🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456

Radius: 13.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.55 AU - 0.69 AU

Year: 337 Days

Day: 14.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,052,562 km

• M1: 181,013 km (0.119 R)
• M2: 267,631 km (0.081 R)
• M3: 356,791 km (0.073 R)
• M4: 484,398 km (0.064 R)
• M5: 611,107 km (0.111 R)
• M6: 725,550 km (0.114 R)
• M7: 950,395 km (0.112 R)
• M8: 1,041,949 km (0.092 R)
• M9: 1,275,023 km (0.054 R)
• M10: 1,381,686 km (0.046 R)
• M11: 1,500,018 km (0.045 R)
• M12: 1,608,776 km (0.109 R)
• M13: 1,715,888 km (0.104 R)
• M14: 1,834,668 km (0.09 R)
• M15: 1,984,865 km (0.091 R)
• M16: 2,080,906 km (0.038 R)
• M17: 2,183,531 km (0.108 R)
• M18: 2,303,059 km (0.103 R)
• M19: 2,399,251 km (0.086 R)
• M20: 2,512,347 km (0.075 R)
• M21: 2,685,431 km (0.097 R)
• M22: 2,776,237 km (0.094 R)
• M23: 2,982,982 km (0.108 R)
• M24: 3,077,228 km (0.059 R)
• M25: 3,263,029 km (0.074 R)
• M26: 3,400,509 km (0.092 R)
• M27: 3,499,094 km (0.113 R)
• M28: 3,586,908 km (0.106 R)
• M29: 3,746,828 km (0.094 R)
• M30: 3,872,939 km (0.084 R)
• M31: 4,037,198 km (0.058 R)
• M32: 4,191,433 km (0.108 R)
• M33: 4,328,614 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.1

Radius: 12.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.64 AU - 0.98 AU

Year: 503 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 44,052,562 km

• M1: 154,834 km (0.11 R)
• M2: 247,136 km (0.093 R)
• M3: 406,757 km (0.095 R)
• M4: 531,222 km (0.084 R)
• M5: 636,988 km (0.116 R)
• M6: 715,227 km (0.099 R)
• M7: 825,481 km (0.1 R)
• M8: 1,064,688 km (0.102 R)
• M9: 1,287,439 km (0.038 R)
• M10: 1,384,379 km (0.073 R)
• M11: 1,507,797 km (0.1 R)
• M12: 2,099,606 km (0.101 R)
• M13: 2,187,869 km (0.119 R)
• M14: 2,277,478 km (0.118 R)
• M15: 2,460,436 km (0.049 R)
• M16: 2,662,992 km (0.103 R)
• M17: 2,751,554 km (0.057 R)
• M18: 2,848,643 km (0.086 R)
• M19: 2,969,667 km (0.07 R)
• M20: 3,115,675 km (0.07 R)
• M21: 3,201,394 km (0.056 R)
• M22: 3,415,170 km (0.065 R)
• M23: 3,552,201 km (0.086 R)
• M24: 3,682,950 km (0.096 R)
• M25: 3,840,177 km (0.083 R)
• M26: 3,974,367 km (0.048 R)
• M27: 4,118,729 km (0.057 R)
• M28: 4,282,239 km (0.11 R)
• M29: 4,377,832 km (0.088 R)
• M30: 4,571,262 km (0.088 R)
• M31: 4,695,877 km (0.111 R)
• M32: 4,939,422 km (0.119 R)
• M33: 5,085,729 km (0.109 R)
• M34: 5,214,832 km (0.105 R)
• M35: 5,561,600 km (0.048 R)
• M36: 5,647,170 km (0.117 R)
• M37: 5,781,060 km (0.065 R)
• M38: 5,886,975 km (0.08 R)
• M39: 5,964,467 km (0.071 R)
• M40: 6,071,579 km (0.057 R)
• M41: 6,238,381 km (0.105 R)
• M42: 6,376,908 km (0.086 R)
• M43: 6,486,414 km (0.115 R)
• M44: 6,566,449 km (0.104 R)
• M45: 6,666,979 km (0.106 R)
• M46: 6,788,303 km (0.109 R)
• M47: 6,900,202 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.5

Radius: 12.4

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.83 AU - 0.87 AU

Year: 541 Days

Day: 12.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 44,052,562 km

• M1: 155,731 km (0.079 R)
• M2: 263,442 km (0.12 R)
• M3: 344,524 km (0.11 R)
• M4: 439,369 km (0.086 R)
• M5: 647,460 km (0.054 R)
• M6: 726,148 km (0.113 R)
• M7: 844,630 km (0.083 R)
• M8: 960,718 km (0.083 R)
• M9: 1,062,743 km (0.1 R)
• M10: 1,184,217 km (0.09 R)
• M11: 1,316,012 km (0.064 R)
• M12: 1,425,219 km (0.045 R)
• M13: 1,641,537 km (0.104 R)
• M14: 2,024,358 km (0.071 R)
• M15: 2,255,786 km (0.084 R)
• M16: 2,578,170 km (0.06 R)
• M17: 2,674,960 km (0.086 R)
• M18: 2,851,036 km (0.118 R)
• M19: 3,111,486 km (0.084 R)
• M20: 3,200,048 km (0.118 R)
• M21: 3,349,496 km (0.037 R)
• M22: 3,432,822 km (0.073 R)
• M23: 3,562,823 km (0.119 R)
• M24: 3,710,177 km (0.081 R)
• M25: 3,923,204 km (0.1 R)
• M26: 4,059,338 km (0.09 R)
• M27: 4,172,733 km (0.043 R)
• M28: 4,344,771 km (0.082 R)
• M29: 4,594,599 km (0.118 R)
• M30: 4,755,268 km (0.078 R)
• M31: 4,900,826 km (0.085 R)
• M32: 5,488,447 km (0.077 R)
• M33: 5,578,056 km (0.086 R)
• M34: 5,722,567 km (0.099 R)
• M35: 5,822,499 km (0.064 R)
• M36: 5,923,178 km (0.101 R)
• M37: 6,042,856 km (0.093 R)
• M38: 6,163,432 km (0.063 R)
• M39: 6,378,704 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.8

Radius: 8.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.77 AU - 0.97 AU

Year: 560 Days

Day: 5.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 44,052,562 km

• M1: 108,907 km (0.075 R)
• M2: 202,256 km (0.046 R)
• M3: 300,393 km (0.05 R)
• M4: 363,822 km (0.047 R)
• M5: 438,771 km (0.089 R)
• M6: 516,711 km (0.067 R)
• M7: 603,179 km (0.076 R)
• M8: 671,545 km (0.059 R)
• M9: 767,287 km (0.087 R)
• M10: 831,465 km (0.118 R)
• M11: 946,356 km (0.112 R)
• M12: 1,031,328 km (0.108 R)
• M13: 1,155,494 km (0.057 R)
• M14: 1,213,239 km (0.088 R)
• M15: 1,301,950 km (0.109 R)
• M16: 1,432,400 km (0.052 R)
• M17: 1,567,337 km (0.087 R)
• M18: 1,636,302 km (0.117 R)
• M19: 1,734,887 km (0.109 R)
• M20: 1,815,969 km (0.068 R)
• M21: 1,903,483 km (0.045 R)
• M22: 1,987,258 km (0.067 R)
• M23: 2,062,356 km (0.072 R)
• M24: 2,189,664 km (0.063 R)
• M25: 2,251,598 km (0.095 R)
• M26: 2,314,279 km (0.069 R)
• M27: 2,425,281 km (0.087 R)
• M28: 2,554,384 km (0.038 R)
• M29: 2,669,275 km (0.05 R)
• M30: 2,730,161 km (0.095 R)
• M31: 2,785,961 km (0.094 R)
• M32: 2,915,662 km (0.115 R)
• M33: 3,087,850 km (0.116 R)
• M34: 3,151,878 km (0.117 R)
• M35: 3,222,189 km (0.07 R)
• M36: 3,346,504 km (0.093 R)
• M37: 3,436,263 km (0.078 R)
• M38: 3,508,818 km (0.09 R)
• M39: 3,575,539 km (0.078 R)
• M40: 3,661,258 km (0.071 R)
• M41: 3,853,641 km (0.091 R)
• M42: 3,922,606 km (0.103 R)
• M43: 4,371,549 km (0.117 R)
• M44: 4,443,655 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.1

Radius: 8.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.87 AU - 0.99 AU

Year: 619 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 44,052,562 km

• M1: 101,876 km (0.111 R)
• M2: 179,966 km (0.063 R)
• M3: 233,672 km (0.075 R)
• M4: 300,692 km (0.086 R)
• M5: 363,074 km (0.068 R)
• M6: 445,054 km (0.099 R)
• M7: 537,206 km (0.104 R)
• M8: 619,934 km (0.112 R)
• M9: 683,213 km (0.096 R)
• M10: 777,460 km (0.05 R)
• M11: 895,044 km (0.084 R)
• M12: 948,301 km (0.089 R)
• M13: 1,054,515 km (0.096 R)
• M14: 1,198,129 km (0.11 R)
• M15: 1,313,469 km (0.048 R)
• M16: 1,509,293 km (0.105 R)
• M17: 1,638,994 km (0.057 R)
• M18: 1,695,841 km (0.118 R)
• M19: 1,777,372 km (0.104 R)
• M20: 1,869,973 km (0.107 R)
• M21: 1,984,565 km (0.103 R)
• M22: 2,101,252 km (0.092 R)
• M23: 2,173,507 km (0.094 R)
• M24: 2,368,583 km (0.094 R)
• M25: 2,427,674 km (0.112 R)
• M26: 2,607,940 km (0.095 R)
• M27: 2,702,486 km (0.082 R)
• M28: 2,872,279 km (0.084 R)
• M29: 2,970,116 km (0.085 R)
• M30: 3,121,808 km (0.11 R)
• M31: 3,252,108 km (0.095 R)
• M32: 3,390,486 km (0.115 R)
• M33: 3,445,089 km (0.091 R)
• M34: 3,512,259 km (0.052 R)
• M35: 3,610,844 km (0.038 R)
• M36: 3,861,121 km (0.082 R)
• M37: 3,982,146 km (0.074 R)
• M38: 4,097,785 km (0.053 R)
• M39: 4,201,606 km (0.056 R)
• M40: 4,378,879 km (0.101 R)
• M41: 4,451,733 km (0.116 R)
• M42: 4,518,304 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.3

Radius: 11.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.35 AU - 1.39 AU

Year: 1107 Days

Day: 9.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 44,052,562 km

• M1: 146,456 km (0.07 R)
• M2: 230,830 km (0.073 R)
• M3: 322,832 km (0.048 R)
• M4: 486,642 km (0.104 R)
• M5: 583,282 km (0.081 R)
• M6: 687,701 km (0.11 R)
• M7: 848,370 km (0.028 R)
• M8: 995,574 km (0.053 R)
• M9: 1,186,910 km (0.103 R)
• M10: 1,301,950 km (0.071 R)
• M11: 1,435,990 km (0.11 R)
• M12: 1,702,125 km (0.108 R)
• M13: 1,791,734 km (0.11 R)
• M14: 1,874,761 km (0.075 R)
• M15: 2,001,620 km (0.104 R)
• M16: 2,148,973 km (0.091 R)
• M17: 2,299,918 km (0.074 R)
• M18: 2,417,950 km (0.111 R)
• M19: 2,537,928 km (0.062 R)
• M20: 2,660,000 km (0.093 R)
• M21: 2,755,294 km (0.085 R)
• M22: 2,842,060 km (0.114 R)
• M23: 2,988,666 km (0.085 R)
• M24: 3,137,815 km (0.098 R)
• M25: 3,228,621 km (0.077 R)
• M26: 3,402,454 km (0.093 R)
• M27: 3,537,541 km (0.03 R)
• M28: 3,695,516 km (0.101 R)
• M29: 3,834,493 km (0.112 R)
• M30: 4,051,709 km (0.082 R)
• M31: 4,139,672 km (0.059 R)
• M32: 4,340,133 km (0.069 R)
• M33: 4,464,300 km (0.031 R)
• M34: 4,681,366 km (0.064 R)
• M35: 4,843,680 km (0.1 R)
• M36: 4,937,179 km (0.095 R)
• M37: 5,114,302 km (0.109 R)
• M38: 5,317,606 km (0.116 R)
• M39: 5,462,716 km (0.073 R)
• M40: 5,818,908 km (0.111 R)
• M41: 5,968,506 km (0.068 R)
• M42: 6,106,735 km (0.105 R)
• M43: 6,182,581 km (0.114 R)
• M44: 6,271,592 km (0.036 R)
• M45: 6,515,137 km (0.111 R)
• M46: 7,091,089 km (0.104 R)
• M47: 7,224,380 km (0.073 R)
• M48: 7,304,714 km (0.088 R)
• M49: 7,425,739 km (0.096 R)
• M50: 7,875,281 km (0.047 R)
• M51: 8,027,272 km (0.073 R)
• M52: 8,390,047 km (0.119 R)
• M53: 9,102,881 km (0.031 R)
• M54: 9,422,721 km (0.093 R)
• M55: 9,702,020 km (0.075 R)
• M56: 9,775,922 km (0.058 R)
• M57: 9,864,932 km (0.038 R)
• M58: 9,998,822 km (0.044 R)
• M59: 10,133,461 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.4

Radius: 12.8

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.39 AU - 2.65 AU

Year: 2761 Days

Day: 14.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 44,052,562 km

• M1: 227,987 km (0.094 R)
• M2: 316,848 km (0.114 R)
• M3: 413,339 km (0.083 R)
• M4: 508,633 km (0.07 R)
• M5: 613,501 km (0.055 R)
• M6: 763,697 km (0.112 R)
• M7: 1,051,075 km (0.103 R)
• M8: 1,169,407 km (0.094 R)
• M9: 1,281,156 km (0.108 R)
• M10: 1,479,822 km (0.114 R)
• M11: 1,626,578 km (0.113 R)
• M12: 1,817,016 km (0.093 R)
• M13: 2,069,088 km (0.102 R)
• M14: 2,418,250 km (0.043 R)
• M15: 2,505,016 km (0.101 R)
• M16: 2,592,830 km (0.118 R)
• M17: 2,726,421 km (0.057 R)
• M18: 2,985,375 km (0.036 R)
• M19: 3,911,685 km (0.045 R)
• M20: 4,100,178 km (0.118 R)
• M21: 4,256,807 km (0.069 R)
• M22: 4,630,054 km (0.113 R)
• M23: 4,775,014 km (0.115 R)
• M24: 4,884,819 km (0.052 R)
• M25: 4,976,822 km (0.038 R)
• M26: 5,162,922 km (0.086 R)
• M27: 5,446,260 km (0.096 R)
• M28: 5,541,853 km (0.118 R)
• M29: 5,695,939 km (0.042 R)
• M30: 5,949,507 km (0.11 R)
• M31: 6,087,736 km (0.103 R)
• M32: 6,447,668 km (0.104 R)
• M33: 6,609,982 km (0.097 R)
• M34: 6,753,147 km (0.106 R)
• M35: 6,918,004 km (0.041 R)
• M36: 7,084,207 km (0.103 R)
• M37: 7,293,794 km (0.033 R)
• M38: 7,462,989 km (0.052 R)
• M39: 7,740,792 km (0.091 R)
• M40: 8,152,785 km (0.088 R)
• M41: 8,306,422 km (0.066 R)
• M42: 8,438,965 km (0.064 R)
• M43: 8,818,196 km (0.068 R)
• M44: 9,271,478 km (0.103 R)
• M45: 9,385,920 km (0.077 R)
• M46: 10,509,250 km (0.038 R)
• M47: 10,893,268 km (0.038 R)
• M48: 11,014,143 km (0.069 R)
• M49: 11,184,236 km (0.106 R)
• M50: 11,281,774 km (0.07 R)
• M51: 11,379,611 km (0.096 R)
• M52: 11,699,601 km (0.042 R)
• M53: 13,111,805 km (0.094 R)
• M54: 13,343,831 km (0.114 R)
• M55: 13,551,174 km (0.11 R)
• M56: 13,655,144 km (0.095 R)
• M57: 14,924,931 km (0.091 R)
• M58: 16,204,591 km (0.092 R)
• M59: 16,398,171 km (0.104 R)
• M60: 16,648,149 km (0.114 R)
• M61: 17,123,870 km (0.073 R)
• M62: 17,434,136 km (0.059 R)
• M63: 17,746,347 km (0.049 R)
• M64: 18,203,518 km (0.069 R)
• M65: 19,334,478 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.1

Radius: 10

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.78 AU - 5.06 AU

Year: 7533 Days

Day: 12.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,052,562 km

• M1: 277,654 km (0.086 R)
• M2: 341,233 km (0.118 R)
• M3: 529,726 km (0.067 R)
• M4: 706,551 km (0.118 R)
• M5: 869,164 km (0.102 R)
• M6: 1,193,791 km (0.058 R)
• M7: 1,472,043 km (0.08 R)
• M8: 1,597,705 km (0.106 R)
• M9: 1,705,117 km (0.094 R)
• M10: 2,524,763 km (0.111 R)
• M11: 2,883,200 km (0.065 R)
• M12: 3,122,257 km (0.07 R)
• M13: 3,535,147 km (0.096 R)
• M14: 3,965,391 km (0.101 R)
• M15: 4,171,836 km (0.087 R)
• M16: 4,321,583 km (0.119 R)
• M17: 5,033,220 km (0.098 R)
• M18: 5,128,664 km (0.11 R)
• M19: 5,321,495 km (0.115 R)
• M20: 5,516,870 km (0.109 R)
• M21: 5,914,501 km (0.055 R)
• M22: 5,981,820 km (0.059 R)
• M23: 6,083,098 km (0.077 R)
• M24: 6,878,510 km (0.03 R)
• M25: 6,984,575 km (0.044 R)
• M26: 7,378,616 km (0.12 R)
• M27: 8,113,590 km (0.091 R)
• M28: 8,910,199 km (0.1 R)
• M29: 9,181,270 km (0.111 R)
• M30: 10,659,147 km (0.082 R)
• M31: 12,038,589 km (0.068 R)
• M32: 12,510,720 km (0.115 R)
• M33: 12,727,488 km (0.118 R)
• M34: 13,120,631 km (0.081 R)
• M35: 13,918,885 km (0.072 R)
• M36: 14,188,460 km (0.1 R)
• M37: 14,641,592 km (0.063 R)
• M38: 14,915,805 km (0.034 R)
• M39: 16,170,632 km (0.084 R)
• M40: 17,266,137 km (0.041 R)
• M41: 17,410,799 km (0.094 R)
• M42: 17,798,556 km (0.118 R)
• M43: 18,533,231 km (0.072 R)
• M44: 18,929,067 km (0.115 R)
• M45: 19,981,488 km (0.043 R)
• M46: 20,234,907 km (0.063 R)
• M47: 22,300,106 km (0.086 R)
• M48: 22,457,632 km (0.083 R)
• M49: 22,879,648 km (0.093 R)
• M50: 23,410,870 km (0.102 R)
• M51: 24,053,842 km (0.118 R)
• M52: 26,017,014 km (0.086 R)
• M53: 26,349,122 km (0.111 R)
• M54: 26,571,424 km (0.084 R)
• M55: 26,682,725 km (0.064 R)
• M56: 27,017,824 km (0.06 R)
• M57: 27,579,265 km (0.082 R)
• M58: 28,599,523 km (0.082 R)
• M59: 29,863,325 km (0.039 R)
• M60: 32,088,743 km (0.103 R)
• M61: 32,922,003 km (0.109 R)
• M62: 33,642,018 km (0.101 R)
• M63: 34,306,532 km (0.066 R)
• M64: 34,488,443 km (0.105 R)
• M65: 35,158,492 km (0.079 R)
• M66: 35,464,419 km (0.116 R)
• M67: 36,821,272 km (0.051 R)
• M68: 37,194,219 km (0.045 R)
• M69: 37,443,599 km (0.111 R)
• M70: 37,755,959 km (0.086 R)
• M71: 38,006,536 km (0.05 R)
• M72: 38,698,576 km (0.036 R)
• M73: 39,967,465 km (0.089 R)
• M74: 40,031,193 km (0.112 R)
• M75: 40,414,762 km (0.03 R)
• M76: 40,478,790 km (0.051 R)
• M77: 41,056,687 km (0.099 R)
• M78: 41,249,818 km (0.11 R)
• M79: 41,637,276 km (0.098 R)
• M80: 41,701,902 km (0.101 R)
• M81: 42,025,782 km (0.119 R)
• M82: 42,220,558 km (0.074 R)
• M83: 43,067,881 km (0.092 R)
• M84: 43,198,779 km (0.102 R)
• M85: 43,329,677 km (0.043 R)
• M86: 43,657,745 km (0.079 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: 348 - 12,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit