🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.45 AU - 0.59 AU

Year: 167 Days

Day: 40.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.8

Radius: 13.1

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.88 AU - 3.04 AU

Year: 1722 Days

Day: 10 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 87,448,722 km

• M1: 175,628 km (0.103 R)
• M2: 295,306 km (0.092 R)
• M3: 455,675 km (0.082 R)
• M4: 618,288 km (0.114 R)
• M5: 973,882 km (0.104 R)
• M6: 1,059,901 km (0.081 R)
• M7: 1,184,815 km (0.116 R)
• M8: 1,450,800 km (0.116 R)
• M9: 1,611,618 km (0.108 R)
• M10: 1,864,438 km (0.097 R)
• M11: 1,973,794 km (0.068 R)
• M12: 2,085,245 km (0.116 R)
• M13: 2,233,496 km (0.093 R)
• M14: 2,397,306 km (0.074 R)
• M15: 2,553,037 km (0.093 R)
• M16: 2,925,386 km (0.082 R)
• M17: 3,422,201 km (0.114 R)
• M18: 3,973,918 km (0.08 R)
• M19: 4,188,142 km (0.063 R)
• M20: 4,304,080 km (0.086 R)
• M21: 4,509,329 km (0.095 R)
• M22: 4,672,989 km (0.119 R)
• M23: 4,808,375 km (0.104 R)
• M24: 5,098,445 km (0.096 R)
• M25: 5,315,960 km (0.116 R)
• M26: 5,457,480 km (0.112 R)
• M27: 5,728,102 km (0.087 R)
• M28: 5,954,294 km (0.096 R)
• M29: 6,085,043 km (0.044 R)
• M30: 6,432,409 km (0.095 R)
• M31: 6,769,453 km (0.051 R)
• M32: 7,095,128 km (0.08 R)
• M33: 7,285,865 km (0.074 R)
• M34: 7,408,236 km (0.074 R)
• M35: 7,531,355 km (0.072 R)
• M36: 7,655,073 km (0.086 R)
• M37: 7,779,538 km (0.101 R)
• M38: 8,613,995 km (0.068 R)
• M39: 8,761,947 km (0.085 R)
• M40: 9,135,792 km (0.068 R)
• M41: 9,305,736 km (0.106 R)
• M42: 9,400,581 km (0.106 R)
• M43: 9,725,657 km (0.089 R)
• M44: 9,879,892 km (0.047 R)
• M45: 10,093,219 km (0.061 R)
• M46: 10,288,594 km (0.063 R)
• M47: 10,504,912 km (0.047 R)
• M48: 10,663,336 km (0.119 R)
• M49: 10,782,566 km (0.106 R)
• M50: 10,882,198 km (0.119 R)
• M51: 11,062,463 km (0.057 R)
• M52: 11,263,972 km (0.078 R)
• M53: 11,732,063 km (0.061 R)
• M54: 12,144,206 km (0.076 R)
• M55: 12,268,821 km (0.042 R)
• M56: 12,435,473 km (0.088 R)
• M57: 12,771,320 km (0.057 R)
• M58: 12,876,936 km (0.114 R)
• M59: 13,131,551 km (0.087 R)
• M60: 13,216,673 km (0.111 R)
• M61: 13,387,813 km (0.049 R)
• M62: 13,602,486 km (0.102 R)
• M63: 13,775,271 km (0.078 R)
• M64: 14,297,667 km (0.063 R)
• M65: 14,693,652 km (0.115 R)
• M66: 14,804,355 km (0.07 R)
• M67: 14,937,497 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.4

Radius: 10.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2 AU - 3.28 AU

Year: 1914 Days

Day: 11.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 87,448,722 km

• M1: 127,906 km (0.071 R)
• M2: 194,627 km (0.118 R)
• M3: 259,253 km (0.056 R)
• M4: 336,894 km (0.035 R)
• M5: 425,606 km (0.09 R)
• M6: 576,849 km (0.04 R)
• M7: 669,301 km (0.063 R)
• M8: 949,797 km (0.053 R)
• M9: 1,054,216 km (0.089 R)
• M10: 1,162,675 km (0.096 R)
• M11: 1,275,023 km (0.051 R)
• M12: 1,408,015 km (0.078 R)
• M13: 1,485,058 km (0.112 R)
• M14: 1,634,357 km (0.051 R)
• M15: 1,825,842 km (0.032 R)
• M16: 2,073,426 km (0.08 R)
• M17: 2,221,229 km (0.083 R)
• M18: 2,291,391 km (0.081 R)
• M19: 2,434,107 km (0.087 R)
• M20: 2,558,722 km (0.097 R)
• M21: 2,632,474 km (0.034 R)
• M22: 2,696,352 km (0.111 R)
• M23: 2,792,992 km (0.109 R)
• M24: 2,912,820 km (0.045 R)
• M25: 3,090,094 km (0.109 R)
• M26: 3,168,782 km (0.073 R)
• M27: 3,236,849 km (0.06 R)
• M28: 3,560,729 km (0.069 R)
• M29: 3,714,814 km (0.03 R)
• M30: 3,858,877 km (0.119 R)
• M31: 4,091,053 km (0.083 R)
• M32: 4,227,486 km (0.118 R)
• M33: 4,517,706 km (0.101 R)
• M34: 4,658,926 km (0.086 R)
• M35: 4,736,568 km (0.061 R)
• M36: 4,801,493 km (0.097 R)
• M37: 5,091,264 km (0.088 R)
• M38: 5,157,835 km (0.064 R)
• M39: 5,359,493 km (0.093 R)
• M40: 5,427,261 km (0.109 R)
• M41: 5,550,081 km (0.075 R)
• M42: 5,784,501 km (0.051 R)
• M43: 5,882,039 km (0.1 R)
• M44: 6,064,698 km (0.113 R)
• M45: 6,421,040 km (0.109 R)
• M46: 6,522,018 km (0.11 R)
• M47: 6,946,128 km (0.095 R)
• M48: 7,109,340 km (0.108 R)
• M49: 7,364,254 km (0.083 R)
• M50: 7,622,012 km (0.102 R)
• M51: 7,836,535 km (0.116 R)
• M52: 7,975,661 km (0.075 R)
• M53: 8,224,741 km (0.085 R)
• M54: 8,571,509 km (0.101 R)
• M55: 8,698,817 km (0.112 R)
• M56: 9,003,697 km (0.063 R)
• M57: 9,312,168 km (0.101 R)
• M58: 9,889,466 km (0.075 R)
• M59: 10,241,321 km (0.106 R)
• M60: 10,461,230 km (0.11 R)
• M61: 10,529,297 km (0.098 R)
• M62: 10,992,003 km (0.112 R)
• M63: 11,061,117 km (0.109 R)
• M64: 11,234,650 km (0.102 R)
• M65: 11,304,363 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.7

Radius: 8.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.87 AU - 3.41 AU

Year: 2483 Days

Day: 9.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 87,448,722 km

• M1: 120,576 km (0.093 R)
• M2: 233,971 km (0.1 R)
• M3: 302,936 km (0.031 R)
• M4: 392,096 km (0.09 R)
• M5: 640,578 km (0.079 R)
• M6: 775,515 km (0.108 R)
• M7: 835,205 km (0.101 R)
• M8: 999,912 km (0.091 R)
• M9: 1,192,594 km (0.085 R)
• M10: 1,289,085 km (0.116 R)
• M11: 1,443,470 km (0.114 R)
• M12: 1,770,491 km (0.052 R)
• M13: 2,537,030 km (0.031 R)
• M14: 2,895,766 km (0.059 R)
• M15: 2,955,156 km (0.107 R)
• M16: 3,295,192 km (0.04 R)
• M17: 3,609,497 km (0.12 R)
• M18: 3,724,987 km (0.106 R)
• M19: 3,815,643 km (0.087 R)
• M20: 4,065,621 km (0.109 R)
• M21: 4,145,656 km (0.118 R)
• M22: 4,239,753 km (0.067 R)
• M23: 4,348,062 km (0.053 R)
• M24: 4,553,759 km (0.069 R)
• M25: 4,720,710 km (0.084 R)
• M26: 4,989,089 km (0.049 R)
• M27: 5,452,394 km (0.083 R)
• M28: 5,555,467 km (0.049 R)
• M29: 5,838,954 km (0.107 R)
• M30: 5,944,571 km (0.104 R)
• M31: 6,280,567 km (0.084 R)
• M32: 6,764,666 km (0.061 R)
• M33: 6,891,525 km (0.062 R)
• M34: 7,099,466 km (0.049 R)
• M35: 7,587,006 km (0.072 R)
• M36: 7,718,951 km (0.105 R)
• M37: 7,901,460 km (0.063 R)
• M38: 8,035,201 km (0.088 R)
• M39: 8,169,540 km (0.048 R)
• M40: 8,560,289 km (0.116 R)
• M41: 8,766,585 km (0.073 R)
• M42: 8,904,963 km (0.087 R)
• M43: 8,957,023 km (0.091 R)
• M44: 9,026,736 km (0.101 R)
• M45: 9,395,195 km (0.117 R)
• M46: 9,536,864 km (0.071 R)
• M47: 9,679,281 km (0.105 R)
• M48: 10,146,924 km (0.097 R)
• M49: 10,346,937 km (0.113 R)
• M50: 10,401,839 km (0.068 R)
• M51: 10,732,600 km (0.088 R)
• M52: 11,029,552 km (0.116 R)
• M53: 11,122,901 km (0.108 R)
• M54: 11,423,443 km (0.111 R)
• M55: 11,631,683 km (0.087 R)
• M56: 12,032,606 km (0.065 R)
• M57: 12,360,374 km (0.046 R)
• M58: 12,867,511 km (0.106 R)
• M59: 12,926,602 km (0.081 R)
• M60: 13,044,785 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.7

Radius: 12.3

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.02 AU - 5.64 AU

Year: 4737 Days

Day: 12.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,448,722 km

• M1: 171,290 km (0.036 R)
• M2: 394,340 km (0.076 R)
• M3: 733,329 km (0.06 R)
• M4: 1,343,389 km (0.062 R)
• M5: 1,672,953 km (0.085 R)
• M6: 1,973,495 km (0.08 R)
• M7: 2,349,435 km (0.11 R)
• M8: 2,566,052 km (0.101 R)
• M9: 2,851,335 km (0.104 R)
• M10: 3,211,866 km (0.046 R)
• M11: 3,408,737 km (0.115 R)
• M12: 3,587,058 km (0.055 R)
• M13: 3,700,154 km (0.066 R)
• M14: 3,837,485 km (0.101 R)
• M15: 4,046,622 km (0.088 R)
• M16: 4,549,421 km (0.119 R)
• M17: 4,746,292 km (0.094 R)
• M18: 5,097,547 km (0.099 R)
• M19: 5,379,689 km (0.09 R)
• M20: 6,475,643 km (0.082 R)
• M21: 6,697,497 km (0.092 R)
• M22: 6,809,246 km (0.116 R)
• M23: 7,034,989 km (0.106 R)
• M24: 7,844,015 km (0.089 R)
• M25: 7,991,668 km (0.102 R)
• M26: 8,561,037 km (0.082 R)
• M27: 8,682,660 km (0.093 R)
• M28: 9,081,788 km (0.12 R)
• M29: 9,392,802 km (0.064 R)
• M30: 9,486,899 km (0.088 R)
• M31: 9,644,276 km (0.101 R)
• M32: 9,739,121 km (0.099 R)
• M33: 9,993,587 km (0.118 R)
• M34: 10,541,713 km (0.112 R)
• M35: 11,165,985 km (0.109 R)
• M36: 11,298,828 km (0.111 R)
• M37: 11,700,947 km (0.11 R)
• M38: 11,836,034 km (0.071 R)
• M39: 12,073,595 km (0.096 R)
• M40: 12,278,544 km (0.047 R)
• M41: 12,415,726 km (0.091 R)
• M42: 12,761,147 km (0.088 R)
• M43: 14,354,664 km (0.072 R)
• M44: 14,499,325 km (0.105 R)
• M45: 14,644,435 km (0.107 R)
• M46: 14,862,997 km (0.045 R)
• M47: 15,009,454 km (0.046 R)
• M48: 15,711,217 km (0.117 R)
• M49: 17,686,358 km (0.07 R)
• M50: 18,388,121 km (0.113 R)
• M51: 19,099,011 km (0.112 R)
• M52: 19,698,300 km (0.117 R)
• M53: 19,859,267 km (0.059 R)
• M54: 20,101,316 km (0.074 R)
• M55: 20,385,103 km (0.075 R)
• M56: 20,833,598 km (0.061 R)
• M57: 20,956,567 km (0.079 R)
• M58: 21,161,816 km (0.09 R)
• M59: 21,574,556 km (0.097 R)
• M60: 22,031,727 km (0.026 R)
• M61: 22,240,566 km (0.068 R)
• M62: 22,450,003 km (0.055 R)
• M63: 22,533,927 km (0.062 R)
• M64: 22,618,151 km (0.094 R)
• M65: 23,209,661 km (0.065 R)
• M66: 23,549,996 km (0.098 R)
• M67: 24,020,631 km (0.105 R)
• M68: 24,797,493 km (0.039 R)
• M69: 25,582,582 km (0.105 R)
• M70: 27,177,146 km (0.098 R)
• M71: 27,491,002 km (0.077 R)
• M72: 28,394,125 km (0.115 R)
• M73: 28,484,931 km (0.087 R)
• M74: 29,261,194 km (0.063 R)
• M75: 29,536,753 km (0.114 R)
• M76: 29,813,210 km (0.105 R)
• M77: 29,905,662 km (0.094 R)
• M78: 30,090,565 km (0.101 R)
• M79: 30,461,717 km (0.108 R)
• M80: 31,021,213 km (0.099 R)
• M81: 31,208,509 km (0.108 R)
• M82: 31,302,307 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.2

Radius: 4.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.76 AU - 12.92 AU

Year: 20531 Days

Day: 24.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 87,448,722 km

• M1: 188,793 km (0.081 R)
• M2: 433,385 km (0.091 R)
• M3: 1,718,880 km (0.039 R)
• M4: 1,939,836 km (0.062 R)
• M5: 2,034,531 km (0.116 R)
• M6: 2,248,306 km (0.098 R)
• M7: 2,388,031 km (0.088 R)
• M8: 3,285,020 km (0.114 R)
• M9: 3,651,534 km (0.065 R)
• M10: 4,055,149 km (0.108 R)
• M11: 4,724,899 km (0.092 R)
• M12: 5,216,478 km (0.117 R)
• M13: 5,295,615 km (0.104 R)
• M14: 5,401,680 km (0.093 R)
• M15: 5,670,058 km (0.118 R)
• M16: 7,104,852 km (0.118 R)
• M17: 8,458,413 km (0.087 R)
• M18: 9,021,500 km (0.052 R)
• M19: 9,053,214 km (0.09 R)
• M20: 9,403,722 km (0.108 R)
• M21: 10,648,526 km (0.105 R)
• M22: 11,187,826 km (0.116 R)
• M23: 11,978,750 km (0.12 R)
• M24: 12,153,181 km (0.11 R)
• M25: 12,504,288 km (0.115 R)
• M26: 12,574,898 km (0.088 R)
• M27: 12,645,658 km (0.099 R)
• M28: 13,073,059 km (0.106 R)
• M29: 13,252,576 km (0.104 R)
• M30: 13,978,575 km (0.086 R)
• M31: 14,235,733 km (0.079 R)
• M32: 14,272,684 km (0.115 R)
• M33: 15,469,018 km (0.114 R)
• M34: 15,582,862 km (0.075 R)
• M35: 16,271,461 km (0.032 R)
• M36: 18,718,434 km (0.044 R)
• M37: 18,799,216 km (0.059 R)
• M38: 19,245,916 km (0.059 R)
• M39: 19,409,127 km (0.105 R)
• M40: 20,440,006 km (0.034 R)
• M41: 20,857,384 km (0.112 R)
• M42: 21,530,874 km (0.106 R)
• M43: 21,955,432 km (0.066 R)
• M44: 22,640,591 km (0.039 R)
• M45: 23,463,080 km (0.104 R)
• M46: 23,637,511 km (0.111 R)
• M47: 24,251,460 km (0.104 R)
• M48: 24,648,792 km (0.104 R)
• M49: 25,360,579 km (0.079 R)
• M50: 27,078,112 km (0.069 R)
• M51: 27,261,070 km (0.079 R)
• M52: 27,306,847 km (0.11 R)
• M53: 28,413,872 km (0.102 R)
• M54: 29,066,268 km (0.071 R)
• M55: 29,441,310 km (0.098 R)
• M56: 30,196,330 km (0.071 R)
• M57: 30,814,319 km (0.034 R)
• M58: 31,101,098 km (0.087 R)
• M59: 31,340,604 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.1

Radius: 3.4

Gravity: 42.74 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.13 AU - 20.21 AU

Year: 29015 Days

Day: 18.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,448,722 km

• M1: 236,065 km (0.096 R)
• M2: 367,263 km (0.062 R)
• M3: 451,786 km (0.116 R)
• M4: 542,591 km (0.045 R)
• M5: 848,968 km (0.098 R)
• M6: 1,048,980 km (0.116 R)
• M7: 1,108,819 km (0.118 R)
• M8: 1,837,511 km (0.038 R)
• M9: 2,765,017 km (0.101 R)
• M10: 2,931,669 km (0.073 R)
• M11: 2,973,856 km (0.118 R)
• M12: 3,406,643 km (0.054 R)
• M13: 3,540,234 km (0.109 R)
• M14: 3,905,103 km (0.111 R)
• M15: 3,951,628 km (0.068 R)
• M16: 4,426,152 km (0.054 R)
• M17: 5,900,589 km (0.119 R)
• M18: 6,114,813 km (0.039 R)
• M19: 6,717,244 km (0.107 R)
• M20: 6,884,793 km (0.118 R)
• M21: 7,281,228 km (0.114 R)
• M22: 8,095,788 km (0.057 R)
• M23: 8,634,639 km (0.091 R)
• M24: 8,816,850 km (0.049 R)
• M25: 9,370,960 km (0.104 R)
• M26: 9,620,789 km (0.094 R)
• M27: 9,999,720 km (0.08 R)
• M28: 10,383,439 km (0.114 R)
• M29: 11,099,414 km (0.104 R)
• M30: 12,785,083 km (0.038 R)
• M31: 14,189,657 km (0.069 R)
• M32: 14,910,270 km (0.104 R)
• M33: 15,642,552 km (0.025 R)
• M34: 15,716,453 km (0.111 R)
• M35: 17,141,971 km (0.074 R)
• M36: 17,754,425 km (0.079 R)
• M37: 18,218,477 km (0.095 R)
• M38: 19,158,551 km (0.09 R)
• M39: 19,634,421 km (0.087 R)
• M40: 21,823,637 km (0.063 R)
• M41: 22,403,777 km (0.032 R)
• M42: 22,821,305 km (0.083 R)
• M43: 23,663,840 km (0.086 R)
• M44: 26,164,219 km (0.107 R)
• M45: 26,251,883 km (0.068 R)
• M46: 27,847,195 km (0.117 R)
• M47: 27,936,804 km (0.093 R)
• M48: 29,109,651 km (0.117 R)
• M49: 30,945,068 km (0.097 R)
• M50: 31,689,766 km (0.07 R)
• M51: 31,783,264 km (0.111 R)
• M52: 32,252,104 km (0.067 R)
• M53: 33,958,717 km (0.101 R)
• M54: 35,112,715 km (0.113 R)
• M55: 38,451,440 km (0.075 R)
• M56: 38,651,003 km (0.111 R)
• M57: 39,251,639 km (0.12 R)
• M58: 42,919,779 km (0.117 R)
• M59: 44,166,527 km (0.103 R)
• M60: 46,270,771 km (0.118 R)
• M61: 47,228,347 km (0.098 R)
• M62: 47,335,160 km (0.107 R)
• M63: 49,054,787 km (0.087 R)
• M64: 49,922,305 km (0.111 R)
• M65: 52,998,038 km (0.077 R)
• M66: 53,887,995 km (0.057 R)
• M67: 54,558,792 km (0.079 R)
• M68: 55,570,074 km (0.079 R)
• M69: 56,700,884 km (0.056 R)
• M70: 57,041,668 km (0.057 R)
• M71: 57,155,362 km (0.075 R)
• M72: 57,611,038 km (0.092 R)
• M73: 58,640,720 km (0.101 R)
• M74: 59,676,535 km (0.108 R)
• M75: 65,301,715 km (0.097 R)
• M76: 66,016,643 km (0.062 R)
• M77: 66,494,758 km (0.049 R)
• M78: 66,973,920 km (0.09 R)
• M79: 67,334,151 km (0.101 R)
• M80: 68,539,312 km (0.036 R)
• M81: 69,994,899 km (0.113 R)
• M82: 70,116,672 km (0.067 R)
• M83: 70,482,438 km (0.116 R)
• M84: 71,460,808 km (0.05 R)
• M85: 73,183,578 km (0.108 R)
• M86: 73,430,863 km (0.119 R)
• M87: 74,174,215 km (0.11 R)
• M88: 78,939,804 km (0.095 R)
• M89: 79,447,240 km (0.092 R)
• M90: 79,701,407 km (0.069 R)
• M91: 80,083,031 km (0.12 R)
• M92: 80,337,797 km (0.102 R)
• M93: 80,848,075 km (0.032 R)
• M94: 82,514,146 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 17,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit