🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.5 AU - 0.76 AU

Year: 208 Days

Day: 22 Hours

Environment

Temp: 18 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 52,869,351 km

• M1: 37,848 km (0.03 R)
• M2: 230,979 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.65 AU - 0.89 AU

Year: 281 Days

Day: 30.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.84 AU - 1.22 AU

Year: 435 Days

Day: 18.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.95 AU - 1.53 AU

Year: 575 Days

Day: 12.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,869,351 km

• M1: 43,832 km (0.099 R)
• M2: 1,234,482 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.1

Radius: 14.3

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.6 AU - 5.82 AU

Year: 4255 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,869,351 km

• M1: 178,620 km (0.042 R)
• M2: 304,880 km (0.043 R)
• M3: 431,590 km (0.104 R)
• M4: 594,352 km (0.071 R)
• M5: 979,118 km (0.087 R)
• M6: 1,078,152 km (0.078 R)
• M7: 1,194,090 km (0.088 R)
• M8: 1,482,216 km (0.055 R)
• M9: 1,657,395 km (0.07 R)
• M10: 1,793,379 km (0.061 R)
• M11: 2,028,846 km (0.043 R)
• M12: 2,241,425 km (0.086 R)
• M13: 2,461,483 km (0.104 R)
• M14: 2,635,765 km (0.038 R)
• M15: 3,145,894 km (0.097 R)
• M16: 3,297,436 km (0.039 R)
• M17: 3,746,828 km (0.08 R)
• M18: 4,030,167 km (0.111 R)
• M19: 4,383,666 km (0.099 R)
• M20: 4,856,246 km (0.088 R)
• M21: 5,210,344 km (0.108 R)
• M22: 5,481,565 km (0.107 R)
• M23: 5,572,969 km (0.104 R)
• M24: 6,370,925 km (0.12 R)
• M25: 6,661,294 km (0.094 R)
• M26: 6,881,801 km (0.12 R)
• M27: 7,305,163 km (0.053 R)
• M28: 7,405,992 km (0.089 R)
• M29: 7,583,714 km (0.109 R)
• M30: 7,995,109 km (0.045 R)
• M31: 8,308,367 km (0.11 R)
• M32: 8,493,120 km (0.074 R)
• M33: 8,732,626 km (0.067 R)
• M34: 9,055,309 km (0.097 R)
• M35: 9,574,563 km (0.055 R)
• M36: 10,813,981 km (0.072 R)
• M37: 11,015,789 km (0.038 R)
• M38: 11,717,403 km (0.046 R)
• M39: 12,103,515 km (0.074 R)
• M40: 12,675,428 km (0.119 R)
• M41: 13,041,194 km (0.101 R)
• M42: 13,225,349 km (0.113 R)
• M43: 13,410,552 km (0.099 R)
• M44: 13,689,701 km (0.099 R)
• M45: 13,939,530 km (0.07 R)
• M46: 14,507,254 km (0.117 R)
• M47: 14,602,547 km (0.111 R)
• M48: 14,762,019 km (0.079 R)
• M49: 15,243,574 km (0.1 R)
• M50: 15,405,290 km (0.114 R)
• M51: 15,502,678 km (0.114 R)
• M52: 15,959,400 km (0.094 R)
• M53: 16,057,835 km (0.07 R)
• M54: 16,520,093 km (0.101 R)
• M55: 16,719,507 km (0.094 R)
• M56: 17,967,003 km (0.061 R)
• M57: 18,653,807 km (0.105 R)
• M58: 19,559,473 km (0.106 R)
• M59: 19,911,626 km (0.066 R)
• M60: 20,053,146 km (0.118 R)
• M61: 20,693,873 km (0.096 R)
• M62: 21,522,346 km (0.08 R)
• M63: 21,922,371 km (0.042 R)
• M64: 23,249,005 km (0.116 R)
• M65: 23,997,144 km (0.112 R)
• M66: 24,110,090 km (0.098 R)
• M67: 24,563,522 km (0.055 R)
• M68: 24,905,502 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.8

Radius: 10

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.93 AU - 5.69 AU

Year: 4391 Days

Day: 7 Hours

Environment

Temp: -161 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,869,351 km

• M1: 129,253 km (0.101 R)
• M2: 369,208 km (0.102 R)
• M3: 464,053 km (0.11 R)
• M4: 754,422 km (0.12 R)
• M5: 816,804 km (0.087 R)
• M6: 920,625 km (0.118 R)
• M7: 1,070,971 km (0.108 R)
• M8: 1,200,224 km (0.104 R)
• M9: 1,365,529 km (0.115 R)
• M10: 1,443,320 km (0.096 R)
• M11: 1,603,390 km (0.099 R)
• M12: 1,685,669 km (0.051 R)
• M13: 1,786,348 km (0.105 R)
• M14: 1,958,835 km (0.08 R)
• M15: 2,136,856 km (0.062 R)
• M16: 2,683,187 km (0.093 R)
• M17: 2,962,187 km (0.086 R)
• M18: 4,147,152 km (0.091 R)
• M19: 4,470,134 km (0.085 R)
• M20: 4,753,472 km (0.113 R)
• M21: 5,165,016 km (0.099 R)
• M22: 5,638,643 km (0.108 R)
• M23: 5,714,639 km (0.069 R)
• M24: 5,893,408 km (0.098 R)
• M25: 6,048,242 km (0.073 R)
• M26: 6,520,672 km (0.12 R)
• M27: 6,653,964 km (0.051 R)
• M28: 6,761,225 km (0.035 R)
• M29: 7,196,406 km (0.079 R)
• M30: 7,500,837 km (0.025 R)
• M31: 7,612,587 km (0.104 R)
• M32: 8,643,316 km (0.114 R)
• M33: 10,208,260 km (0.041 R)
• M34: 10,581,656 km (0.106 R)
• M35: 10,991,404 km (0.066 R)
• M36: 11,054,834 km (0.086 R)
• M37: 11,502,730 km (0.046 R)
• M38: 12,021,834 km (0.036 R)
• M39: 12,350,202 km (0.11 R)
• M40: 13,352,807 km (0.048 R)
• M41: 13,454,533 km (0.096 R)
• M42: 13,692,843 km (0.088 R)
• M43: 14,035,871 km (0.098 R)
• M44: 14,104,686 km (0.104 R)
• M45: 14,173,800 km (0.109 R)
• M46: 14,277,621 km (0.116 R)
• M47: 14,485,861 km (0.101 R)
• M48: 15,011,099 km (0.043 R)
• M49: 15,187,475 km (0.109 R)
• M50: 15,364,599 km (0.09 R)
• M51: 15,649,433 km (0.116 R)
• M52: 16,478,205 km (0.085 R)
• M53: 16,550,910 km (0.116 R)
• M54: 17,580,443 km (0.117 R)
• M55: 17,953,240 km (0.077 R)
• M56: 18,178,086 km (0.104 R)
• M57: 18,517,224 km (0.119 R)
• M58: 18,592,771 km (0.12 R)
• M59: 18,820,310 km (0.06 R)
• M60: 18,934,453 km (0.104 R)
• M61: 19,010,748 km (0.102 R)
• M62: 19,201,635 km (0.078 R)
• M63: 19,278,229 km (0.101 R)
• M64: 19,354,823 km (0.106 R)
• M65: 20,088,301 km (0.08 R)
• M66: 20,478,004 km (0.082 R)
• M67: 20,791,411 km (0.107 R)
• M68: 21,344,026 km (0.112 R)
• M69: 21,981,313 km (0.068 R)
• M70: 22,584,491 km (0.107 R)
• M71: 22,705,815 km (0.047 R)
• M72: 23,030,293 km (0.088 R)
• M73: 23,193,205 km (0.099 R)
• M74: 23,520,076 km (0.065 R)
• M75: 23,725,026 km (0.112 R)
• M76: 24,468,078 km (0.106 R)
• M77: 24,634,281 km (0.091 R)
• M78: 24,842,522 km (0.075 R)
• M79: 24,925,997 km (0.081 R)
• M80: 25,093,248 km (0.103 R)
• M81: 25,260,797 km (0.12 R)
• M82: 25,386,759 km (0.085 R)
• M83: 25,977,072 km (0.118 R)
• M84: 26,104,230 km (0.105 R)
• M85: 26,914,153 km (0.107 R)
• M86: 27,645,687 km (0.079 R)
• M87: 27,862,155 km (0.027 R)
• M88: 27,992,155 km (0.077 R)
• M89: 28,645,898 km (0.097 R)
• M90: 29,260,446 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.1

Radius: 13.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.79 AU - 7.91 AU

Year: 6660 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,869,351 km

• M1: 167,998 km (0.094 R)
• M2: 290,519 km (0.057 R)
• M3: 450,290 km (0.105 R)
• M4: 550,371 km (0.11 R)
• M5: 766,240 km (0.119 R)
• M6: 998,267 km (0.115 R)
• M7: 1,180,926 km (0.054 R)
• M8: 1,329,476 km (0.112 R)
• M9: 1,745,807 km (0.041 R)
• M10: 2,147,777 km (0.103 R)
• M11: 2,257,581 km (0.114 R)
• M12: 2,444,878 km (0.084 R)
• M13: 2,696,202 km (0.111 R)
• M14: 2,855,225 km (0.077 R)
• M15: 3,099,668 km (0.089 R)
• M16: 3,245,526 km (0.057 R)
• M17: 3,372,385 km (0.108 R)
• M18: 3,874,136 km (0.113 R)
• M19: 4,008,924 km (0.052 R)
• M20: 4,329,811 km (0.092 R)
• M21: 4,446,498 km (0.071 R)
• M22: 4,899,330 km (0.082 R)
• M23: 6,030,889 km (0.087 R)
• M24: 6,639,602 km (0.039 R)
• M25: 6,855,921 km (0.081 R)
• M26: 7,019,880 km (0.117 R)
• M27: 7,295,888 km (0.078 R)
• M28: 7,435,164 km (0.102 R)
• M29: 7,631,735 km (0.117 R)
• M30: 7,744,981 km (0.119 R)
• M31: 8,116,432 km (0.111 R)
• M32: 8,435,525 km (0.119 R)
• M33: 8,523,189 km (0.069 R)
• M34: 9,417,186 km (0.108 R)
• M35: 9,813,770 km (0.105 R)
• M36: 10,247,155 km (0.088 R)
• M37: 10,340,803 km (0.1 R)
• M38: 10,592,128 km (0.084 R)
• M39: 11,164,788 km (0.12 R)
• M40: 11,325,756 km (0.095 R)
• M41: 12,207,785 km (0.117 R)
• M42: 12,440,110 km (0.091 R)
• M43: 12,774,611 km (0.104 R)
• M44: 13,112,104 km (0.058 R)
• M45: 13,349,964 km (0.116 R)
• M46: 13,692,394 km (0.12 R)
• M47: 13,899,288 km (0.111 R)
• M48: 14,141,936 km (0.044 R)
• M49: 16,133,532 km (0.11 R)
• M50: 16,865,963 km (0.084 R)
• M51: 17,609,165 km (0.078 R)
• M52: 17,759,062 km (0.066 R)
• M53: 18,173,748 km (0.044 R)
• M54: 18,553,278 km (0.032 R)
• M55: 18,897,203 km (0.109 R)
• M56: 19,166,180 km (0.075 R)
• M57: 19,708,023 km (0.083 R)
• M58: 20,333,343 km (0.078 R)
• M59: 21,084,324 km (0.097 R)
• M60: 22,572,972 km (0.107 R)
• M61: 23,515,439 km (0.042 R)
• M62: 24,428,883 km (0.09 R)
• M63: 24,763,833 km (0.105 R)
• M64: 25,100,428 km (0.038 R)
• M65: 25,735,621 km (0.109 R)
• M66: 26,849,078 km (0.032 R)
• M67: 27,238,332 km (0.095 R)
• M68: 27,324,949 km (0.082 R)
• M69: 28,285,068 km (0.063 R)
• M70: 28,592,791 km (0.108 R)
• M71: 28,681,053 km (0.102 R)
• M72: 29,478,410 km (0.062 R)
• M73: 29,656,581 km (0.092 R)
• M74: 29,745,891 km (0.045 R)
• M75: 29,835,201 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367

Radius: 14

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.34 AU - 8.2 AU

Year: 7332 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,869,351 km

• M1: 231,877 km (0.089 R)
• M2: 354,248 km (0.092 R)
• M3: 505,192 km (0.097 R)
• M4: 833,709 km (0.089 R)
• M5: 1,354,160 km (0.099 R)
• M6: 1,532,181 km (0.086 R)
• M7: 1,683,874 km (0.039 R)
• M8: 1,805,497 km (0.117 R)
• M9: 1,930,261 km (0.051 R)
• M10: 2,058,168 km (0.079 R)
• M11: 2,989,863 km (0.096 R)
• M12: 3,378,369 km (0.069 R)
• M13: 3,669,337 km (0.057 R)
• M14: 4,156,577 km (0.102 R)
• M15: 4,493,022 km (0.119 R)
• M16: 4,763,645 km (0.109 R)
• M17: 4,888,410 km (0.108 R)
• M18: 5,014,371 km (0.063 R)
• M19: 5,192,542 km (0.1 R)
• M20: 5,424,718 km (0.074 R)
• M21: 6,060,808 km (0.045 R)
• M22: 6,748,659 km (0.1 R)
• M23: 6,945,680 km (0.056 R)
• M24: 7,201,941 km (0.044 R)
• M25: 7,345,704 km (0.074 R)
• M26: 7,519,387 km (0.083 R)
• M27: 7,782,530 km (0.046 R)
• M28: 8,108,354 km (0.069 R)
• M29: 8,438,816 km (0.099 R)
• M30: 8,958,070 km (0.12 R)
• M31: 9,081,788 km (0.105 R)
• M32: 9,237,220 km (0.113 R)
• M33: 10,124,185 km (0.068 R)
• M34: 10,577,916 km (0.104 R)
• M35: 11,005,167 km (0.108 R)
• M36: 12,909,997 km (0.116 R)
• M37: 13,225,649 km (0.111 R)
• M38: 13,900,335 km (0.089 R)
• M39: 14,404,629 km (0.099 R)
• M40: 14,988,360 km (0.105 R)
• M41: 15,654,520 km (0.113 R)
• M42: 16,292,405 km (0.073 R)
• M43: 16,443,798 km (0.086 R)
• M44: 16,900,520 km (0.06 R)
• M45: 17,284,538 km (0.053 R)
• M46: 17,400,177 km (0.059 R)
• M47: 17,593,757 km (0.106 R)
• M48: 18,571,828 km (0.076 R)
• M49: 19,007,756 km (0.09 R)
• M50: 20,539,937 km (0.112 R)
• M51: 20,826,417 km (0.056 R)
• M52: 21,527,882 km (0.096 R)
• M53: 21,818,999 km (0.12 R)
• M54: 22,363,086 km (0.074 R)
• M55: 22,531,384 km (0.097 R)
• M56: 22,953,998 km (0.119 R)
• M57: 23,208,763 km (0.07 R)
• M58: 24,151,230 km (0.058 R)
• M59: 24,453,717 km (0.077 R)
• M60: 24,583,867 km (0.112 R)
• M61: 25,808,475 km (0.096 R)
• M62: 26,250,686 km (0.09 R)
• M63: 27,097,859 km (0.051 R)
• M64: 27,637,608 km (0.113 R)
• M65: 27,772,994 km (0.114 R)
• M66: 28,271,604 km (0.111 R)
• M67: 29,508,030 km (0.099 R)
• M68: 29,692,784 km (0.11 R)
• M69: 30,063,338 km (0.077 R)
• M70: 30,342,188 km (0.097 R)
• M71: 30,808,933 km (0.085 R)
• M72: 31,231,099 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.9

Radius: 6.1

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.13 AU - 12.55 AU

Year: 13840 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,869,351 km

• M1: 128,654 km (0.106 R)
• M2: 350,209 km (0.079 R)
• M3: 482,453 km (0.106 R)
• M4: 631,004 km (0.117 R)
• M5: 1,074,562 km (0.106 R)
• M6: 2,107,984 km (0.074 R)
• M7: 2,325,499 km (0.101 R)
• M8: 2,465,223 km (0.044 R)
• M9: 2,521,921 km (0.096 R)
• M10: 2,694,557 km (0.109 R)
• M11: 2,782,371 km (0.117 R)
• M12: 3,614,285 km (0.092 R)
• M13: 4,242,745 km (0.081 R)
• M14: 4,345,070 km (0.07 R)
• M15: 4,413,736 km (0.05 R)
• M16: 5,265,695 km (0.058 R)
• M17: 6,205,619 km (0.107 R)
• M18: 6,283,111 km (0.101 R)
• M19: 6,399,797 km (0.119 R)
• M20: 6,714,700 km (0.107 R)
• M21: 6,754,344 km (0.099 R)
• M22: 7,196,406 km (0.086 R)
• M23: 7,814,245 km (0.076 R)
• M24: 8,023,831 km (0.074 R)
• M25: 8,193,027 km (0.088 R)
• M26: 8,363,269 km (0.061 R)
• M27: 9,232,133 km (0.112 R)
• M28: 9,453,837 km (0.08 R)
• M29: 10,129,421 km (0.101 R)
• M30: 11,289,703 km (0.069 R)
• M31: 11,909,486 km (0.07 R)
• M32: 12,785,831 km (0.082 R)
• M33: 13,481,760 km (0.098 R)
• M34: 14,962,031 km (0.104 R)
• M35: 15,222,481 km (0.065 R)
• M36: 15,379,409 km (0.049 R)
• M37: 15,906,442 km (0.085 R)
• M38: 16,065,764 km (0.117 R)
• M39: 16,332,348 km (0.102 R)
• M40: 16,654,282 km (0.09 R)
• M41: 16,761,993 km (0.08 R)
• M42: 17,852,411 km (0.115 R)
• M43: 18,685,223 km (0.082 R)
• M44: 19,530,600 km (0.032 R)
• M45: 20,215,908 km (0.073 R)
• M46: 20,967,039 km (0.12 R)
• M47: 21,200,113 km (0.118 R)
• M48: 21,375,292 km (0.091 R)
• M49: 21,786,237 km (0.059 R)
• M50: 21,904,120 km (0.078 R)
• M51: 23,034,631 km (0.101 R)
• M52: 24,673,476 km (0.065 R)
• M53: 24,857,781 km (0.113 R)
• M54: 25,973,781 km (0.098 R)
• M55: 26,663,876 km (0.111 R)
• M56: 26,726,856 km (0.1 R)
• M57: 26,916,247 km (0.091 R)
• M58: 27,106,087 km (0.087 R)
• M59: 27,296,375 km (0.056 R)
• M60: 27,487,113 km (0.105 R)
• M61: 28,769,915 km (0.117 R)
• M62: 29,093,644 km (0.057 R)
• M63: 29,679,470 km (0.112 R)
• M64: 30,203,361 km (0.075 R)
• M65: 30,928,761 km (0.102 R)
• M66: 31,061,305 km (0.046 R)
• M67: 31,326,841 km (0.083 R)
• M68: 31,860,307 km (0.041 R)
• M69: 32,262,426 km (0.099 R)
• M70: 32,800,979 km (0.1 R)
• M71: 32,936,215 km (0.106 R)
• M72: 33,682,709 km (0.102 R)
• M73: 34,229,190 km (0.089 R)
• M74: 35,330,828 km (0.081 R)
• M75: 35,608,033 km (0.112 R)
• M76: 35,677,447 km (0.069 R)
• M77: 38,277,607 km (0.084 R)
• M78: 38,919,232 km (0.093 R)
• M79: 39,205,563 km (0.08 R)
• M80: 42,474,426 km (0.105 R)
• M81: 43,212,691 km (0.118 R)
• M82: 43,360,793 km (0.042 R)
• M83: 43,583,245 km (0.053 R)
• M84: 44,103,995 km (0.062 R)
• M85: 44,178,645 km (0.103 R)
• M86: 44,776,587 km (0.092 R)
• M87: 45,001,583 km (0.106 R)
• M88: 46,359,034 km (0.109 R)
• M89: 46,890,705 km (0.08 R)
• M90: 47,577,060 km (0.109 R)
• M91: 49,346,204 km (0.103 R)
• M92: 49,578,530 km (0.032 R)
• M93: 50,277,750 km (0.103 R)
• M94: 50,433,631 km (0.103 R)
• M95: 50,589,512 km (0.064 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: 218 - 19,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit