🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993

Radius: 13.1

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.51 AU - 0.51 AU

Year: 251 Days

Day: 13.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,930,321 km

• M1: 166,203 km (0.114 R)
• M2: 257,009 km (0.111 R)
• M3: 342,729 km (0.082 R)
• M4: 429,196 km (0.112 R)
• M5: 610,808 km (0.076 R)
• M6: 697,724 km (0.077 R)
• M7: 800,199 km (0.047 R)
• M8: 897,438 km (0.072 R)
• M9: 983,756 km (0.094 R)
• M10: 1,093,112 km (0.112 R)
• M11: 1,351,018 km (0.117 R)
• M12: 1,456,335 km (0.095 R)
• M13: 1,550,881 km (0.083 R)
• M14: 1,652,308 km (0.048 R)
• M15: 1,770,341 km (0.115 R)
• M16: 1,990,400 km (0.095 R)
• M17: 2,147,328 km (0.111 R)
• M18: 2,388,031 km (0.074 R)
• M19: 2,528,054 km (0.113 R)
• M20: 2,805,259 km (0.052 R)
• M21: 3,086,802 km (0.05 R)
• M22: 3,263,627 km (0.107 R)
• M23: 3,431,925 km (0.081 R)
• M24: 3,541,580 km (0.116 R)
• M25: 3,733,364 km (0.102 R)
• M26: 3,814,895 km (0.114 R)
• M27: 3,922,307 km (0.115 R)
• M28: 4,024,332 km (0.044 R)
• M29: 4,218,062 km (0.111 R)
• M30: 4,309,615 km (0.087 R)
• M31: 4,481,354 km (0.056 R)
• M32: 4,642,022 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 14.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.28 AU - 1.54 AU

Year: 1156 Days

Day: 11.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 57,930,321 km

• M1: 193,280 km (0.118 R)
• M2: 339,587 km (0.115 R)
• M3: 476,768 km (0.099 R)
• M4: 572,810 km (0.1 R)
• M5: 696,677 km (0.077 R)
• M6: 810,671 km (0.115 R)
• M7: 921,373 km (0.1 R)
• M8: 1,026,690 km (0.063 R)
• M9: 1,160,131 km (0.114 R)
• M10: 1,388,119 km (0.073 R)
• M11: 1,713,644 km (0.043 R)
• M12: 1,882,390 km (0.101 R)
• M13: 2,123,691 km (0.077 R)
• M14: 2,221,678 km (0.117 R)
• M15: 2,383,244 km (0.074 R)
• M16: 2,477,490 km (0.061 R)
• M17: 2,653,567 km (0.083 R)
• M18: 2,784,316 km (0.107 R)
• M19: 2,883,798 km (0.039 R)
• M20: 2,984,627 km (0.073 R)
• M21: 3,095,180 km (0.091 R)
• M22: 3,453,018 km (0.042 R)
• M23: 3,650,637 km (0.109 R)
• M24: 4,170,789 km (0.105 R)
• M25: 4,498,258 km (0.111 R)
• M26: 4,804,336 km (0.107 R)
• M27: 5,056,109 km (0.07 R)
• M28: 5,499,517 km (0.101 R)
• M29: 5,678,436 km (0.119 R)
• M30: 5,773,879 km (0.073 R)
• M31: 5,880,543 km (0.051 R)
• M32: 6,063,501 km (0.108 R)
• M33: 6,193,801 km (0.054 R)
• M34: 6,457,242 km (0.09 R)
• M35: 6,579,314 km (0.119 R)
• M36: 6,825,702 km (0.105 R)
• M37: 7,109,340 km (0.118 R)
• M38: 7,339,122 km (0.114 R)
• M39: 7,582,966 km (0.115 R)
• M40: 7,747,075 km (0.097 R)
• M41: 7,912,381 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.6

Radius: 11.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.89 AU - 2.33 AU

Year: 2116 Days

Day: 9.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 57,930,321 km

• M1: 207,941 km (0.107 R)
• M2: 392,246 km (0.067 R)
• M3: 465,100 km (0.057 R)
• M4: 557,551 km (0.051 R)
• M5: 694,733 km (0.104 R)
• M6: 869,014 km (0.114 R)
• M7: 953,238 km (0.116 R)
• M8: 1,058,405 km (0.061 R)
• M9: 1,243,009 km (0.097 R)
• M10: 1,783,207 km (0.084 R)
• M11: 1,881,941 km (0.119 R)
• M12: 1,993,691 km (0.072 R)
• M13: 2,119,353 km (0.08 R)
• M14: 2,236,039 km (0.067 R)
• M15: 2,378,905 km (0.08 R)
• M16: 2,648,780 km (0.084 R)
• M17: 2,749,459 km (0.083 R)
• M18: 2,864,201 km (0.112 R)
• M19: 3,072,441 km (0.086 R)
• M20: 3,394,076 km (0.036 R)
• M21: 3,656,471 km (0.115 R)
• M22: 3,740,695 km (0.095 R)
• M23: 4,245,288 km (0.104 R)
• M24: 4,817,500 km (0.064 R)
• M25: 5,160,079 km (0.12 R)
• M26: 5,286,639 km (0.098 R)
• M27: 5,462,267 km (0.067 R)
• M28: 5,705,064 km (0.119 R)
• M29: 5,803,201 km (0.038 R)
• M30: 6,201,281 km (0.044 R)
• M31: 6,335,919 km (0.108 R)
• M32: 6,866,991 km (0.061 R)
• M33: 7,217,349 km (0.083 R)
• M34: 7,501,735 km (0.108 R)
• M35: 7,663,450 km (0.039 R)
• M36: 8,303,131 km (0.118 R)
• M37: 8,507,631 km (0.092 R)
• M38: 8,732,776 km (0.1 R)
• M39: 9,169,751 km (0.059 R)
• M40: 9,750,640 km (0.077 R)
• M41: 9,966,509 km (0.111 R)
• M42: 10,263,611 km (0.097 R)
• M43: 10,503,267 km (0.034 R)
• M44: 10,684,280 km (0.111 R)
• M45: 11,295,238 km (0.102 R)
• M46: 11,377,666 km (0.097 R)
• M47: 11,605,055 km (0.09 R)
• M48: 11,813,145 km (0.089 R)
• M49: 12,211,824 km (0.114 R)
• M50: 12,296,347 km (0.113 R)
• M51: 12,465,991 km (0.071 R)
• M52: 12,636,383 km (0.102 R)
• M53: 13,304,038 km (0.112 R)
• M54: 13,478,170 km (0.039 R)
• M55: 13,872,809 km (0.077 R)
• M56: 14,027,194 km (0.117 R)
• M57: 14,138,046 km (0.1 R)
• M58: 14,338,058 km (0.102 R)
• M59: 14,651,017 km (0.101 R)
• M60: 14,763,365 km (0.069 R)
• M61: 14,898,452 km (0.108 R)
• M62: 14,988,809 km (0.09 R)
• M63: 15,238,338 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.2

Radius: 15

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.17 AU - 3.17 AU

Year: 3011 Days

Day: 9.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 57,930,321 km

• M1: 197,170 km (0.112 R)
• M2: 366,365 km (0.112 R)
• M3: 502,649 km (0.068 R)
• M4: 869,762 km (0.08 R)
• M5: 1,011,431 km (0.112 R)
• M6: 1,141,282 km (0.102 R)
• M7: 1,309,580 km (0.1 R)
• M8: 1,953,150 km (0.102 R)
• M9: 2,196,994 km (0.107 R)
• M10: 2,575,178 km (0.113 R)
• M11: 2,945,133 km (0.06 R)
• M12: 3,077,378 km (0.051 R)
• M13: 3,424,295 km (0.079 R)
• M14: 3,673,376 km (0.099 R)
• M15: 4,009,373 km (0.093 R)
• M16: 4,156,427 km (0.108 R)
• M17: 4,456,221 km (0.108 R)
• M18: 4,745,843 km (0.094 R)
• M19: 5,415,892 km (0.095 R)
• M20: 5,762,211 km (0.084 R)
• M21: 5,947,413 km (0.099 R)
• M22: 6,078,311 km (0.049 R)
• M23: 6,285,953 km (0.102 R)
• M24: 7,060,720 km (0.116 R)
• M25: 7,319,076 km (0.111 R)
• M26: 7,600,918 km (0.096 R)
• M27: 8,133,786 km (0.098 R)
• M28: 8,300,288 km (0.071 R)
• M29: 8,404,857 km (0.112 R)
• M30: 8,509,875 km (0.108 R)
• M31: 8,870,406 km (0.069 R)
• M32: 9,300,948 km (0.114 R)
• M33: 9,409,556 km (0.098 R)
• M34: 9,606,427 km (0.095 R)
• M35: 10,339,606 km (0.1 R)
• M36: 11,322,165 km (0.119 R)
• M37: 11,554,940 km (0.118 R)
• M38: 11,836,483 km (0.067 R)
• M39: 11,930,729 km (0.12 R)
• M40: 12,215,265 km (0.12 R)
• M41: 12,310,558 km (0.092 R)
• M42: 12,574,000 km (0.115 R)
• M43: 13,106,718 km (0.083 R)
• M44: 13,400,229 km (0.117 R)
• M45: 13,646,617 km (0.118 R)
• M46: 13,795,168 km (0.118 R)
• M47: 13,944,317 km (0.099 R)
• M48: 14,596,563 km (0.1 R)
• M49: 14,748,555 km (0.09 R)
• M50: 15,079,615 km (0.084 R)
• M51: 15,438,799 km (0.096 R)
• M52: 15,671,275 km (0.116 R)
• M53: 16,323,072 km (0.033 R)
• M54: 16,851,003 km (0.09 R)
• M55: 16,957,218 km (0.086 R)
• M56: 17,411,397 km (0.115 R)
• M57: 17,869,466 km (0.06 R)
• M58: 18,140,836 km (0.072 R)
• M59: 18,358,950 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.1

Radius: 14.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.24 AU - 3.5 AU

Year: 3356 Days

Day: 13.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 57,930,321 km

• M1: 188,344 km (0.058 R)
• M2: 284,834 km (0.078 R)
• M3: 394,041 km (0.091 R)
• M4: 525,986 km (0.099 R)
• M5: 667,655 km (0.111 R)
• M6: 783,893 km (0.051 R)
• M7: 886,966 km (0.059 R)
• M8: 1,073,963 km (0.108 R)
• M9: 1,412,054 km (0.082 R)
• M10: 1,554,471 km (0.075 R)
• M11: 1,868,328 km (0.044 R)
• M12: 1,996,982 km (0.082 R)
• M13: 2,447,421 km (0.059 R)
• M14: 3,131,383 km (0.114 R)
• M15: 3,460,049 km (0.084 R)
• M16: 3,927,991 km (0.11 R)
• M17: 4,226,140 km (0.085 R)
• M18: 4,416,279 km (0.087 R)
• M19: 4,706,947 km (0.085 R)
• M20: 5,124,475 km (0.111 R)
• M21: 5,574,765 km (0.106 R)
• M22: 5,804,846 km (0.076 R)
• M23: 6,016,826 km (0.092 R)
• M24: 6,231,200 km (0.057 R)
• M25: 6,557,772 km (0.056 R)
• M26: 7,091,986 km (0.094 R)
• M27: 7,295,888 km (0.1 R)
• M28: 7,617,075 km (0.112 R)
• M29: 8,107,606 km (0.09 R)
• M30: 8,202,302 km (0.107 R)
• M31: 8,488,333 km (0.117 R)
• M32: 8,656,780 km (0.044 R)
• M33: 8,850,659 km (0.071 R)
• M34: 9,168,853 km (0.118 R)
• M35: 9,316,955 km (0.07 R)
• M36: 9,690,651 km (0.111 R)
• M37: 9,816,313 km (0.056 R)
• M38: 10,711,507 km (0.065 R)
• M39: 11,208,321 km (0.099 R)
• M40: 11,340,416 km (0.098 R)
• M41: 11,954,366 km (0.069 R)
• M42: 12,197,612 km (0.111 R)
• M43: 13,187,052 km (0.112 R)
• M44: 13,974,236 km (0.108 R)
• M45: 14,574,872 km (0.042 R)
• M46: 16,486,733 km (0.098 R)
• M47: 16,576,940 km (0.095 R)
• M48: 16,818,092 km (0.119 R)
• M49: 17,030,072 km (0.117 R)
• M50: 17,273,468 km (0.116 R)
• M51: 17,610,063 km (0.113 R)
• M52: 18,072,470 km (0.115 R)
• M53: 18,196,487 km (0.103 R)
• M54: 18,320,802 km (0.107 R)
• M55: 18,445,268 km (0.066 R)
• M56: 18,946,421 km (0.089 R)
• M57: 19,483,776 km (0.104 R)
• M58: 19,674,663 km (0.11 R)
• M59: 20,122,410 km (0.066 R)
• M60: 20,250,914 km (0.091 R)
• M61: 20,832,850 km (0.069 R)
• M62: 21,060,538 km (0.117 R)
• M63: 21,289,273 km (0.119 R)
• M64: 21,518,607 km (0.099 R)
• M65: 21,847,871 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.9

Radius: 14.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.1 AU - 5.14 AU

Year: 7997 Days

Day: 7.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,930,321 km

• M1: 251,474 km (0.097 R)
• M2: 440,715 km (0.095 R)
• M3: 580,440 km (0.086 R)
• M4: 673,340 km (0.076 R)
• M5: 865,424 km (0.095 R)
• M6: 975,229 km (0.09 R)
• M7: 1,307,336 km (0.118 R)
• M8: 2,093,772 km (0.039 R)
• M9: 2,263,416 km (0.116 R)
• M10: 2,689,770 km (0.097 R)
• M11: 3,161,153 km (0.114 R)
• M12: 3,297,885 km (0.059 R)
• M13: 3,597,679 km (0.103 R)
• M14: 3,699,555 km (0.117 R)
• M15: 4,245,588 km (0.119 R)
• M16: 4,396,981 km (0.1 R)
• M17: 4,528,178 km (0.088 R)
• M18: 4,884,670 km (0.115 R)
• M19: 5,343,038 km (0.115 R)
• M20: 5,553,971 km (0.044 R)
• M21: 5,839,553 km (0.113 R)
• M22: 6,203,375 km (0.075 R)
• M23: 6,425,229 km (0.118 R)
• M24: 6,851,582 km (0.12 R)
• M25: 7,029,903 km (0.049 R)
• M26: 7,547,661 km (0.093 R)
• M27: 7,731,816 km (0.114 R)
• M28: 7,997,652 km (0.107 R)
• M29: 8,730,233 km (0.083 R)
• M30: 8,951,488 km (0.07 R)
• M31: 10,346,937 km (0.102 R)
• M32: 10,463,773 km (0.118 R)
• M33: 10,906,283 km (0.096 R)
• M34: 11,596,528 km (0.098 R)
• M35: 12,549,167 km (0.116 R)
• M36: 13,019,203 km (0.065 R)
• M37: 13,208,894 km (0.049 R)
• M38: 13,527,088 km (0.117 R)
• M39: 13,751,335 km (0.089 R)
• M40: 13,847,676 km (0.045 R)
• M41: 14,627,680 km (0.097 R)
• M42: 15,891,632 km (0.058 R)
• M43: 16,536,848 km (0.097 R)
• M44: 17,017,655 km (0.073 R)
• M45: 17,121,327 km (0.086 R)
• M46: 17,363,974 km (0.118 R)
• M47: 17,503,100 km (0.059 R)
• M48: 17,817,705 km (0.102 R)
• M49: 18,416,844 km (0.045 R)
• M50: 18,736,834 km (0.052 R)
• M51: 19,022,716 km (0.059 R)
• M52: 19,202,233 km (0.109 R)
• M53: 20,217,404 km (0.072 R)
• M54: 20,768,523 km (0.067 R)
• M55: 20,879,375 km (0.095 R)
• M56: 21,287,328 km (0.105 R)
• M57: 21,623,175 km (0.113 R)
• M58: 21,810,472 km (0.099 R)
• M59: 21,923,119 km (0.104 R)
• M60: 22,451,349 km (0.116 R)
• M61: 22,831,328 km (0.109 R)
• M62: 23,022,065 km (0.117 R)
• M63: 23,443,632 km (0.04 R)
• M64: 23,713,207 km (0.087 R)
• M65: 24,684,397 km (0.027 R)
• M66: 24,841,026 km (0.103 R)
• M67: 25,668,751 km (0.071 R)
• M68: 25,787,681 km (0.119 R)
• M69: 26,585,486 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.9

Radius: 3.3

Gravity: 90.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.57 AU - 7.17 AU

Year: 11097 Days

Day: 18.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,930,321 km

• M1: 180,864 km (0.108 R)
• M2: 403,914 km (0.088 R)
• M3: 557,252 km (0.098 R)
• M4: 787,782 km (0.072 R)
• M5: 891,903 km (0.056 R)
• M6: 1,067,530 km (0.094 R)
• M7: 1,113,158 km (0.058 R)
• M8: 1,350,869 km (0.053 R)
• M9: 1,425,219 km (0.087 R)
• M10: 1,475,633 km (0.117 R)
• M11: 2,124,290 km (0.055 R)
• M12: 2,181,885 km (0.08 R)
• M13: 2,239,929 km (0.118 R)
• M14: 2,661,047 km (0.094 R)
• M15: 3,008,712 km (0.11 R)
• M16: 4,134,586 km (0.12 R)
• M17: 4,315,300 km (0.082 R)
• M18: 4,647,407 km (0.119 R)
• M19: 4,797,604 km (0.084 R)
• M20: 5,852,418 km (0.073 R)
• M21: 5,973,892 km (0.113 R)
• M22: 6,055,423 km (0.092 R)
• M23: 6,762,572 km (0.091 R)
• M24: 7,277,188 km (0.062 R)
• M25: 7,848,951 km (0.08 R)
• M26: 8,389,299 km (0.099 R)
• M27: 9,410,903 km (0.092 R)
• M28: 9,648,464 km (0.077 R)
• M29: 10,032,781 km (0.107 R)
• M30: 10,569,239 km (0.072 R)
• M31: 10,667,824 km (0.069 R)
• M32: 10,717,191 km (0.098 R)
• M33: 11,925,194 km (0.07 R)
• M34: 12,233,815 km (0.108 R)
• M35: 14,086,136 km (0.042 R)
• M36: 14,303,202 km (0.101 R)
• M37: 14,740,925 km (0.097 R)
• M38: 14,851,029 km (0.118 R)
• M39: 15,294,288 km (0.058 R)
• M40: 15,461,538 km (0.096 R)
• M41: 16,706,941 km (0.094 R)
• M42: 16,994,468 km (0.106 R)
• M43: 17,167,702 km (0.112 R)
• M44: 17,515,966 km (0.091 R)
• M45: 17,690,995 km (0.085 R)
• M46: 17,984,058 km (0.116 R)
• M47: 18,278,765 km (0.094 R)
• M48: 18,634,360 km (0.041 R)
• M49: 18,992,347 km (0.104 R)
• M50: 19,897,115 km (0.047 R)
• M51: 20,446,588 km (0.075 R)
• M52: 21,435,879 km (0.047 R)
• M53: 23,976,200 km (0.095 R)
• M54: 24,560,829 km (0.101 R)
• M55: 25,810,270 km (0.115 R)
• M56: 26,609,871 km (0.107 R)
• M57: 26,676,891 km (0.076 R)
• M58: 26,744,060 km (0.036 R)
• M59: 27,892,673 km (0.1 R)
• M60: 28,438,705 km (0.054 R)
• M61: 29,126,406 km (0.099 R)
• M62: 29,333,749 km (0.054 R)
• M63: 30,939,532 km (0.112 R)
• M64: 31,504,713 km (0.117 R)
• M65: 32,645,397 km (0.093 R)
• M66: 33,582,029 km (0.049 R)
• M67: 34,893,404 km (0.068 R)
• M68: 35,924,881 km (0.114 R)
• M69: 37,716,466 km (0.082 R)
• M70: 37,791,713 km (0.115 R)
• M71: 40,149,974 km (0.119 R)
• M72: 40,457,697 km (0.042 R)
• M73: 41,618,726 km (0.101 R)
• M74: 41,696,517 km (0.059 R)
• M75: 41,774,308 km (0.119 R)
• M76: 42,320,490 km (0.119 R)
• M77: 43,262,358 km (0.057 R)
• M78: 45,086,704 km (0.1 R)
• M79: 45,887,800 km (0.083 R)
• M80: 47,666,519 km (0.109 R)
• M81: 48,892,324 km (0.115 R)
• M82: 49,138,562 km (0.089 R)
• M83: 49,797,690 km (0.11 R)
• M84: 49,880,268 km (0.026 R)
• M85: 49,962,846 km (0.119 R)
• M86: 51,959,529 km (0.088 R)
• M87: 53,052,042 km (0.086 R)
• M88: 53,982,242 km (0.07 R)
• M89: 54,152,036 km (0.065 R)
• M90: 54,321,829 km (0.117 R)
• M91: 54,406,950 km (0.064 R)
• M92: 54,577,043 km (0.114 R)
• M93: 56,202,424 km (0.085 R)
• M94: 56,374,312 km (0.036 R)
• M95: 57,064,108 km (0.114 R)
• M96: 57,843,513 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 12,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit