🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.58 AU - 0.96 AU

Year: 255 Days

Day: 28.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.34 AU - 1.44 AU

Year: 617 Days

Day: 43.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.92 AU - 3 AU

Year: 1919 Days

Day: 41.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661

Radius: 12.5

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.5 AU - 5.84 AU

Year: 3802 Days

Day: 6 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 95,446,851 km

• M1: 265,087 km (0.056 R)
• M2: 465,399 km (0.055 R)
• M3: 948,301 km (0.1 R)
• M4: 1,093,860 km (0.052 R)
• M5: 1,313,320 km (0.053 R)
• M6: 1,533,528 km (0.099 R)
• M7: 1,736,382 km (0.106 R)
• M8: 1,826,141 km (0.119 R)
• M9: 2,121,148 km (0.029 R)
• M10: 2,348,387 km (0.071 R)
• M11: 2,431,564 km (0.046 R)
• M12: 2,774,293 km (0.1 R)
• M13: 2,880,208 km (0.089 R)
• M14: 3,005,571 km (0.107 R)
• M15: 3,373,881 km (0.113 R)
• M16: 3,659,762 km (0.064 R)
• M17: 4,817,051 km (0.109 R)
• M18: 5,161,276 km (0.114 R)
• M19: 5,270,483 km (0.111 R)
• M20: 5,782,855 km (0.103 R)
• M21: 5,942,027 km (0.103 R)
• M22: 6,102,696 km (0.041 R)
• M23: 6,195,147 km (0.103 R)
• M24: 6,759,580 km (0.096 R)
• M25: 7,562,771 km (0.081 R)
• M26: 7,712,069 km (0.071 R)
• M27: 8,191,381 km (0.098 R)
• M28: 8,550,865 km (0.08 R)
• M29: 8,836,896 km (0.105 R)
• M30: 8,967,944 km (0.087 R)
• M31: 9,046,931 km (0.059 R)
• M32: 9,258,612 km (0.098 R)
• M33: 9,471,939 km (0.115 R)
• M34: 9,633,056 km (0.115 R)
• M35: 9,713,988 km (0.081 R)
• M36: 9,795,070 km (0.111 R)
• M37: 9,930,755 km (0.065 R)
• M38: 10,176,545 km (0.056 R)
• M39: 10,898,205 km (0.077 R)
• M40: 11,693,766 km (0.119 R)
• M41: 11,924,446 km (0.099 R)
• M42: 12,331,951 km (0.07 R)
• M43: 12,596,440 km (0.118 R)
• M44: 12,922,114 km (0.081 R)
• M45: 13,011,424 km (0.106 R)
• M46: 14,530,142 km (0.081 R)
• M47: 15,499,686 km (0.073 R)
• M48: 15,657,960 km (0.098 R)
• M49: 16,168,388 km (0.064 R)
• M50: 16,425,547 km (0.048 R)
• M51: 16,944,053 km (0.074 R)
• M52: 17,997,372 km (0.104 R)
• M53: 18,197,235 km (0.115 R)
• M54: 18,397,845 km (0.089 R)
• M55: 19,377,562 km (0.104 R)
• M56: 19,514,145 km (0.116 R)
• M57: 19,616,769 km (0.04 R)
• M58: 19,856,724 km (0.103 R)
• M59: 19,994,354 km (0.073 R)
• M60: 20,132,283 km (0.086 R)
• M61: 21,001,596 km (0.087 R)
• M62: 21,282,242 km (0.092 R)
• M63: 21,387,858 km (0.092 R)
• M64: 21,670,299 km (0.079 R)
• M65: 22,060,749 km (0.064 R)
• M66: 22,167,712 km (0.026 R)
• M67: 22,274,674 km (0.041 R)
• M68: 23,937,754 km (0.058 R)
• M69: 24,084,210 km (0.073 R)
• M70: 24,304,568 km (0.092 R)
• M71: 24,488,723 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.3

Radius: 11.1

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.85 AU - 8.39 AU

Year: 7157 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 95,446,851 km

• M1: 166,054 km (0.057 R)
• M2: 237,861 km (0.111 R)
• M3: 515,963 km (0.092 R)
• M4: 620,233 km (0.113 R)
• M5: 694,433 km (0.093 R)
• M6: 880,383 km (0.05 R)
• M7: 965,505 km (0.108 R)
• M8: 1,270,385 km (0.078 R)
• M9: 1,451,099 km (0.103 R)
• M10: 1,605,484 km (0.101 R)
• M11: 1,693,747 km (0.077 R)
• M12: 1,820,008 km (0.11 R)
• M13: 2,082,402 km (0.082 R)
• M14: 2,198,640 km (0.104 R)
• M15: 2,377,260 km (0.106 R)
• M16: 3,183,443 km (0.063 R)
• M17: 3,523,628 km (0.113 R)
• M18: 3,686,540 km (0.104 R)
• M19: 3,804,423 km (0.115 R)
• M20: 4,288,672 km (0.094 R)
• M21: 4,664,611 km (0.088 R)
• M22: 5,182,669 km (0.087 R)
• M23: 6,105,089 km (0.073 R)
• M24: 6,499,728 km (0.109 R)
• M25: 6,642,744 km (0.072 R)
• M26: 7,019,282 km (0.08 R)
• M27: 7,284,220 km (0.045 R)
• M28: 7,612,288 km (0.072 R)
• M29: 9,004,894 km (0.09 R)
• M30: 9,714,138 km (0.087 R)
• M31: 9,812,124 km (0.064 R)
• M32: 10,845,247 km (0.077 R)
• M33: 11,151,624 km (0.112 R)
• M34: 11,391,878 km (0.076 R)
• M35: 11,495,400 km (0.089 R)
• M36: 11,633,927 km (0.099 R)
• M37: 11,703,341 km (0.102 R)
• M38: 12,158,268 km (0.118 R)
• M39: 12,228,728 km (0.099 R)
• M40: 12,512,067 km (0.112 R)
• M41: 12,618,880 km (0.063 R)
• M42: 12,690,387 km (0.041 R)
• M43: 13,049,273 km (0.102 R)
• M44: 13,229,987 km (0.099 R)
• M45: 14,109,174 km (0.084 R)
• M46: 14,294,675 km (0.111 R)
• M47: 14,369,175 km (0.057 R)
• M48: 15,769,560 km (0.034 R)
• M49: 16,388,596 km (0.089 R)
• M50: 16,544,627 km (0.103 R)
• M51: 16,661,912 km (0.099 R)
• M52: 16,818,840 km (0.118 R)
• M53: 17,730,340 km (0.114 R)
• M54: 18,131,711 km (0.086 R)
• M55: 18,454,992 km (0.087 R)
• M56: 18,657,996 km (0.104 R)
• M57: 19,189,218 km (0.104 R)
• M58: 19,394,915 km (0.119 R)
• M59: 19,477,344 km (0.091 R)
• M60: 19,684,088 km (0.094 R)
• M61: 19,766,965 km (0.103 R)
• M62: 19,933,019 km (0.107 R)
• M63: 20,266,622 km (0.04 R)
• M64: 20,560,133 km (0.079 R)
• M65: 20,644,207 km (0.096 R)
• M66: 21,576,800 km (0.083 R)
• M67: 22,609,923 km (0.116 R)
• M68: 22,827,139 km (0.113 R)
• M69: 23,219,983 km (0.119 R)
• M70: 23,395,312 km (0.12 R)
• M71: 23,835,429 km (0.109 R)
• M72: 24,278,388 km (0.063 R)
• M73: 24,367,249 km (0.074 R)
• M74: 25,037,597 km (0.1 R)
• M75: 25,895,391 km (0.107 R)
• M76: 26,213,885 km (0.104 R)
• M77: 26,992,692 km (0.115 R)
• M78: 27,130,920 km (0.107 R)
• M79: 27,546,952 km (0.088 R)
• M80: 27,779,128 km (0.117 R)
• M81: 28,198,451 km (0.093 R)
• M82: 28,855,036 km (0.069 R)
• M83: 29,327,167 km (0.08 R)
• M84: 30,231,037 km (0.076 R)
• M85: 30,422,522 km (0.119 R)
• M86: 31,871,378 km (0.069 R)
• M87: 32,261,529 km (0.103 R)
• M88: 32,948,183 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.6

Radius: 12.4

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.68 AU - 10.98 AU

Year: 10736 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,446,851 km

• M1: 394,340 km (0.078 R)
• M2: 603,627 km (0.029 R)
• M3: 852,558 km (0.107 R)
• M4: 1,051,374 km (0.076 R)
• M5: 1,495,829 km (0.115 R)
• M6: 1,664,875 km (0.095 R)
• M7: 2,265,510 km (0.077 R)
• M8: 2,489,608 km (0.041 R)
• M9: 2,839,517 km (0.105 R)
• M10: 2,929,575 km (0.119 R)
• M11: 3,299,381 km (0.115 R)
• M12: 3,749,820 km (0.111 R)
• M13: 4,996,419 km (0.09 R)
• M14: 5,438,780 km (0.05 R)
• M15: 6,086,988 km (0.12 R)
• M16: 7,125,496 km (0.065 R)
• M17: 7,623,358 km (0.074 R)
• M18: 7,707,432 km (0.057 R)
• M19: 8,696,573 km (0.088 R)
• M20: 8,872,650 km (0.077 R)
• M21: 9,094,503 km (0.112 R)
• M22: 9,816,762 km (0.106 R)
• M23: 10,138,547 km (0.039 R)
• M24: 11,077,274 km (0.11 R)
• M25: 11,508,714 km (0.044 R)
• M26: 11,945,689 km (0.047 R)
• M27: 12,289,315 km (0.112 R)
• M28: 12,388,200 km (0.055 R)
• M29: 12,586,566 km (0.117 R)
• M30: 13,289,228 km (0.1 R)
• M31: 15,419,651 km (0.066 R)
• M32: 15,847,501 km (0.105 R)
• M33: 16,387,998 km (0.068 R)
• M34: 17,877,544 km (0.074 R)
• M35: 18,553,427 km (0.12 R)
• M36: 18,837,513 km (0.107 R)
• M37: 20,104,458 km (0.064 R)
• M38: 20,337,831 km (0.095 R)
• M39: 20,748,327 km (0.072 R)
• M40: 21,161,666 km (0.026 R)
• M41: 22,236,676 km (0.102 R)
• M42: 22,659,589 km (0.12 R)
• M43: 23,697,799 km (0.108 R)
• M44: 23,820,918 km (0.044 R)
• M45: 24,751,417 km (0.101 R)
• M46: 25,189,738 km (0.12 R)
• M47: 25,567,473 km (0.11 R)
• M48: 26,074,011 km (0.099 R)
• M49: 26,840,102 km (0.036 R)
• M50: 27,938,001 km (0.052 R)
• M51: 28,068,151 km (0.103 R)
• M52: 28,525,172 km (0.119 R)
• M53: 29,116,533 km (0.064 R)
• M54: 29,778,204 km (0.111 R)
• M55: 30,444,962 km (0.117 R)
• M56: 30,645,872 km (0.1 R)
• M57: 32,064,957 km (0.1 R)
• M58: 32,816,836 km (0.11 R)
• M59: 35,740,876 km (0.106 R)
• M60: 36,449,372 km (0.1 R)
• M61: 36,662,698 km (0.077 R)
• M62: 36,876,623 km (0.036 R)
• M63: 37,377,178 km (0.031 R)
• M64: 38,674,790 km (0.056 R)
• M65: 40,869,989 km (0.099 R)
• M66: 41,610,797 km (0.113 R)
• M67: 41,982,698 km (0.073 R)
• M68: 43,255,925 km (0.082 R)
• M69: 44,238,035 km (0.071 R)
• M70: 44,846,150 km (0.066 R)
• M71: 44,998,591 km (0.066 R)
• M72: 45,227,475 km (0.061 R)
• M73: 45,686,741 km (0.101 R)
• M74: 47,305,839 km (0.067 R)
• M75: 49,179,253 km (0.072 R)
• M76: 49,572,695 km (0.118 R)
• M77: 50,283,285 km (0.104 R)
• M78: 50,520,996 km (0.06 R)
• M79: 50,759,006 km (0.059 R)
• M80: 51,874,707 km (0.117 R)
• M81: 52,676,552 km (0.117 R)
• M82: 52,837,370 km (0.065 R)
• M83: 53,482,436 km (0.084 R)
• M84: 53,644,151 km (0.079 R)
• M85: 53,968,030 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.8

Radius: 10.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.86 AU - 12.04 AU

Year: 12726 Days

Day: 7.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,446,851 km

• M1: 128,056 km (0.098 R)
• M2: 257,009 km (0.048 R)
• M3: 376,837 km (0.075 R)
• M4: 772,374 km (0.117 R)
• M5: 1,114,953 km (0.1 R)
• M6: 1,203,365 km (0.1 R)
• M7: 1,502,860 km (0.085 R)
• M8: 1,846,935 km (0.1 R)
• M9: 1,995,785 km (0.095 R)
• M10: 2,489,757 km (0.063 R)
• M11: 2,560,068 km (0.075 R)
• M12: 2,799,275 km (0.075 R)
• M13: 3,299,680 km (0.081 R)
• M14: 3,854,988 km (0.094 R)
• M15: 4,018,947 km (0.105 R)
• M16: 4,241,399 km (0.047 R)
• M17: 4,582,632 km (0.084 R)
• M18: 5,566,238 km (0.103 R)
• M19: 6,034,629 km (0.093 R)
• M20: 6,289,543 km (0.07 R)
• M21: 6,418,497 km (0.117 R)
• M22: 6,580,661 km (0.069 R)
• M23: 7,209,869 km (0.114 R)
• M24: 7,788,963 km (0.079 R)
• M25: 7,962,197 km (0.118 R)
• M26: 8,031,910 km (0.094 R)
• M27: 8,347,860 km (0.055 R)
• M28: 8,703,604 km (0.095 R)
• M29: 8,811,464 km (0.118 R)
• M30: 9,100,936 km (0.077 R)
• M31: 9,246,794 km (0.107 R)
• M32: 9,393,549 km (0.072 R)
• M33: 9,726,405 km (0.071 R)
• M34: 10,480,079 km (0.086 R)
• M35: 10,980,035 km (0.095 R)
• M36: 11,685,239 km (0.063 R)
• M37: 12,404,955 km (0.095 R)
• M38: 12,729,432 km (0.119 R)
• M39: 13,139,031 km (0.066 R)
• M40: 13,262,898 km (0.098 R)
• M41: 13,469,942 km (0.074 R)
• M42: 13,636,295 km (0.098 R)
• M43: 13,761,658 km (0.081 R)
• M44: 14,266,551 km (0.054 R)
• M45: 15,208,120 km (0.052 R)
• M46: 15,338,120 km (0.096 R)
• M47: 15,424,887 km (0.114 R)
• M48: 15,686,384 km (0.092 R)
• M49: 15,817,731 km (0.12 R)
• M50: 15,993,359 km (0.104 R)
• M51: 17,240,855 km (0.058 R)
• M52: 17,421,719 km (0.117 R)
• M53: 18,612,069 km (0.09 R)
• M54: 19,310,841 km (0.077 R)
• M55: 20,926,049 km (0.072 R)
• M56: 21,749,885 km (0.116 R)
• M57: 22,141,233 km (0.076 R)
• M58: 22,633,709 km (0.099 R)
• M59: 23,379,305 km (0.117 R)
• M60: 24,436,513 km (0.087 R)
• M61: 25,973,631 km (0.108 R)
• M62: 26,388,915 km (0.03 R)
• M63: 26,597,305 km (0.083 R)
• M64: 26,701,724 km (0.072 R)
• M65: 27,542,015 km (0.119 R)
• M66: 28,337,726 km (0.077 R)
• M67: 30,824,342 km (0.115 R)
• M68: 31,319,062 km (0.078 R)
• M69: 33,831,558 km (0.1 R)
• M70: 34,171,445 km (0.115 R)
• M71: 34,626,372 km (0.117 R)
• M72: 34,968,951 km (0.084 R)
• M73: 35,427,319 km (0.083 R)
• M74: 37,339,479 km (0.119 R)
• M75: 37,514,957 km (0.068 R)
• M76: 37,866,662 km (0.083 R)
• M77: 38,101,830 km (0.103 R)
• M78: 38,573,661 km (0.12 R)
• M79: 39,582,400 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.4

Radius: 5.6

Gravity: 22.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 16.75 AU - 18.41 AU

Year: 27769 Days

Day: 15 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,446,851 km

• M1: 299,944 km (0.107 R)
• M2: 424,260 km (0.043 R)
• M3: 667,655 km (0.035 R)
• M4: 804,238 km (0.091 R)
• M5: 920,027 km (0.107 R)
• M6: 1,200,673 km (0.113 R)
• M7: 1,367,624 km (0.092 R)
• M8: 1,542,055 km (0.085 R)
• M9: 1,650,214 km (0.112 R)
• M10: 1,912,310 km (0.115 R)
• M11: 2,028,697 km (0.066 R)
• M12: 2,391,621 km (0.1 R)
• M13: 2,433,209 km (0.055 R)
• M14: 2,644,890 km (0.113 R)
• M15: 2,774,592 km (0.045 R)
• M16: 2,862,406 km (0.088 R)
• M17: 3,222,488 km (0.057 R)
• M18: 3,789,164 km (0.093 R)
• M19: 4,488,684 km (0.064 R)
• M20: 5,555,167 km (0.052 R)
• M21: 5,889,967 km (0.093 R)
• M22: 6,173,755 km (0.083 R)
• M23: 8,728,737 km (0.093 R)
• M24: 9,379,637 km (0.074 R)
• M25: 9,511,732 km (0.049 R)
• M26: 11,991,765 km (0.08 R)
• M27: 12,063,423 km (0.105 R)
• M28: 12,860,480 km (0.044 R)
• M29: 13,080,688 km (0.116 R)
• M30: 13,974,386 km (0.053 R)
• M31: 15,898,663 km (0.111 R)
• M32: 16,771,417 km (0.095 R)
• M33: 17,334,803 km (0.087 R)
• M34: 18,397,397 km (0.1 R)
• M35: 20,073,192 km (0.086 R)
• M36: 20,243,434 km (0.097 R)
• M37: 20,499,695 km (0.07 R)
• M38: 21,188,294 km (0.077 R)
• M39: 21,274,912 km (0.118 R)
• M40: 22,411,556 km (0.067 R)
• M41: 25,384,215 km (0.099 R)
• M42: 26,216,129 km (0.094 R)
• M43: 27,811,890 km (0.107 R)
• M44: 28,573,642 km (0.095 R)
• M45: 30,703,617 km (0.059 R)
• M46: 32,683,993 km (0.118 R)
• M47: 32,884,155 km (0.059 R)
• M48: 33,185,445 km (0.096 R)
• M49: 33,790,569 km (0.083 R)
• M50: 34,094,552 km (0.082 R)
• M51: 36,350,936 km (0.102 R)
• M52: 38,549,576 km (0.085 R)
• M53: 39,185,517 km (0.111 R)
• M54: 40,575,430 km (0.119 R)
• M55: 41,547,069 km (0.096 R)
• M56: 42,635,692 km (0.119 R)
• M57: 43,403,279 km (0.099 R)
• M58: 44,064,950 km (0.098 R)
• M59: 46,069,562 km (0.061 R)
• M60: 46,181,760 km (0.108 R)
• M61: 46,519,103 km (0.109 R)
• M62: 48,445,625 km (0.117 R)
• M63: 49,246,572 km (0.044 R)
• M64: 49,821,177 km (0.109 R)
• M65: 52,845,448 km (0.107 R)
• M66: 53,433,816 km (0.102 R)
• M67: 54,142,611 km (0.102 R)
• M68: 56,407,972 km (0.116 R)
• M69: 57,009,205 km (0.081 R)
• M70: 59,435,384 km (0.072 R)
• M71: 59,802,198 km (0.082 R)
• M72: 64,513,334 km (0.102 R)
• M73: 65,394,166 km (0.077 R)
• M74: 65,772,798 km (0.108 R)
• M75: 66,152,328 km (0.055 R)
• M76: 67,294,957 km (0.119 R)
• M77: 69,470,858 km (0.077 R)
• M78: 70,891,140 km (0.044 R)
• M79: 74,812,998 km (0.03 R)
• M80: 75,605,866 km (0.039 R)
• M81: 75,738,260 km (0.106 R)
• M82: 77,199,832 km (0.113 R)
• M83: 80,961,769 km (0.118 R)
• M84: 81,097,305 km (0.088 R)
• M85: 81,639,896 km (0.041 R)
• M86: 82,456,102 km (0.118 R)
• M87: 84,370,955 km (0.112 R)
• M88: 86,715,752 km (0.082 R)
• M89: 88,523,194 km (0.038 R)
• M90: 88,662,768 km (0.097 R)
• M91: 92,883,224 km (0.116 R)
• M92: 93,025,042 km (0.103 R)
• M93: 94,732,403 km (0.076 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 18,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit