🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.8

Radius: 14.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.69 AU - 0.89 AU

Year: 476 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 30,387,653 km

• M1: 192,084 km (0.09 R)
• M2: 314,904 km (0.115 R)
• M3: 488,287 km (0.081 R)
• M4: 587,471 km (0.047 R)
• M5: 687,103 km (0.056 R)
• M6: 840,291 km (0.059 R)
• M7: 1,037,012 km (0.09 R)
• M8: 1,200,822 km (0.071 R)
• M9: 1,300,305 km (0.092 R)
• M10: 1,397,095 km (0.037 R)
• M11: 1,502,411 km (0.115 R)
• M12: 1,665,922 km (0.051 R)
• M13: 1,771,987 km (0.106 R)
• M14: 1,893,460 km (0.1 R)
• M15: 1,991,447 km (0.065 R)
• M16: 2,124,888 km (0.026 R)
• M17: 2,288,997 km (0.099 R)
• M18: 2,443,532 km (0.097 R)
• M19: 2,594,177 km (0.054 R)
• M20: 2,777,883 km (0.082 R)
• M21: 3,011,704 km (0.111 R)
• M22: 3,197,355 km (0.119 R)
• M23: 3,371,038 km (0.115 R)
• M24: 3,507,322 km (0.097 R)
• M25: 3,637,472 km (0.063 R)
• M26: 3,736,057 km (0.046 R)
• M27: 3,902,410 km (0.098 R)
• M28: 4,012,065 km (0.109 R)
• M29: 4,277,452 km (0.119 R)
• M30: 4,566,475 km (0.12 R)
• M31: 4,708,892 km (0.12 R)
• M32: 5,016,615 km (0.109 R)
• M33: 5,136,144 km (0.071 R)
• M34: 5,434,143 km (0.119 R)
• M35: 5,766,848 km (0.116 R)
• M36: 5,901,786 km (0.077 R)
• M37: 5,998,875 km (0.103 R)
• M38: 6,125,883 km (0.065 R)
• M39: 6,283,410 km (0.107 R)
• M40: 6,392,467 km (0.084 R)
• M41: 6,492,248 km (0.089 R)
• M42: 6,612,675 km (0.089 R)
• M43: 6,764,217 km (0.105 R)
• M44: 6,865,794 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.1

Radius: 12.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.03 AU - 1.55 AU

Year: 994 Days

Day: 6.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 30,387,653 km

• M1: 157,676 km (0.093 R)
• M2: 270,623 km (0.026 R)
• M3: 355,295 km (0.084 R)
• M4: 448,195 km (0.118 R)
• M5: 575,204 km (0.082 R)
• M6: 720,314 km (0.112 R)
• M7: 815,458 km (0.11 R)
• M8: 1,002,904 km (0.068 R)
• M9: 1,232,836 km (0.079 R)
• M10: 1,411,905 km (0.084 R)
• M11: 1,490,144 km (0.086 R)
• M12: 1,589,926 km (0.057 R)
• M13: 1,823,149 km (0.105 R)
• M14: 1,979,629 km (0.117 R)
• M15: 2,129,376 km (0.12 R)
• M16: 2,248,456 km (0.065 R)
• M17: 2,458,043 km (0.039 R)
• M18: 2,577,272 km (0.099 R)
• M19: 2,772,348 km (0.051 R)
• M20: 2,865,398 km (0.116 R)
• M21: 2,991,209 km (0.113 R)
• M22: 3,144,697 km (0.066 R)
• M23: 3,248,518 km (0.096 R)
• M24: 3,393,029 km (0.068 R)
• M25: 3,580,326 km (0.068 R)
• M26: 3,695,666 km (0.111 R)
• M27: 4,205,346 km (0.075 R)
• M28: 4,501,400 km (0.099 R)
• M29: 4,618,834 km (0.049 R)
• M30: 4,767,086 km (0.095 R)
• M31: 5,129,412 km (0.118 R)
• M32: 5,206,006 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.1

Radius: 12.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.12 AU - 3.42 AU

Year: 3127 Days

Day: 6.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,387,653 km

• M1: 208,839 km (0.114 R)
• M2: 319,092 km (0.095 R)
• M3: 411,693 km (0.09 R)
• M4: 647,759 km (0.046 R)
• M5: 769,831 km (0.106 R)
• M6: 900,729 km (0.113 R)
• M7: 1,031,926 km (0.058 R)
• M8: 1,120,488 km (0.083 R)
• M9: 1,220,419 km (0.082 R)
• M10: 1,349,672 km (0.097 R)
• M11: 1,456,634 km (0.076 R)
• M12: 1,576,014 km (0.07 R)
• M13: 1,670,111 km (0.119 R)
• M14: 1,766,302 km (0.064 R)
• M15: 1,864,438 km (0.072 R)
• M16: 2,015,233 km (0.111 R)
• M17: 2,118,007 km (0.083 R)
• M18: 2,254,440 km (0.104 R)
• M19: 2,361,402 km (0.067 R)
• M20: 2,481,230 km (0.101 R)
• M21: 2,692,911 km (0.116 R)
• M22: 2,922,394 km (0.101 R)
• M23: 3,327,356 km (0.116 R)
• M24: 3,474,710 km (0.116 R)
• M25: 3,661,857 km (0.112 R)
• M26: 4,046,473 km (0.082 R)
• M27: 4,310,064 km (0.11 R)
• M28: 4,390,398 km (0.047 R)
• M29: 4,579,490 km (0.091 R)
• M30: 4,812,863 km (0.071 R)
• M31: 5,106,673 km (0.111 R)
• M32: 5,522,106 km (0.089 R)
• M33: 5,624,132 km (0.119 R)
• M34: 5,741,417 km (0.082 R)
• M35: 6,068,138 km (0.062 R)
• M36: 6,416,402 km (0.049 R)
• M37: 6,802,365 km (0.092 R)
• M38: 6,974,552 km (0.1 R)
• M39: 7,069,098 km (0.068 R)
• M40: 7,323,414 km (0.118 R)
• M41: 7,435,613 km (0.098 R)
• M42: 7,645,498 km (0.082 R)
• M43: 8,021,887 km (0.099 R)
• M44: 8,488,183 km (0.085 R)
• M45: 8,826,574 km (0.083 R)
• M46: 9,049,026 km (0.059 R)
• M47: 9,273,273 km (0.115 R)
• M48: 9,534,471 km (0.025 R)
• M49: 9,780,260 km (0.117 R)
• M50: 10,063,898 km (0.05 R)
• M51: 10,260,469 km (0.112 R)
• M52: 10,512,542 km (0.093 R)
• M53: 10,675,753 km (0.114 R)
• M54: 10,803,210 km (0.102 R)
• M55: 11,207,124 km (0.111 R)
• M56: 11,690,774 km (0.094 R)
• M57: 11,784,572 km (0.115 R)
• M58: 11,878,669 km (0.071 R)
• M59: 12,067,611 km (0.115 R)
• M60: 12,162,456 km (0.108 R)
• M61: 12,314,598 km (0.104 R)
• M62: 12,429,339 km (0.034 R)
• M63: 12,833,253 km (0.119 R)
• M64: 13,163,416 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.1

Radius: 11.6

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.57 AU - 3.87 AU

Year: 3919 Days

Day: 6.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 52.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 30,387,653 km

• M1: 145,858 km (0.097 R)
• M2: 376,837 km (0.095 R)
• M3: 456,872 km (0.028 R)
• M4: 606,919 km (0.069 R)
• M5: 705,803 km (0.116 R)
• M6: 820,096 km (0.119 R)
• M7: 1,028,635 km (0.116 R)
• M8: 1,191,697 km (0.113 R)
• M9: 1,276,519 km (0.078 R)
• M10: 1,374,655 km (0.068 R)
• M11: 1,567,337 km (0.118 R)
• M12: 1,793,230 km (0.097 R)
• M13: 1,891,665 km (0.118 R)
• M14: 2,397,904 km (0.094 R)
• M15: 3,166,239 km (0.07 R)
• M16: 3,392,730 km (0.096 R)
• M17: 4,367,659 km (0.106 R)
• M18: 4,518,604 km (0.114 R)
• M19: 5,034,268 km (0.034 R)
• M20: 5,550,679 km (0.081 R)
• M21: 5,623,234 km (0.065 R)
• M22: 6,083,996 km (0.096 R)
• M23: 6,983,079 km (0.091 R)
• M24: 7,140,306 km (0.11 R)
• M25: 7,239,191 km (0.047 R)
• M26: 7,882,761 km (0.093 R)
• M27: 9,031,373 km (0.103 R)
• M28: 9,921,630 km (0.09 R)
• M29: 10,500,574 km (0.074 R)
• M30: 10,680,989 km (0.106 R)
• M31: 10,885,040 km (0.09 R)
• M32: 11,435,860 km (0.084 R)
• M33: 11,574,986 km (0.081 R)
• M34: 11,808,059 km (0.104 R)
• M35: 12,302,630 km (0.11 R)
• M36: 13,117,788 km (0.106 R)
• M37: 13,950,450 km (0.107 R)
• M38: 14,598,807 km (0.087 R)
• M39: 15,231,457 km (0.045 R)
• M40: 15,821,321 km (0.057 R)
• M41: 15,950,574 km (0.075 R)
• M42: 16,917,874 km (0.073 R)
• M43: 17,129,555 km (0.039 R)
• M44: 17,823,539 km (0.031 R)
• M45: 18,011,883 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 13.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.61 AU - 5.89 AU

Year: 8159 Days

Day: 6.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,387,653 km

• M1: 198,816 km (0.051 R)
• M2: 318,494 km (0.037 R)
• M3: 665,262 km (0.119 R)
• M4: 834,607 km (0.111 R)
• M5: 1,200,523 km (0.105 R)
• M6: 1,432,400 km (0.068 R)
• M7: 1,533,528 km (0.07 R)
• M8: 1,764,956 km (0.097 R)
• M9: 1,940,584 km (0.069 R)
• M10: 2,076,418 km (0.096 R)
• M11: 2,215,395 km (0.077 R)
• M12: 2,478,687 km (0.058 R)
• M13: 3,009,760 km (0.087 R)
• M14: 3,194,812 km (0.099 R)
• M15: 3,329,301 km (0.083 R)
• M16: 3,829,406 km (0.115 R)
• M17: 4,624,070 km (0.054 R)
• M18: 5,565,938 km (0.11 R)
• M19: 5,663,327 km (0.094 R)
• M20: 5,892,959 km (0.062 R)
• M21: 6,192,753 km (0.094 R)
• M22: 6,327,691 km (0.052 R)
• M23: 6,463,526 km (0.055 R)
• M24: 6,946,876 km (0.101 R)
• M25: 7,838,928 km (0.106 R)
• M26: 8,058,389 km (0.095 R)
• M27: 8,242,992 km (0.096 R)
• M28: 8,354,293 km (0.097 R)
• M29: 8,541,141 km (0.091 R)
• M30: 8,918,726 km (0.087 R)
• M31: 9,109,762 km (0.032 R)
• M32: 10,323,599 km (0.079 R)
• M33: 11,504,974 km (0.084 R)
• M34: 12,006,276 km (0.036 R)
• M35: 12,857,787 km (0.095 R)
• M36: 12,987,190 km (0.089 R)
• M37: 13,247,340 km (0.091 R)
• M38: 13,640,783 km (0.113 R)
• M39: 13,816,859 km (0.058 R)
• M40: 14,439,186 km (0.057 R)
• M41: 14,528,945 km (0.081 R)
• M42: 15,252,849 km (0.087 R)
• M43: 15,573,438 km (0.083 R)
• M44: 15,988,721 km (0.117 R)
• M45: 16,971,878 km (0.114 R)
• M46: 17,926,612 km (0.095 R)
• M47: 18,071,273 km (0.077 R)
• M48: 18,167,913 km (0.034 R)
• M49: 18,605,188 km (0.103 R)
• M50: 18,800,712 km (0.085 R)
• M51: 19,638,909 km (0.097 R)
• M52: 21,198,916 km (0.118 R)
• M53: 22,485,757 km (0.117 R)
• M54: 23,744,922 km (0.105 R)
• M55: 24,650,588 km (0.036 R)
• M56: 25,026,826 km (0.079 R)
• M57: 25,134,686 km (0.034 R)
• M58: 25,513,318 km (0.033 R)
• M59: 26,440,975 km (0.058 R)
• M60: 26,550,780 km (0.074 R)
• M61: 27,102,347 km (0.105 R)
• M62: 27,769,105 km (0.109 R)
• M63: 28,779,638 km (0.093 R)
• M64: 29,005,830 km (0.089 R)
• M65: 29,687,847 km (0.102 R)
• M66: 30,375,249 km (0.096 R)
• M67: 31,532,538 km (0.105 R)
• M68: 32,233,853 km (0.084 R)
• M69: 32,351,288 km (0.109 R)
• M70: 32,763,280 km (0.093 R)
• M71: 33,770,971 km (0.117 R)
• M72: 34,009,580 km (0.042 R)
• M73: 34,188,948 km (0.096 R)
• M74: 35,695,398 km (0.117 R)
• M75: 35,877,758 km (0.098 R)
• M76: 36,182,190 km (0.103 R)
• M77: 36,304,112 km (0.057 R)
• M78: 37,039,086 km (0.109 R)
• M79: 37,964,648 km (0.049 R)
• M80: 38,337,147 km (0.118 R)
• M81: 39,587,037 km (0.047 R)
• M82: 41,168,436 km (0.118 R)
• M83: 41,870,649 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.8

Radius: 6

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.6 AU - 12.1 AU

Year: 20967 Days

Day: 19.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 30,387,653 km

• M1: 563,834 km (0.075 R)
• M2: 601,982 km (0.054 R)
• M3: 701,315 km (0.08 R)
• M4: 827,725 km (0.112 R)
• M5: 1,225,805 km (0.106 R)
• M6: 1,648,569 km (0.119 R)
• M7: 1,846,935 km (0.118 R)
• M8: 3,581,523 km (0.064 R)
• M9: 4,025,828 km (0.119 R)
• M10: 4,293,010 km (0.067 R)
• M11: 4,884,819 km (0.099 R)
• M12: 5,252,082 km (0.061 R)
• M13: 5,970,002 km (0.084 R)
• M14: 6,274,434 km (0.12 R)
• M15: 7,635,924 km (0.09 R)
• M16: 7,966,386 km (0.068 R)
• M17: 8,109,551 km (0.118 R)
• M18: 8,253,464 km (0.115 R)
• M19: 8,592,453 km (0.036 R)
• M20: 8,936,079 km (0.05 R)
• M21: 9,384,574 km (0.086 R)
• M22: 10,459,135 km (0.087 R)
• M23: 10,511,195 km (0.094 R)
• M24: 11,464,433 km (0.076 R)
• M25: 11,734,158 km (0.091 R)
• M26: 11,842,616 km (0.12 R)
• M27: 13,113,749 km (0.049 R)
• M28: 13,622,831 km (0.111 R)
• M29: 13,908,413 km (0.114 R)
• M30: 15,070,489 km (0.087 R)
• M31: 15,425,186 km (0.106 R)
• M32: 16,444,995 km (0.09 R)
• M33: 17,239,509 km (0.067 R)
• M34: 17,548,429 km (0.105 R)
• M35: 17,672,595 km (0.098 R)
• M36: 18,360,147 km (0.094 R)
• M37: 19,056,525 km (0.098 R)
• M38: 19,439,944 km (0.091 R)
• M39: 19,632,626 km (0.118 R)
• M40: 20,409,787 km (0.099 R)
• M41: 22,127,619 km (0.061 R)
• M42: 22,395,998 km (0.117 R)
• M43: 22,665,573 km (0.082 R)
• M44: 22,733,042 km (0.096 R)
• M45: 23,548,650 km (0.113 R)
• M46: 24,097,823 km (0.111 R)
• M47: 24,859,725 km (0.082 R)
• M48: 24,929,288 km (0.054 R)
• M49: 26,123,379 km (0.078 R)
• M50: 26,620,343 km (0.107 R)
• M51: 27,551,739 km (0.095 R)
• M52: 29,152,137 km (0.102 R)
• M53: 30,111,957 km (0.065 R)
• M54: 31,835,175 km (0.09 R)
• M55: 32,518,239 km (0.068 R)
• M56: 32,594,384 km (0.084 R)
• M57: 33,129,346 km (0.054 R)
• M58: 37,113,736 km (0.043 R)
• M59: 37,592,449 km (0.1 R)
• M60: 39,202,421 km (0.098 R)
• M61: 39,364,735 km (0.096 R)
• M62: 40,424,785 km (0.11 R)
• M63: 41,494,111 km (0.111 R)
• M64: 41,576,689 km (0.093 R)
• M65: 42,489,535 km (0.085 R)
• M66: 44,419,198 km (0.07 R)
• M67: 44,588,244 km (0.057 R)
• M68: 44,842,411 km (0.094 R)
• M69: 45,097,026 km (0.117 R)
• M70: 45,352,090 km (0.102 R)
• M71: 46,463,004 km (0.056 R)
• M72: 47,496,426 km (0.08 R)
• M73: 48,450,262 km (0.082 R)
• M74: 48,537,328 km (0.076 R)
• M75: 48,711,610 km (0.082 R)
• M76: 48,973,257 km (0.118 R)
• M77: 49,060,622 km (0.116 R)
• M78: 49,585,710 km (0.098 R)
• M79: 50,112,744 km (0.117 R)
• M80: 52,328,587 km (0.067 R)
• M81: 53,044,413 km (0.094 R)
• M82: 54,576,295 km (0.067 R)
• M83: 55,484,055 km (0.117 R)
• M84: 55,666,265 km (0.097 R)
• M85: 56,031,134 km (0.099 R)
• M86: 56,213,943 km (0.111 R)
• M87: 58,144,952 km (0.096 R)
• M88: 59,817,307 km (0.099 R)
• M89: 61,034,884 km (0.026 R)
• M90: 61,317,026 km (0.093 R)
• M91: 61,977,201 km (0.094 R)
• M92: 62,924,156 km (0.112 R)
• M93: 63,494,572 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.7

Radius: 7.1

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.84 AU - 9.86 AU

Year: 20967 Days

Day: 19.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,387,653 km

• M1: 187,147 km (0.102 R)
• M2: 278,252 km (0.079 R)
• M3: 479,162 km (0.093 R)
• M4: 625,618 km (0.086 R)
• M5: 723,156 km (0.098 R)
• M6: 773,870 km (0.114 R)
• M7: 947,553 km (0.1 R)
• M8: 1,178,682 km (0.116 R)
• M9: 1,591,273 km (0.057 R)
• M10: 1,726,808 km (0.065 R)
• M11: 1,848,581 km (0.066 R)
• M12: 1,919,341 km (0.114 R)
• M13: 2,064,002 km (0.108 R)
• M14: 2,697,399 km (0.056 R)
• M15: 4,035,851 km (0.083 R)
• M16: 4,268,476 km (0.074 R)
• M17: 4,433,931 km (0.102 R)
• M18: 4,698,271 km (0.095 R)
• M19: 5,067,029 km (0.097 R)
• M20: 5,394,050 km (0.087 R)
• M21: 5,521,657 km (0.117 R)
• M22: 5,728,102 km (0.025 R)
• M23: 6,042,258 km (0.089 R)
• M24: 6,633,020 km (0.092 R)
• M25: 7,102,009 km (0.12 R)
• M26: 7,984,637 km (0.092 R)
• M27: 8,218,009 km (0.112 R)
• M28: 8,781,245 km (0.071 R)
• M29: 8,841,234 km (0.118 R)
• M30: 9,602,987 km (0.034 R)
• M31: 10,353,968 km (0.081 R)
• M32: 12,178,463 km (0.104 R)
• M33: 12,379,822 km (0.067 R)
• M34: 13,196,028 km (0.084 R)
• M35: 13,541,300 km (0.056 R)
• M36: 13,959,426 km (0.106 R)
• M37: 14,808,544 km (0.076 R)
• M38: 15,167,279 km (0.1 R)
• M39: 15,565,210 km (0.086 R)
• M40: 15,893,278 km (0.047 R)
• M41: 16,260,541 km (0.116 R)
• M42: 17,078,392 km (0.089 R)
• M43: 17,228,588 km (0.108 R)
• M44: 17,947,705 km (0.082 R)
• M45: 18,291,780 km (0.104 R)
• M46: 18,406,971 km (0.112 R)
• M47: 19,258,781 km (0.079 R)
• M48: 19,415,111 km (0.094 R)
• M49: 20,640,617 km (0.088 R)
• M50: 21,565,879 km (0.047 R)
• M51: 21,728,044 km (0.112 R)
• M52: 22,176,538 km (0.085 R)
• M53: 22,504,606 km (0.111 R)
• M54: 23,206,968 km (0.058 R)
• M55: 23,832,736 km (0.108 R)
• M56: 24,421,703 km (0.11 R)
• M57: 25,100,877 km (0.102 R)
• M58: 27,438,045 km (0.098 R)
• M59: 27,526,008 km (0.092 R)
• M60: 27,834,329 km (0.087 R)
• M61: 28,498,993 km (0.079 R)
• M62: 30,206,054 km (0.076 R)
• M63: 30,296,860 km (0.103 R)
• M64: 30,342,188 km (0.029 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 15,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit