🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.03 AU - 2.61 AU

Year: 1324 Days

Day: 28.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.4

Radius: 8.5

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.92 AU - 5.66 AU

Year: 4559 Days

Day: 13.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 89,036,389 km

• M1: 118,182 km (0.079 R)
• M2: 187,297 km (0.077 R)
• M3: 259,104 km (0.116 R)
• M4: 405,410 km (0.104 R)
• M5: 489,933 km (0.059 R)
• M6: 878,289 km (0.112 R)
• M7: 1,044,044 km (0.112 R)
• M8: 1,110,615 km (0.088 R)
• M9: 1,290,581 km (0.094 R)
• M10: 1,694,495 km (0.078 R)
• M11: 1,757,625 km (0.075 R)
• M12: 1,935,348 km (0.068 R)
• M13: 2,326,097 km (0.053 R)
• M14: 2,449,815 km (0.076 R)
• M15: 2,521,622 km (0.067 R)
• M16: 2,834,580 km (0.109 R)
• M17: 2,928,977 km (0.071 R)
• M18: 3,024,420 km (0.112 R)
• M19: 3,199,001 km (0.117 R)
• M20: 3,356,827 km (0.047 R)
• M21: 3,416,815 km (0.082 R)
• M22: 4,292,561 km (0.118 R)
• M23: 5,118,940 km (0.08 R)
• M24: 5,280,655 km (0.117 R)
• M25: 5,680,830 km (0.067 R)
• M26: 5,920,785 km (0.066 R)
• M27: 6,017,724 km (0.065 R)
• M28: 6,213,099 km (0.099 R)
• M29: 6,435,401 km (0.106 R)
• M30: 6,761,225 km (0.083 R)
• M31: 7,118,315 km (0.107 R)
• M32: 7,221,388 km (0.047 R)
• M33: 7,299,030 km (0.104 R)
• M34: 7,691,575 km (0.097 R)
• M35: 8,252,716 km (0.095 R)
• M36: 8,306,871 km (0.109 R)
• M37: 8,361,175 km (0.1 R)
• M38: 8,551,912 km (0.106 R)
• M39: 9,049,175 km (0.109 R)
• M40: 9,273,273 km (0.109 R)
• M41: 9,414,194 km (0.029 R)
• M42: 9,641,284 km (0.064 R)
• M43: 9,698,280 km (0.065 R)
• M44: 9,927,614 km (0.082 R)
• M45: 10,479,331 km (0.099 R)
• M46: 10,626,236 km (0.099 R)
• M47: 10,862,601 km (0.107 R)
• M48: 11,041,071 km (0.062 R)
• M49: 11,130,680 km (0.07 R)
• M50: 11,401,003 km (0.089 R)
• M51: 11,917,266 km (0.1 R)
• M52: 12,286,473 km (0.083 R)
• M53: 12,534,506 km (0.108 R)
• M54: 13,257,214 km (0.116 R)
• M55: 13,320,793 km (0.091 R)
• M56: 13,447,951 km (0.083 R)
• M57: 13,800,104 km (0.047 R)
• M58: 14,285,101 km (0.107 R)
• M59: 15,538,731 km (0.081 R)
• M60: 15,605,601 km (0.114 R)
• M61: 15,773,450 km (0.081 R)
• M62: 15,908,088 km (0.114 R)
• M63: 15,975,557 km (0.096 R)
• M64: 16,110,943 km (0.091 R)
• M65: 16,382,463 km (0.029 R)
• M66: 16,450,679 km (0.092 R)
• M67: 16,518,896 km (0.058 R)
• M68: 17,345,275 km (0.12 R)
• M69: 17,449,544 km (0.096 R)
• M70: 17,833,413 km (0.054 R)
• M71: 18,396,948 km (0.116 R)
• M72: 19,794,940 km (0.036 R)
• M73: 20,672,032 km (0.102 R)
• M74: 21,078,340 km (0.118 R)
• M75: 21,973,833 km (0.082 R)
• M76: 22,539,911 km (0.078 R)
• M77: 22,729,601 km (0.105 R)
• M78: 23,378,706 km (0.098 R)
• M79: 23,995,199 km (0.093 R)
• M80: 25,520,200 km (0.054 R)
• M81: 26,234,679 km (0.087 R)
• M82: 26,794,774 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 14.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.78 AU - 14.1 AU

Year: 15461 Days

Day: 8.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,036,389 km

• M1: 347,516 km (0.099 R)
• M2: 449,841 km (0.079 R)
• M3: 977,772 km (0.067 R)
• M4: 1,455,737 km (0.104 R)
• M5: 1,732,343 km (0.117 R)
• M6: 1,888,524 km (0.082 R)
• M7: 3,031,451 km (0.068 R)
• M8: 3,139,760 km (0.031 R)
• M9: 3,557,437 km (0.092 R)
• M10: 3,700,752 km (0.086 R)
• M11: 4,172,434 km (0.104 R)
• M12: 4,569,916 km (0.099 R)
• M13: 5,401,680 km (0.09 R)
• M14: 5,567,135 km (0.104 R)
• M15: 5,903,132 km (0.068 R)
• M16: 6,107,782 km (0.068 R)
• M17: 6,419,544 km (0.106 R)
• M18: 6,524,562 km (0.108 R)
• M19: 6,736,392 km (0.039 R)
• M20: 7,130,732 km (0.111 R)
• M21: 7,385,647 km (0.079 R)
• M22: 7,755,154 km (0.112 R)
• M23: 8,055,097 km (0.058 R)
• M24: 8,358,931 km (0.1 R)
• M25: 9,293,169 km (0.115 R)
• M26: 9,452,042 km (0.102 R)
• M27: 10,015,577 km (0.109 R)
• M28: 10,881,300 km (0.053 R)
• M29: 11,259,633 km (0.108 R)
• M30: 11,728,024 km (0.063 R)
• M31: 12,508,327 km (0.115 R)
• M32: 12,993,473 km (0.059 R)
• M33: 13,936,837 km (0.113 R)
• M34: 14,302,005 km (0.12 R)
• M35: 14,624,239 km (0.114 R)
• M36: 15,463,633 km (0.119 R)
• M37: 15,746,971 km (0.106 R)
• M38: 16,703,799 km (0.112 R)
• M39: 16,848,909 km (0.098 R)
• M40: 16,945,848 km (0.092 R)
• M41: 17,926,163 km (0.095 R)
• M42: 19,025,708 km (0.105 R)
• M43: 19,227,964 km (0.09 R)
• M44: 19,532,844 km (0.096 R)
• M45: 19,941,695 km (0.102 R)
• M46: 21,080,584 km (0.111 R)
• M47: 21,763,498 km (0.119 R)
• M48: 22,240,566 km (0.105 R)
• M49: 24,183,094 km (0.107 R)
• M50: 25,843,331 km (0.11 R)
• M51: 26,123,528 km (0.072 R)
• M52: 26,461,171 km (0.079 R)
• M53: 28,171,074 km (0.047 R)
• M54: 28,691,076 km (0.066 R)
• M55: 29,506,235 km (0.079 R)
• M56: 30,506,147 km (0.097 R)
• M57: 30,683,870 km (0.076 R)
• M58: 31,397,751 km (0.095 R)
• M59: 32,599,919 km (0.084 R)
• M60: 32,902,855 km (0.119 R)
• M61: 34,369,662 km (0.119 R)
• M62: 34,801,551 km (0.107 R)
• M63: 35,670,715 km (0.071 R)
• M64: 35,982,776 km (0.106 R)
• M65: 37,684,003 km (0.071 R)
• M66: 38,256,963 km (0.058 R)
• M67: 38,576,504 km (0.11 R)
• M68: 39,346,933 km (0.087 R)
• M69: 39,604,839 km (0.059 R)
• M70: 39,798,718 km (0.108 R)
• M71: 41,623,064 km (0.115 R)
• M72: 42,017,554 km (0.026 R)
• M73: 42,942,817 km (0.056 R)
• M74: 43,741,370 km (0.11 R)
• M75: 44,075,422 km (0.112 R)
• M76: 44,276,332 km (0.088 R)
• M77: 44,948,176 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.2

Radius: 6.5

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.12 AU - 13.66 AU

Year: 17342 Days

Day: 18 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,036,389 km

• M1: 83,176 km (0.11 R)
• M2: 175,030 km (0.119 R)
• M3: 453,431 km (0.103 R)
• M4: 1,031,178 km (0.105 R)
• M5: 1,643,033 km (0.113 R)
• M6: 1,733,989 km (0.111 R)
• M7: 1,952,851 km (0.112 R)
• M8: 3,480,843 km (0.069 R)
• M9: 3,637,771 km (0.032 R)
• M10: 4,081,329 km (0.1 R)
• M11: 4,799,997 km (0.092 R)
• M12: 5,018,709 km (0.113 R)
• M13: 5,107,122 km (0.08 R)
• M14: 5,196,132 km (0.063 R)
• M15: 5,694,593 km (0.099 R)
• M16: 6,066,642 km (0.094 R)
• M17: 6,883,447 km (0.047 R)
• M18: 6,932,515 km (0.094 R)
• M19: 7,531,056 km (0.038 R)
• M20: 7,887,697 km (0.093 R)
• M21: 9,206,403 km (0.044 R)
• M22: 9,423,619 km (0.081 R)
• M23: 9,752,734 km (0.09 R)
• M24: 9,918,638 km (0.092 R)
• M25: 10,991,404 km (0.09 R)
• M26: 11,048,850 km (0.089 R)
• M27: 11,164,040 km (0.097 R)
• M28: 12,159,764 km (0.117 R)
• M29: 12,577,890 km (0.061 R)
• M30: 12,698,316 km (0.112 R)
• M31: 13,122,576 km (0.117 R)
• M32: 14,548,991 km (0.098 R)
• M33: 15,441,193 km (0.068 R)
• M34: 15,634,773 km (0.098 R)
• M35: 17,211,235 km (0.084 R)
• M36: 17,278,105 km (0.097 R)
• M37: 19,113,671 km (0.115 R)
• M38: 19,739,140 km (0.037 R)
• M39: 20,159,959 km (0.075 R)
• M40: 21,010,273 km (0.094 R)
• M41: 21,800,000 km (0.119 R)
• M42: 22,526,298 km (0.098 R)
• M43: 22,819,061 km (0.06 R)
• M44: 23,704,979 km (0.083 R)
• M45: 24,677,216 km (0.069 R)
• M46: 24,979,104 km (0.094 R)
• M47: 28,853,241 km (0.111 R)
• M48: 29,091,550 km (0.11 R)
• M49: 29,410,343 km (0.071 R)
• M50: 29,650,148 km (0.083 R)
• M51: 30,131,854 km (0.086 R)
• M52: 30,212,337 km (0.101 R)
• M53: 30,535,319 km (0.097 R)
• M54: 30,697,034 km (0.117 R)
• M55: 31,919,997 km (0.11 R)
• M56: 32,166,534 km (0.076 R)
• M57: 32,496,098 km (0.09 R)
• M58: 32,992,763 km (0.076 R)
• M59: 33,158,817 km (0.053 R)
• M60: 33,575,297 km (0.072 R)
• M61: 33,825,874 km (0.07 R)
• M62: 35,853,673 km (0.065 R)
• M63: 36,538,382 km (0.099 R)
• M64: 36,710,121 km (0.102 R)
• M65: 37,140,963 km (0.11 R)
• M66: 37,400,216 km (0.095 R)
• M67: 37,833,601 km (0.071 R)
• M68: 40,025,658 km (0.093 R)
• M69: 41,808,715 km (0.097 R)
• M70: 43,072,219 km (0.112 R)
• M71: 43,799,863 km (0.111 R)
• M72: 46,378,481 km (0.054 R)
• M73: 47,030,728 km (0.093 R)
• M74: 47,217,576 km (0.096 R)
• M75: 48,816,478 km (0.11 R)
• M76: 51,777,319 km (0.074 R)
• M77: 52,647,829 km (0.115 R)
• M78: 55,288,082 km (0.101 R)
• M79: 57,871,039 km (0.115 R)
• M80: 58,874,990 km (0.099 R)
• M81: 59,278,156 km (0.096 R)
• M82: 60,594,618 km (0.074 R)
• M83: 60,798,071 km (0.12 R)
• M84: 61,409,627 km (0.114 R)
• M85: 61,920,952 km (0.116 R)
• M86: 62,741,796 km (0.049 R)
• M87: 63,256,712 km (0.098 R)
• M88: 63,979,868 km (0.108 R)
• M89: 65,121,748 km (0.042 R)
• M90: 65,643,097 km (0.087 R)
• M91: 65,747,516 km (0.04 R)
• M92: 68,799,911 km (0.09 R)
• M93: 69,649,926 km (0.065 R)
• M94: 71,575,400 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385

Radius: 5.3

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.56 AU - 14.18 AU

Year: 19357 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,036,389 km

• M1: 101,876 km (0.082 R)
• M2: 400,922 km (0.116 R)
• M3: 450,738 km (0.116 R)
• M4: 1,778,569 km (0.106 R)
• M5: 2,490,655 km (0.039 R)
• M6: 2,553,636 km (0.03 R)
• M7: 2,843,706 km (0.111 R)
• M8: 3,144,098 km (0.107 R)
• M9: 3,847,508 km (0.104 R)
• M10: 4,443,954 km (0.03 R)
• M11: 4,792,069 km (0.11 R)
• M12: 5,391,507 km (0.093 R)
• M13: 5,596,606 km (0.091 R)
• M14: 5,679,334 km (0.097 R)
• M15: 5,720,922 km (0.042 R)
• M16: 6,056,769 km (0.078 R)
• M17: 7,327,154 km (0.079 R)
• M18: 8,155,627 km (0.101 R)
• M19: 8,820,440 km (0.115 R)
• M20: 9,159,279 km (0.099 R)
• M21: 9,208,048 km (0.11 R)
• M22: 9,403,872 km (0.08 R)
• M23: 9,551,674 km (0.093 R)
• M24: 9,700,375 km (0.119 R)
• M25: 10,353,070 km (0.12 R)
• M26: 11,437,206 km (0.112 R)
• M27: 11,966,034 km (0.111 R)
• M28: 12,179,810 km (0.119 R)
• M29: 12,883,369 km (0.08 R)
• M30: 13,047,477 km (0.099 R)
• M31: 13,433,440 km (0.101 R)
• M32: 14,103,489 km (0.068 R)
• M33: 14,385,930 km (0.079 R)
• M34: 14,556,322 km (0.117 R)
• M35: 15,592,436 km (0.098 R)
• M36: 17,070,613 km (0.109 R)
• M37: 17,432,041 km (0.107 R)
• M38: 17,856,750 km (0.114 R)
• M39: 19,338,966 km (0.067 R)
• M40: 19,968,025 km (0.033 R)
• M41: 21,440,367 km (0.097 R)
• M42: 22,091,267 km (0.119 R)
• M43: 24,827,263 km (0.12 R)
• M44: 25,716,921 km (0.108 R)
• M45: 26,408,213 km (0.084 R)
• M46: 26,547,339 km (0.118 R)
• M47: 26,686,465 km (0.118 R)
• M48: 26,756,178 km (0.119 R)
• M49: 26,826,040 km (0.093 R)
• M50: 27,175,800 km (0.091 R)
• M51: 27,316,122 km (0.039 R)
• M52: 28,518,740 km (0.119 R)
• M53: 28,804,322 km (0.112 R)
• M54: 29,955,627 km (0.101 R)
• M55: 30,975,436 km (0.03 R)
• M56: 31,858,512 km (0.114 R)
• M57: 35,319,459 km (0.093 R)
• M58: 35,396,053 km (0.079 R)
• M59: 36,164,687 km (0.051 R)
• M60: 36,705,932 km (0.055 R)
• M61: 37,953,129 km (0.102 R)
• M62: 38,976,828 km (0.074 R)
• M63: 39,611,123 km (0.047 R)
• M64: 39,770,295 km (0.093 R)
• M65: 40,328,893 km (0.101 R)
• M66: 40,890,184 km (0.063 R)
• M67: 40,970,518 km (0.078 R)
• M68: 42,426,555 km (0.091 R)
• M69: 43,324,591 km (0.105 R)
• M70: 45,555,544 km (0.076 R)
• M71: 45,722,196 km (0.109 R)
• M72: 46,139,873 km (0.116 R)
• M73: 47,147,564 km (0.104 R)
• M74: 49,270,059 km (0.066 R)
• M75: 49,612,638 km (0.07 R)
• M76: 50,817,499 km (0.118 R)
• M77: 51,857,952 km (0.083 R)
• M78: 52,905,437 km (0.119 R)
• M79: 53,431,722 km (0.045 R)
• M80: 54,666,652 km (0.113 R)
• M81: 54,755,214 km (0.111 R)
• M82: 55,821,697 km (0.081 R)
• M83: 57,344,305 km (0.1 R)
• M84: 57,524,420 km (0.074 R)
• M85: 58,156,023 km (0.107 R)
• M86: 58,336,886 km (0.112 R)
• M87: 58,699,063 km (0.074 R)
• M88: 58,789,869 km (0.098 R)
• M89: 59,608,169 km (0.099 R)
• M90: 59,973,038 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.1

Radius: 7.9

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 15.38 AU - 17.94 AU

Year: 25482 Days

Day: 21.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,036,389 km

• M1: 101,128 km (0.076 R)
• M2: 449,841 km (0.054 R)
• M3: 1,308,533 km (0.046 R)
• M4: 1,372,860 km (0.045 R)
• M5: 1,675,347 km (0.116 R)
• M6: 1,745,358 km (0.095 R)
• M7: 1,961,677 km (0.12 R)
• M8: 2,148,525 km (0.106 R)
• M9: 2,263,565 km (0.115 R)
• M10: 2,499,631 km (0.088 R)
• M11: 2,620,655 km (0.077 R)
• M12: 2,826,801 km (0.099 R)
• M13: 3,934,873 km (0.08 R)
• M14: 4,558,846 km (0.114 R)
• M15: 4,757,063 km (0.064 R)
• M16: 5,008,836 km (0.103 R)
• M17: 6,059,163 km (0.095 R)
• M18: 6,167,920 km (0.092 R)
• M19: 6,332,179 km (0.103 R)
• M20: 6,721,133 km (0.069 R)
• M21: 7,405,992 km (0.092 R)
• M22: 7,815,741 km (0.074 R)
• M23: 8,232,820 km (0.083 R)
• M24: 8,413,683 km (0.119 R)
• M25: 8,657,079 km (0.084 R)
• M26: 8,841,234 km (0.09 R)
• M27: 9,653,700 km (0.097 R)
• M28: 10,424,728 km (0.106 R)
• M29: 11,685,688 km (0.065 R)
• M30: 12,994,221 km (0.047 R)
• M31: 15,448,972 km (0.114 R)
• M32: 16,122,312 km (0.104 R)
• M33: 16,576,641 km (0.115 R)
• M34: 18,830,632 km (0.063 R)
• M35: 20,440,305 km (0.104 R)
• M36: 20,767,476 km (0.055 R)
• M37: 21,261,597 km (0.052 R)
• M38: 21,510,079 km (0.049 R)
• M39: 21,676,283 km (0.082 R)
• M40: 22,261,360 km (0.116 R)
• M41: 22,767,001 km (0.036 R)
• M42: 23,106,139 km (0.093 R)
• M43: 24,392,980 km (0.093 R)
• M44: 27,125,086 km (0.089 R)
• M45: 28,299,429 km (0.088 R)
• M46: 28,481,639 km (0.118 R)
• M47: 29,306,073 km (0.087 R)
• M48: 29,674,982 km (0.114 R)
• M49: 31,542,561 km (0.076 R)
• M50: 32,300,275 km (0.091 R)
• M51: 37,669,043 km (0.049 R)
• M52: 39,892,666 km (0.062 R)
• M53: 40,199,192 km (0.051 R)
• M54: 40,814,488 km (0.075 R)
• M55: 41,743,341 km (0.109 R)
• M56: 42,158,475 km (0.085 R)
• M57: 42,470,686 km (0.049 R)
• M58: 43,621,842 km (0.099 R)
• M59: 43,937,643 km (0.093 R)
• M60: 44,359,957 km (0.112 R)
• M61: 45,101,963 km (0.064 R)
• M62: 46,169,194 km (0.063 R)
• M63: 47,029,083 km (0.097 R)
• M64: 49,201,543 km (0.064 R)
• M65: 49,420,554 km (0.1 R)
• M66: 49,859,624 km (0.109 R)
• M67: 50,520,697 km (0.114 R)
• M68: 50,631,100 km (0.043 R)
• M69: 52,074,420 km (0.118 R)
• M70: 52,409,370 km (0.093 R)
• M71: 53,531,055 km (0.112 R)
• M72: 55,456,080 km (0.04 R)
• M73: 57,058,423 km (0.11 R)
• M74: 57,865,204 km (0.063 R)
• M75: 57,980,844 km (0.079 R)
• M76: 58,096,483 km (0.083 R)
• M77: 59,840,495 km (0.057 R)
• M78: 65,535,386 km (0.107 R)
• M79: 65,897,114 km (0.083 R)
• M80: 66,259,290 km (0.057 R)
• M81: 66,501,190 km (0.065 R)
• M82: 67,228,685 km (0.107 R)
• M83: 68,324,938 km (0.117 R)
• M84: 68,569,231 km (0.109 R)
• M85: 72,643,529 km (0.117 R)
• M86: 74,395,619 km (0.075 R)
• M87: 77,176,794 km (0.069 R)
• M88: 78,196,602 km (0.118 R)
• M89: 79,477,609 km (0.113 R)
• M90: 81,412,059 km (0.083 R)
• M91: 83,231,468 km (0.102 R)
• M92: 86,381,700 km (0.078 R)
• M93: 87,971,327 km (0.094 R)
• M94: 88,903,023 km (0.062 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 18,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit