🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.7

Radius: 8

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.57 AU - 0.89 AU

Year: 397 Days

Day: 5.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 31,394,131 km

• M1: 109,057 km (0.056 R)
• M2: 168,298 km (0.1 R)
• M3: 230,830 km (0.086 R)
• M4: 312,660 km (0.052 R)
• M5: 367,263 km (0.044 R)
• M6: 423,212 km (0.067 R)
• M7: 505,940 km (0.117 R)
• M8: 594,652 km (0.063 R)
• M9: 675,734 km (0.115 R)
• M10: 757,414 km (0.117 R)
• M11: 846,126 km (0.083 R)
• M12: 901,178 km (0.1 R)
• M13: 988,094 km (0.04 R)
• M14: 1,077,853 km (0.075 R)
• M15: 1,146,069 km (0.104 R)
• M16: 1,211,593 km (0.111 R)
• M17: 1,274,275 km (0.031 R)
• M18: 1,346,680 km (0.103 R)
• M19: 1,563,148 km (0.088 R)
• M20: 1,682,677 km (0.1 R)
• M21: 1,771,987 km (0.083 R)
• M22: 1,887,177 km (0.113 R)
• M23: 1,970,204 km (0.089 R)
• M24: 2,079,560 km (0.032 R)
• M25: 2,170,516 km (0.106 R)
• M26: 2,237,087 km (0.072 R)
• M27: 2,299,170 km (0.102 R)
• M28: 2,722,083 km (0.073 R)
• M29: 2,833,084 km (0.096 R)
• M30: 2,883,499 km (0.112 R)
• M31: 2,939,897 km (0.101 R)
• M32: 3,030,853 km (0.109 R)
• M33: 3,082,464 km (0.112 R)
• M34: 3,157,562 km (0.1 R)
• M35: 3,321,372 km (0.077 R)
• M36: 3,386,597 km (0.101 R)
• M37: 3,488,024 km (0.12 R)
• M38: 3,566,413 km (0.089 R)
• M39: 3,639,118 km (0.045 R)
• M40: 3,829,556 km (0.115 R)
• M41: 4,042,284 km (0.091 R)
• M42: 4,162,710 km (0.075 R)
• M43: 4,258,752 km (0.113 R)
• M44: 4,355,542 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.3

Radius: 14.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.8 AU - 0.84 AU

Year: 472 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 31,394,131 km

• M1: 178,470 km (0.12 R)
• M2: 270,024 km (0.116 R)
• M3: 364,271 km (0.06 R)
• M4: 468,241 km (0.111 R)
• M5: 597,943 km (0.104 R)
• M6: 701,016 km (0.101 R)
• M7: 829,071 km (0.107 R)
• M8: 984,952 km (0.12 R)
• M9: 1,131,558 km (0.1 R)
• M10: 1,228,348 km (0.054 R)
• M11: 1,339,200 km (0.089 R)
• M12: 1,459,028 km (0.073 R)
• M13: 1,657,694 km (0.112 R)
• M14: 1,841,400 km (0.078 R)
• M15: 2,133,266 km (0.1 R)
• M16: 2,236,189 km (0.115 R)
• M17: 2,327,743 km (0.115 R)
• M18: 2,420,494 km (0.059 R)
• M19: 2,534,936 km (0.077 R)
• M20: 2,678,849 km (0.11 R)
• M21: 2,769,356 km (0.119 R)
• M22: 2,924,938 km (0.091 R)
• M23: 3,178,656 km (0.114 R)
• M24: 3,297,137 km (0.058 R)
• M25: 3,530,959 km (0.112 R)
• M26: 3,638,370 km (0.111 R)
• M27: 3,785,873 km (0.079 R)
• M28: 3,935,621 km (0.088 R)
• M29: 4,175,875 km (0.12 R)
• M30: 4,273,413 km (0.051 R)
• M31: 4,578,892 km (0.096 R)
• M32: 4,671,194 km (0.029 R)
• M33: 4,764,094 km (0.119 R)
• M34: 5,020,505 km (0.082 R)
• M35: 5,133,152 km (0.109 R)
• M36: 5,316,858 km (0.109 R)
• M37: 5,458,228 km (0.089 R)
• M38: 5,627,872 km (0.068 R)
• M39: 5,717,780 km (0.106 R)
• M40: 5,826,538 km (0.066 R)
• M41: 6,073,374 km (0.088 R)
• M42: 6,323,951 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.5

Radius: 14.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.78 AU - 0.88 AU

Year: 481 Days

Day: 14.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 31,394,131 km

• M1: 180,565 km (0.029 R)
• M2: 313,707 km (0.071 R)
• M3: 440,416 km (0.075 R)
• M4: 585,526 km (0.078 R)
• M5: 688,300 km (0.108 R)
• M6: 877,541 km (0.076 R)
• M7: 1,012,778 km (0.027 R)
• M8: 1,266,795 km (0.11 R)
• M9: 1,437,935 km (0.063 R)
• M10: 1,611,767 km (0.092 R)
• M11: 1,877,752 km (0.095 R)
• M12: 1,981,274 km (0.091 R)
• M13: 2,255,038 km (0.112 R)
• M14: 2,347,041 km (0.098 R)
• M15: 2,440,390 km (0.046 R)
• M16: 2,566,950 km (0.072 R)
• M17: 2,682,739 km (0.112 R)
• M18: 2,813,487 km (0.081 R)
• M19: 2,953,062 km (0.057 R)
• M20: 3,054,340 km (0.109 R)
• M21: 3,198,103 km (0.093 R)
• M22: 3,309,105 km (0.115 R)
• M23: 3,449,876 km (0.119 R)
• M24: 3,643,157 km (0.074 R)
• M25: 3,840,028 km (0.119 R)
• M26: 3,958,360 km (0.025 R)
• M27: 4,115,587 km (0.075 R)
• M28: 4,229,132 km (0.079 R)
• M29: 4,328,465 km (0.095 R)
• M30: 4,467,441 km (0.057 R)
• M31: 4,607,764 km (0.119 R)
• M32: 4,957,225 km (0.105 R)
• M33: 5,110,862 km (0.106 R)
• M34: 5,315,362 km (0.108 R)
• M35: 5,406,317 km (0.078 R)
• M36: 5,623,234 km (0.077 R)
• M37: 5,758,172 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.4

Radius: 12.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.67 AU - 0.99 AU

Year: 481 Days

Day: 13 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 31,394,131 km

• M1: 159,621 km (0.107 R)
• M2: 244,144 km (0.071 R)
• M3: 325,525 km (0.059 R)
• M4: 423,362 km (0.111 R)
• M5: 508,334 km (0.094 R)
• M6: 597,494 km (0.047 R)
• M7: 689,796 km (0.12 R)
• M8: 769,980 km (0.079 R)
• M9: 850,015 km (0.115 R)
• M10: 984,055 km (0.098 R)
• M11: 1,072,168 km (0.063 R)
• M12: 1,171,800 km (0.113 R)
• M13: 1,336,208 km (0.076 R)
• M14: 1,579,006 km (0.085 R)
• M15: 1,703,471 km (0.1 R)
• M16: 1,791,734 km (0.115 R)
• M17: 1,876,556 km (0.112 R)
• M18: 1,993,541 km (0.075 R)
• M19: 2,165,878 km (0.083 R)
• M20: 2,245,913 km (0.118 R)
• M21: 2,525,661 km (0.065 R)
• M22: 2,706,973 km (0.077 R)
• M23: 2,816,778 km (0.086 R)
• M24: 2,916,410 km (0.08 R)
• M25: 3,005,272 km (0.106 R)
• M26: 3,125,100 km (0.095 R)
• M27: 3,271,257 km (0.117 R)
• M28: 3,438,208 km (0.094 R)
• M29: 3,621,016 km (0.064 R)
• M30: 3,768,221 km (0.067 R)
• M31: 3,897,773 km (0.075 R)
• M32: 4,068,613 km (0.094 R)
• M33: 4,174,977 km (0.116 R)
• M34: 4,275,657 km (0.053 R)
• M35: 4,561,538 km (0.095 R)
• M36: 4,720,860 km (0.059 R)
• M37: 4,846,971 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.5

Radius: 8.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.97 AU - 1.55 AU

Year: 899 Days

Day: 5.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 31,394,131 km

• M1: 124,017 km (0.099 R)
• M2: 222,901 km (0.069 R)
• M3: 316,399 km (0.096 R)
• M4: 391,647 km (0.068 R)
• M5: 452,234 km (0.106 R)
• M6: 528,230 km (0.09 R)
• M7: 600,785 km (0.093 R)
• M8: 734,675 km (0.094 R)
• M9: 932,294 km (0.088 R)
• M10: 1,037,760 km (0.12 R)
• M11: 1,094,608 km (0.103 R)
• M12: 1,157,888 km (0.105 R)
• M13: 1,238,820 km (0.093 R)
• M14: 1,389,615 km (0.081 R)
• M15: 1,458,579 km (0.101 R)
• M16: 1,546,543 km (0.081 R)
• M17: 1,808,489 km (0.112 R)
• M18: 1,884,185 km (0.113 R)
• M19: 2,038,869 km (0.049 R)
• M20: 2,131,022 km (0.043 R)
• M21: 2,204,474 km (0.117 R)
• M22: 2,409,124 km (0.056 R)
• M23: 2,464,775 km (0.119 R)
• M24: 2,584,453 km (0.085 R)
• M25: 2,662,842 km (0.054 R)
• M26: 2,895,766 km (0.116 R)
• M27: 2,977,446 km (0.034 R)
• M28: 3,052,245 km (0.066 R)
• M29: 3,188,679 km (0.071 R)
• M30: 3,350,394 km (0.073 R)
• M31: 3,610,096 km (0.105 R)
• M32: 3,843,618 km (0.106 R)
• M33: 3,974,666 km (0.07 R)
• M34: 4,199,212 km (0.098 R)
• M35: 4,385,162 km (0.083 R)
• M36: 4,504,990 km (0.083 R)
• M37: 4,608,512 km (0.084 R)
• M38: 4,704,105 km (0.046 R)
• M39: 4,782,794 km (0.072 R)
• M40: 5,039,653 km (0.11 R)
• M41: 5,120,137 km (0.098 R)
• M42: 5,273,624 km (0.079 R)
• M43: 5,585,087 km (0.062 R)
• M44: 5,799,161 km (0.113 R)
• M45: 5,883,684 km (0.099 R)
• M46: 6,053,927 km (0.118 R)
• M47: 6,111,073 km (0.099 R)
• M48: 6,245,113 km (0.078 R)
• M49: 6,302,857 km (0.116 R)
• M50: 6,418,796 km (0.066 R)
• M51: 6,486,863 km (0.092 R)
• M52: 6,594,274 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527

Radius: 9.6

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.3 AU - 1.5 AU

Year: 1053 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 31,394,131 km

• M1: 127,607 km (0.119 R)
• M2: 214,823 km (0.08 R)
• M3: 276,008 km (0.079 R)
• M4: 350,807 km (0.083 R)
• M5: 588,668 km (0.047 R)
• M6: 653,593 km (0.046 R)
• M7: 750,233 km (0.085 R)
• M8: 827,725 km (0.099 R)
• M9: 952,639 km (0.041 R)
• M10: 1,043,894 km (0.109 R)
• M11: 1,117,795 km (0.06 R)
• M12: 1,249,890 km (0.052 R)
• M13: 1,358,049 km (0.092 R)
• M14: 1,424,471 km (0.09 R)
• M15: 1,514,828 km (0.103 R)
• M16: 1,583,793 km (0.108 R)
• M17: 1,646,175 km (0.112 R)
• M18: 1,773,333 km (0.109 R)
• M19: 2,235,591 km (0.061 R)
• M20: 2,305,902 km (0.079 R)
• M21: 2,494,245 km (0.109 R)
• M22: 2,800,323 km (0.103 R)
• M23: 3,001,382 km (0.05 R)
• M24: 3,167,735 km (0.043 R)
• M25: 3,337,229 km (0.114 R)
• M26: 3,581,523 km (0.071 R)
• M27: 3,800,085 km (0.083 R)
• M28: 3,895,229 km (0.077 R)
• M29: 3,991,122 km (0.074 R)
• M30: 4,066,220 km (0.11 R)
• M31: 4,130,846 km (0.112 R)
• M32: 4,426,601 km (0.048 R)
• M33: 4,684,059 km (0.1 R)
• M34: 4,820,343 km (0.111 R)
• M35: 5,004,049 km (0.087 R)
• M36: 5,108,468 km (0.075 R)
• M37: 5,283,946 km (0.091 R)
• M38: 5,402,129 km (0.108 R)
• M39: 5,908,218 km (0.092 R)
• M40: 6,129,623 km (0.057 R)
• M41: 6,266,356 km (0.119 R)
• M42: 6,467,116 km (0.117 R)
• M43: 6,682,686 km (0.116 R)
• M44: 7,542,126 km (0.08 R)
• M45: 7,622,012 km (0.107 R)
• M46: 8,270,967 km (0.084 R)
• M47: 8,394,685 km (0.066 R)
• M48: 8,643,915 km (0.094 R)
• M49: 8,980,061 km (0.081 R)
• M50: 9,135,493 km (0.103 R)
• M51: 9,449,200 km (0.1 R)
• M52: 9,578,602 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.8

Radius: 14.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.7 AU - 3.82 AU

Year: 3742 Days

Day: 12.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,394,131 km

• M1: 179,069 km (0.099 R)
• M2: 316,549 km (0.062 R)
• M3: 486,642 km (0.038 R)
• M4: 643,570 km (0.114 R)
• M5: 763,099 km (0.07 R)
• M6: 903,571 km (0.061 R)
• M7: 1,028,037 km (0.118 R)
• M8: 1,226,553 km (0.075 R)
• M9: 1,366,427 km (0.073 R)
• M10: 1,556,715 km (0.086 R)
• M11: 1,932,057 km (0.086 R)
• M12: 2,232,599 km (0.052 R)
• M13: 2,371,276 km (0.087 R)
• M14: 2,494,844 km (0.066 R)
• M15: 2,675,558 km (0.103 R)
• M16: 2,767,561 km (0.042 R)
• M17: 3,322,270 km (0.085 R)
• M18: 3,953,722 km (0.113 R)
• M19: 4,144,160 km (0.082 R)
• M20: 4,402,965 km (0.047 R)
• M21: 4,556,302 km (0.109 R)
• M22: 4,733,875 km (0.115 R)
• M23: 5,467,054 km (0.083 R)
• M24: 5,608,574 km (0.089 R)
• M25: 5,847,182 km (0.12 R)
• M26: 6,138,001 km (0.094 R)
• M27: 6,359,106 km (0.12 R)
• M28: 6,809,545 km (0.111 R)
• M29: 6,936,554 km (0.063 R)
• M30: 7,452,517 km (0.068 R)
• M31: 7,688,732 km (0.091 R)
• M32: 7,900,862 km (0.084 R)
• M33: 8,249,724 km (0.12 R)
• M34: 8,631,049 km (0.077 R)
• M35: 8,741,004 km (0.052 R)
• M36: 9,382,928 km (0.094 R)
• M37: 11,158,206 km (0.082 R)
• M38: 12,068,808 km (0.112 R)
• M39: 12,346,761 km (0.099 R)
• M40: 12,502,044 km (0.025 R)
• M41: 12,877,385 km (0.101 R)
• M42: 13,928,759 km (0.109 R)
• M43: 14,220,325 km (0.038 R)
• M44: 14,677,945 km (0.068 R)
• M45: 14,809,591 km (0.109 R)
• M46: 15,107,141 km (0.051 R)
• M47: 15,809,353 km (0.116 R)
• M48: 15,910,482 km (0.113 R)
• M49: 16,045,718 km (0.086 R)
• M50: 16,249,321 km (0.117 R)
• M51: 16,693,477 km (0.094 R)
• M52: 16,796,550 km (0.104 R)
• M53: 17,314,906 km (0.12 R)
• M54: 17,768,487 km (0.103 R)
• M55: 17,979,270 km (0.108 R)
• M56: 18,758,825 km (0.077 R)
• M57: 19,296,779 km (0.03 R)
• M58: 19,404,938 km (0.07 R)
• M59: 19,694,410 km (0.11 R)
• M60: 19,803,317 km (0.112 R)
• M61: 20,058,382 km (0.057 R)
• M62: 22,174,892 km (0.08 R)
• M63: 22,515,527 km (0.095 R)
• M64: 22,857,956 km (0.116 R)
• M65: 24,283,774 km (0.113 R)
• M66: 24,400,609 km (0.041 R)
• M67: 24,517,595 km (0.111 R)
• M68: 25,857,394 km (0.052 R)
• M69: 26,255,922 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299

Radius: 11.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.99 AU - 5.85 AU

Year: 8023 Days

Day: 14.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,394,131 km

• M1: 146,008 km (0.104 R)
• M2: 308,620 km (0.117 R)
• M3: 378,782 km (0.11 R)
• M4: 563,386 km (0.11 R)
• M5: 741,856 km (0.094 R)
• M6: 1,010,234 km (0.086 R)
• M7: 1,216,679 km (0.061 R)
• M8: 1,388,867 km (0.093 R)
• M9: 1,552,676 km (0.109 R)
• M10: 1,705,715 km (0.117 R)
• M11: 2,584,902 km (0.101 R)
• M12: 2,726,571 km (0.055 R)
• M13: 2,933,614 km (0.09 R)
• M14: 3,039,230 km (0.089 R)
• M15: 3,124,501 km (0.041 R)
• M16: 3,210,670 km (0.087 R)
• M17: 3,429,531 km (0.118 R)
• M18: 3,540,832 km (0.093 R)
• M19: 3,653,330 km (0.116 R)
• M20: 3,812,951 km (0.042 R)
• M21: 3,882,065 km (0.093 R)
• M22: 4,115,587 km (0.043 R)
• M23: 4,210,282 km (0.062 R)
• M24: 4,401,917 km (0.046 R)
• M25: 4,596,395 km (0.103 R)
• M26: 5,325,385 km (0.116 R)
• M27: 5,532,877 km (0.114 R)
• M28: 6,609,982 km (0.102 R)
• M29: 6,749,258 km (0.091 R)
• M30: 6,945,680 km (0.111 R)
• M31: 7,087,199 km (0.101 R)
• M32: 7,201,193 km (0.075 R)
• M33: 7,459,698 km (0.086 R)
• M34: 8,015,604 km (0.115 R)
• M35: 8,615,341 km (0.106 R)
• M36: 9,074,607 km (0.105 R)
• M37: 9,385,172 km (0.053 R)
• M38: 9,985,059 km (0.083 R)
• M39: 10,209,307 km (0.093 R)
• M40: 10,305,797 km (0.042 R)
• M41: 10,532,438 km (0.083 R)
• M42: 10,629,976 km (0.073 R)
• M43: 11,455,008 km (0.082 R)
• M44: 12,369,201 km (0.12 R)
• M45: 13,377,042 km (0.09 R)
• M46: 14,159,139 km (0.117 R)
• M47: 14,230,946 km (0.098 R)
• M48: 15,323,160 km (0.078 R)
• M49: 15,693,116 km (0.113 R)
• M50: 16,178,711 km (0.093 R)
• M51: 16,479,851 km (0.108 R)
• M52: 16,631,244 km (0.089 R)
• M53: 16,821,084 km (0.112 R)
• M54: 16,973,374 km (0.107 R)
• M55: 17,049,669 km (0.115 R)
• M56: 17,471,685 km (0.115 R)
• M57: 17,664,666 km (0.114 R)
• M58: 17,742,008 km (0.096 R)
• M59: 19,193,856 km (0.106 R)
• M60: 19,632,776 km (0.093 R)
• M61: 19,833,536 km (0.075 R)
• M62: 20,034,745 km (0.032 R)
• M63: 20,520,789 km (0.066 R)
• M64: 20,642,861 km (0.09 R)
• M65: 21,298,099 km (0.111 R)
• M66: 22,084,984 km (0.078 R)
• M67: 22,965,966 km (0.103 R)
• M68: 23,986,672 km (0.111 R)
• M69: 24,201,196 km (0.08 R)
• M70: 25,458,117 km (0.104 R)
• M71: 25,545,482 km (0.088 R)
• M72: 25,764,643 km (0.119 R)
• M73: 26,204,760 km (0.03 R)
• M74: 26,381,435 km (0.087 R)
• M75: 26,514,278 km (0.116 R)
• M76: 26,647,270 km (0.12 R)
• M77: 26,780,562 km (0.043 R)
• M78: 27,092,324 km (0.067 R)
• M79: 28,532,802 km (0.111 R)
• M80: 28,760,191 km (0.099 R)
• M81: 29,033,805 km (0.113 R)
• M82: 30,554,019 km (0.08 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 20,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit