
• M12: 1,679,087 km (0.039 R)
• M13: 1,838,558 km (0.099 R)
• M14: 2,143,737 km (0.04 R)
• M15: 2,172,311 km (0.059 R)
• M16: 2,287,800 km (0.109 R)
• M17: 2,494,544 km (0.112 R)
• M18: 2,831,738 km (0.117 R)
• M19: 2,894,569 km (0.11 R)
• M20: 3,183,143 km (0.113 R)
• M21: 3,281,429 km (0.118 R)
• M22: 4,209,684 km (0.107 R)
• M23: 4,646,659 km (0.119 R)
• M24: 4,683,760 km (0.066 R)
• M25: 4,795,509 km (0.096 R)
• M26: 4,833,058 km (0.117 R)
• M27: 5,097,996 km (0.052 R)
• M28: 6,492,398 km (0.11 R)
• M29: 6,742,526 km (0.074 R)
• M30: 6,826,600 km (0.025 R)
• M31: 7,425,141 km (0.071 R)
• M32: 7,730,620 km (0.111 R)
• M33: 7,951,426 km (0.055 R)
• M34: 9,933,598 km (0.087 R)
• M35: 10,125,382 km (0.094 R)
• M36: 11,451,567 km (0.036 R)
• M37: 11,956,610 km (0.106 R)
• M38: 12,007,473 km (0.054 R)
• M39: 12,058,336 km (0.05 R)
• M40: 12,262,986 km (0.058 R)
• M41: 12,417,222 km (0.08 R)
• M42: 12,468,683 km (0.067 R)
• M43: 12,520,295 km (0.081 R)
• M44: 13,145,165 km (0.115 R)
• M45: 15,025,012 km (0.072 R)
• M46: 15,744,278 km (0.117 R)
• M47: 16,023,877 km (0.066 R)
• M48: 16,136,225 km (0.076 R)
• M49: 16,192,474 km (0.089 R)
• M50: 16,531,462 km (0.102 R)
• M51: 17,619,936 km (0.045 R)
• M52: 17,968,649 km (0.107 R)
• M53: 18,085,335 km (0.12 R)
• M54: 18,849,930 km (0.088 R)
• M55: 20,228,325 km (0.073 R)
• M56: 20,410,535 km (0.082 R)
• M57: 23,526,060 km (0.066 R)
• M58: 23,781,723 km (0.08 R)
• M59: 25,138,426 km (0.103 R)
• M60: 25,793,366 km (0.097 R)
• M61: 26,056,957 km (0.111 R)
• M62: 27,926,332 km (0.057 R)
• M63: 27,993,950 km (0.089 R)
• M64: 28,264,722 km (0.109 R)
• M65: 28,332,640 km (0.109 R)
• M66: 32,146,039 km (0.096 R)
• M67: 32,714,062 km (0.103 R)
• M68: 33,787,876 km (0.074 R)
• M69: 34,292,918 km (0.117 R)
• M70: 34,437,729 km (0.1 R)
• M71: 34,727,799 km (0.063 R)
• M72: 36,190,717 km (0.076 R)
• M73: 36,264,319 km (0.117 R)
• M74: 36,485,574 km (0.116 R)
• M75: 36,633,377 km (0.102 R)
• M76: 36,855,530 km (0.097 R)
• M77: 38,197,124 km (0.074 R)
• M78: 39,478,878 km (0.062 R)
• M79: 39,554,724 km (0.102 R)
• M80: 39,782,562 km (0.09 R)
• M81: 41,004,926 km (0.041 R)
• M82: 43,564,546 km (0.036 R)
• M83: 44,508,059 km (0.054 R)
• M84: 45,935,971 km (0.096 R)
• M85: 47,378,842 km (0.118 R)
• M86: 48,267,903 km (0.091 R)
• M87: 49,244,029 km (0.084 R)
• M88: 50,967,995 km (0.03 R)
• M89: 52,128,126 km (0.1 R)
• M90: 52,544,607 km (0.075 R)
• M91: 53,213,309 km (0.111 R)
• M92: 55,151,200 km (0.114 R)
• M93: 55,575,609 km (0.118 R)
• M94: 56,256,878 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.8

Radius: 3.2

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.43 AU - 20.79 AU

Year: 26805 Days

Day: 18.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,782,443 km

• M1: 68,965 km (0.102 R)
• M2: 97,239 km (0.08 R)
• M3: 437,723 km (0.1 R)
• M4: 546,631 km (0.12 R)
• M5: 770,878 km (0.037 R)
• M6: 1,272,479 km (0.094 R)
• M7: 1,294,321 km (0.106 R)
• M8: 2,291,091 km (0.027 R)
• M9: 2,617,664 km (0.085 R)
• M10: 2,900,703 km (0.084 R)
• M11: 3,223,385 km (0.075 R)
• M12: 3,650,188 km (0.089 R)
• M13: 3,838,532 km (0.086 R)
• M14: 3,997,853 km (0.06 R)
• M15: 4,589,363 km (0.101 R)
• M16: 4,929,699 km (0.104 R)
• M17: 4,998,663 km (0.077 R)
• M18: 6,072,028 km (0.102 R)
• M19: 6,520,522 km (0.086 R)
• M20: 6,863,999 km (0.082 R)
• M21: 6,902,446 km (0.031 R)
• M22: 7,057,280 km (0.055 R)
• M23: 7,135,070 km (0.032 R)
• M24: 7,291,699 km (0.106 R)
• M25: 7,647,892 km (0.08 R)
• M26: 7,687,835 km (0.075 R)
• M27: 7,808,111 km (0.118 R)
• M28: 7,928,986 km (0.115 R)
• M29: 8,050,460 km (0.056 R)
• M30: 8,295,202 km (0.111 R)
• M31: 11,008,758 km (0.078 R)
• M32: 11,189,622 km (0.077 R)
• M33: 11,737,898 km (0.089 R)
• M34: 12,718,362 km (0.068 R)
• M35: 12,955,624 km (0.112 R)
• M36: 13,482,658 km (0.082 R)
• M37: 13,627,618 km (0.093 R)
• M38: 13,870,415 km (0.11 R)
• M39: 14,657,001 km (0.12 R)
• M40: 14,955,598 km (0.096 R)
• M41: 15,965,534 km (0.118 R)
• M42: 17,943,965 km (0.052 R)
• M43: 18,423,726 km (0.105 R)
• M44: 21,728,343 km (0.086 R)
• M45: 22,525,251 km (0.101 R)
• M46: 22,582,547 km (0.101 R)
• M47: 24,264,924 km (0.111 R)
• M48: 25,866,968 km (0.096 R)
• M49: 27,258,527 km (0.075 R)
• M50: 28,860,571 km (0.111 R)
• M51: 29,172,183 km (0.098 R)
• M52: 29,673,037 km (0.111 R)
• M53: 30,492,983 km (0.087 R)
• M54: 32,672,175 km (0.106 R)
• M55: 32,866,951 km (0.105 R)
• M56: 32,996,952 km (0.111 R)
• M57: 33,062,027 km (0.098 R)
• M58: 33,192,177 km (0.082 R)
• M59: 34,504,300 km (0.091 R)
• M60: 34,834,911 km (0.096 R)
• M61: 35,366,133 km (0.114 R)
• M62: 35,499,276 km (0.12 R)
• M63: 38,062,037 km (0.107 R)
• M64: 38,403,718 km (0.062 R)
• M65: 39,296,668 km (0.106 R)
• M66: 39,434,597 km (0.068 R)
• M67: 40,335,475 km (0.115 R)
• M68: 41,804,975 km (0.078 R)
• M69: 46,390,001 km (0.113 R)
• M70: 46,974,180 km (0.088 R)
• M71: 47,855,162 km (0.105 R)
• M72: 49,484,283 km (0.037 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: 199 - 12,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit