🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 9.6

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.82 AU - 0.86 AU

Year: 541 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 78,818,659 km

• M1: 133,890 km (0.036 R)
• M2: 197,170 km (0.097 R)
• M3: 263,741 km (0.115 R)
• M4: 373,995 km (0.104 R)
• M5: 440,267 km (0.119 R)
• M6: 548,725 km (0.089 R)
• M7: 622,178 km (0.046 R)
• M8: 685,607 km (0.077 R)
• M9: 819,647 km (0.12 R)
• M10: 941,868 km (0.03 R)
• M11: 1,086,978 km (0.097 R)
• M12: 1,170,903 km (0.118 R)
• M13: 1,233,883 km (0.075 R)
• M14: 1,345,633 km (0.119 R)
• M15: 1,448,407 km (0.074 R)
• M16: 1,617,452 km (0.062 R)
• M17: 1,707,809 km (0.093 R)
• M18: 1,846,337 km (0.087 R)
• M19: 1,954,646 km (0.079 R)
• M20: 2,099,905 km (0.105 R)
• M21: 2,256,085 km (0.079 R)
• M22: 2,372,024 km (0.079 R)
• M23: 2,610,034 km (0.064 R)
• M24: 2,670,771 km (0.084 R)
• M25: 2,824,857 km (0.078 R)
• M26: 3,077,378 km (0.069 R)
• M27: 3,198,253 km (0.076 R)
• M28: 3,296,239 km (0.117 R)
• M29: 3,495,055 km (0.083 R)
• M30: 3,638,370 km (0.067 R)
• M31: 3,809,360 km (0.075 R)
• M32: 3,948,187 km (0.081 R)
• M33: 4,177,371 km (0.114 R)
• M34: 4,329,662 km (0.063 R)
• M35: 4,621,078 km (0.071 R)
• M36: 4,778,605 km (0.069 R)
• M37: 4,862,828 km (0.052 R)
• M38: 4,928,502 km (0.099 R)
• M39: 5,089,469 km (0.093 R)
• M40: 5,271,530 km (0.116 R)
• M41: 5,377,894 km (0.111 R)
• M42: 5,504,454 km (0.029 R)
• M43: 5,711,198 km (0.117 R)
• M44: 5,840,450 km (0.082 R)
• M45: 5,970,601 km (0.114 R)
• M46: 6,356,862 km (0.057 R)
• M47: 6,459,786 km (0.107 R)
• M48: 6,532,191 km (0.047 R)
• M49: 6,625,690 km (0.117 R)
• M50: 6,751,053 km (0.089 R)
• M51: 6,909,028 km (0.119 R)
• M52: 7,014,943 km (0.115 R)
• M53: 7,142,700 km (0.086 R)
• M54: 7,206,877 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.9

Radius: 11.8

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.42 AU - 1.46 AU

Year: 1215 Days

Day: 11.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 78,818,659 km

• M1: 148,551 km (0.077 R)
• M2: 234,869 km (0.04 R)
• M3: 369,208 km (0.112 R)
• M4: 560,842 km (0.045 R)
• M5: 714,928 km (0.054 R)
• M6: 807,230 km (0.061 R)
• M7: 910,752 km (0.082 R)
• M8: 1,019,210 km (0.113 R)
• M9: 1,096,403 km (0.068 R)
• M10: 1,249,890 km (0.119 R)
• M11: 1,450,202 km (0.099 R)
• M12: 1,554,471 km (0.106 R)
• M13: 1,753,736 km (0.071 R)
• M14: 1,926,521 km (0.11 R)
• M15: 2,041,861 km (0.089 R)
• M16: 2,132,218 km (0.098 R)
• M17: 2,270,447 km (0.094 R)
• M18: 2,478,538 km (0.096 R)
• M19: 2,653,717 km (0.082 R)
• M20: 2,732,854 km (0.11 R)
• M21: 2,812,739 km (0.107 R)
• M22: 3,006,020 km (0.088 R)
• M23: 3,384,053 km (0.115 R)
• M24: 3,557,138 km (0.074 R)
• M25: 3,688,784 km (0.069 R)
• M26: 3,799,936 km (0.093 R)
• M27: 3,878,325 km (0.075 R)
• M28: 4,025,380 km (0.114 R)
• M29: 4,313,505 km (0.063 R)
• M30: 4,442,309 km (0.09 R)
• M31: 4,560,641 km (0.104 R)
• M32: 4,740,158 km (0.094 R)
• M33: 4,824,831 km (0.095 R)
• M34: 4,970,988 km (0.057 R)
• M35: 5,305,339 km (0.11 R)
• M36: 5,380,587 km (0.112 R)
• M37: 5,544,995 km (0.102 R)
• M38: 5,711,048 km (0.071 R)
• M39: 5,943,823 km (0.105 R)
• M40: 6,312,133 km (0.116 R)
• M41: 6,405,332 km (0.057 R)
• M42: 6,620,304 km (0.111 R)
• M43: 6,851,134 km (0.1 R)
• M44: 6,974,552 km (0.052 R)
• M45: 7,167,832 km (0.115 R)
• M46: 7,321,021 km (0.114 R)
• M47: 7,447,281 km (0.119 R)
• M48: 7,574,140 km (0.093 R)
• M49: 7,815,741 km (0.071 R)
• M50: 7,901,610 km (0.048 R)
• M51: 8,059,884 km (0.06 R)
• M52: 8,161,312 km (0.085 R)
• M53: 8,277,549 km (0.11 R)
• M54: 8,482,349 km (0.104 R)
• M55: 8,941,914 km (0.11 R)
• M56: 9,212,536 km (0.085 R)
• M57: 9,424,965 km (0.093 R)
• M58: 9,715,783 km (0.118 R)
• M59: 10,025,152 km (0.113 R)
• M60: 10,526,753 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.7

Radius: 13

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.38 AU - 3.2 AU

Year: 3276 Days

Day: 12 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,818,659 km

• M1: 256,261 km (0.104 R)
• M2: 437,125 km (0.116 R)
• M3: 588,817 km (0.053 R)
• M4: 711,338 km (0.102 R)
• M5: 833,260 km (0.103 R)
• M6: 929,900 km (0.115 R)
• M7: 1,088,624 km (0.079 R)
• M8: 1,369,868 km (0.085 R)
• M9: 1,539,512 km (0.083 R)
• M10: 2,120,999 km (0.055 R)
• M11: 2,242,173 km (0.105 R)
• M12: 2,397,007 km (0.115 R)
• M13: 2,668,527 km (0.1 R)
• M14: 2,950,220 km (0.056 R)
• M15: 3,120,612 km (0.079 R)
• M16: 3,329,450 km (0.117 R)
• M17: 3,471,269 km (0.117 R)
• M18: 3,597,081 km (0.113 R)
• M19: 3,871,892 km (0.105 R)
• M20: 4,229,880 km (0.113 R)
• M21: 4,500,502 km (0.082 R)
• M22: 4,618,385 km (0.052 R)
• M23: 5,367,572 km (0.103 R)
• M24: 6,067,690 km (0.119 R)
• M25: 6,154,606 km (0.06 R)
• M26: 6,395,608 km (0.112 R)
• M27: 6,506,161 km (0.085 R)
• M28: 6,595,172 km (0.108 R)
• M29: 6,751,801 km (0.116 R)
• M30: 6,841,859 km (0.037 R)
• M31: 7,000,432 km (0.046 R)
• M32: 7,344,358 km (0.086 R)
• M33: 7,717,455 km (0.069 R)
• M34: 7,811,702 km (0.115 R)
• M35: 8,120,771 km (0.102 R)
• M36: 8,361,175 km (0.05 R)
• M37: 8,458,114 km (0.1 R)
• M38: 8,923,214 km (0.099 R)
• M39: 9,046,931 km (0.115 R)
• M40: 9,196,380 km (0.068 R)
• M41: 9,371,559 km (0.081 R)
• M42: 9,852,965 km (0.063 R)
• M43: 10,006,602 km (0.094 R)
• M44: 10,264,508 km (0.118 R)
• M45: 10,813,383 km (0.119 R)
• M46: 11,560,175 km (0.105 R)
• M47: 11,641,108 km (0.104 R)
• M48: 11,830,798 km (0.083 R)
• M49: 12,295,898 km (0.118 R)
• M50: 12,406,301 km (0.119 R)
• M51: 12,489,178 km (0.113 R)
• M52: 12,711,331 km (0.052 R)
• M53: 13,018,904 km (0.093 R)
• M54: 13,215,925 km (0.109 R)
• M55: 14,244,709 km (0.057 R)
• M56: 14,505,907 km (0.1 R)
• M57: 14,593,422 km (0.084 R)
• M58: 14,915,506 km (0.074 R)
• M59: 15,180,743 km (0.101 R)
• M60: 16,016,247 km (0.101 R)
• M61: 16,136,823 km (0.093 R)
• M62: 16,348,504 km (0.099 R)
• M63: 17,918,683 km (0.104 R)
• M64: 18,075,312 km (0.104 R)
• M65: 18,200,825 km (0.045 R)
• M66: 18,737,732 km (0.079 R)
• M67: 18,896,605 km (0.113 R)
• M68: 19,056,076 km (0.117 R)
• M69: 19,376,066 km (0.04 R)
• M70: 20,379,568 km (0.096 R)
• M71: 20,510,317 km (0.068 R)
• M72: 20,970,031 km (0.046 R)
• M73: 21,566,029 km (0.102 R)
• M74: 22,067,032 km (0.087 R)
• M75: 22,403,179 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.3

Radius: 13.7

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.96 AU - 3.78 AU

Year: 4349 Days

Day: 6.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 78,818,659 km

• M1: 170,990 km (0.099 R)
• M2: 319,840 km (0.101 R)
• M3: 474,375 km (0.041 R)
• M4: 670,498 km (0.087 R)
• M5: 789,578 km (0.1 R)
• M6: 896,690 km (0.08 R)
• M7: 1,051,673 km (0.099 R)
• M8: 1,261,708 km (0.114 R)
• M9: 1,425,817 km (0.066 R)
• M10: 1,547,740 km (0.116 R)
• M11: 2,084,946 km (0.114 R)
• M12: 2,224,670 km (0.111 R)
• M13: 2,353,175 km (0.077 R)
• M14: 2,484,222 km (0.095 R)
• M15: 2,647,882 km (0.107 R)
• M16: 2,799,874 km (0.093 R)
• M17: 2,908,033 km (0.096 R)
• M18: 3,096,826 km (0.081 R)
• M19: 3,387,644 km (0.118 R)
• M20: 3,653,928 km (0.03 R)
• M21: 3,892,537 km (0.114 R)
• M22: 4,493,471 km (0.111 R)
• M23: 4,657,580 km (0.118 R)
• M24: 4,805,084 km (0.09 R)
• M25: 5,333,762 km (0.062 R)
• M26: 5,449,402 km (0.083 R)
• M27: 5,566,088 km (0.096 R)
• M28: 5,801,705 km (0.11 R)
• M29: 5,900,888 km (0.087 R)
• M30: 6,121,246 km (0.107 R)
• M31: 6,323,801 km (0.036 R)
• M32: 7,694,716 km (0.102 R)
• M33: 8,045,972 km (0.074 R)
• M34: 8,380,174 km (0.107 R)
• M35: 9,270,281 km (0.084 R)
• M36: 9,691,249 km (0.04 R)
• M37: 9,904,277 km (0.108 R)
• M38: 10,023,207 km (0.109 R)
• M39: 10,310,584 km (0.043 R)
• M40: 10,431,160 km (0.096 R)
• M41: 10,771,346 km (0.111 R)
• M42: 11,115,122 km (0.105 R)
• M43: 11,462,488 km (0.109 R)
• M44: 12,219,154 km (0.085 R)
• M45: 12,500,548 km (0.106 R)
• M46: 12,655,082 km (0.104 R)
• M47: 12,861,976 km (0.045 R)
• M48: 13,122,127 km (0.116 R)
• M49: 13,700,921 km (0.089 R)
• M50: 14,234,237 km (0.101 R)
• M51: 14,584,596 km (0.118 R)
• M52: 14,856,116 km (0.115 R)
• M53: 15,293,839 km (0.118 R)
• M54: 15,763,726 km (0.05 R)
• M55: 16,042,277 km (0.071 R)
• M56: 16,463,395 km (0.105 R)
• M57: 16,689,288 km (0.098 R)
• M58: 16,859,530 km (0.065 R)
• M59: 17,087,368 km (0.069 R)
• M60: 17,574,907 km (0.1 R)
• M61: 17,863,931 km (0.1 R)
• M62: 18,038,062 km (0.1 R)
• M63: 19,094,672 km (0.088 R)
• M64: 19,511,003 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.5

Radius: 7.6

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.02 AU - 7.92 AU

Year: 14351 Days

Day: 19.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,818,659 km

• M1: 99,034 km (0.08 R)
• M2: 217,366 km (0.107 R)
• M3: 456,423 km (0.086 R)
• M4: 879,635 km (0.102 R)
• M5: 1,377,198 km (0.099 R)
• M6: 1,607,280 km (0.062 R)
• M7: 1,654,852 km (0.111 R)
• M8: 1,874,611 km (0.118 R)
• M9: 2,129,825 km (0.118 R)
• M10: 2,182,334 km (0.101 R)
• M11: 2,478,388 km (0.068 R)
• M12: 2,844,753 km (0.073 R)
• M13: 3,258,391 km (0.034 R)
• M14: 3,472,316 km (0.083 R)
• M15: 3,690,879 km (0.049 R)
• M16: 3,817,738 km (0.098 R)
• M17: 4,306,624 km (0.116 R)
• M18: 4,575,301 km (0.08 R)
• M19: 5,023,796 km (0.075 R)
• M20: 5,486,352 km (0.117 R)
• M21: 5,814,570 km (0.12 R)
• M22: 7,348,995 km (0.068 R)
• M23: 7,468,823 km (0.112 R)
• M24: 7,873,336 km (0.081 R)
• M25: 8,202,002 km (0.069 R)
• M26: 8,284,880 km (0.087 R)
• M27: 8,872,650 km (0.115 R)
• M28: 9,128,761 km (0.112 R)
• M29: 9,867,476 km (0.065 R)
• M30: 10,044,151 km (0.026 R)
• M31: 10,535,280 km (0.092 R)
• M32: 10,715,845 km (0.117 R)
• M33: 10,806,352 km (0.037 R)
• M34: 10,942,935 km (0.112 R)
• M35: 11,171,520 km (0.064 R)
• M36: 11,773,652 km (0.113 R)
• M37: 12,149,292 km (0.078 R)
• M38: 12,291,260 km (0.107 R)
• M39: 12,386,105 km (0.047 R)
• M40: 14,285,250 km (0.102 R)
• M41: 14,335,066 km (0.068 R)
• M42: 15,141,100 km (0.083 R)
• M43: 15,293,839 km (0.107 R)
• M44: 15,600,814 km (0.094 R)
• M45: 15,652,276 km (0.077 R)
• M46: 16,065,315 km (0.096 R)
• M47: 16,117,076 km (0.096 R)
• M48: 16,377,376 km (0.112 R)
• M49: 16,691,532 km (0.117 R)
• M50: 17,219,463 km (0.063 R)
• M51: 17,699,373 km (0.056 R)
• M52: 18,454,543 km (0.079 R)
• M53: 21,693,636 km (0.092 R)
• M54: 23,731,309 km (0.091 R)
• M55: 25,163,559 km (0.111 R)
• M56: 25,284,284 km (0.074 R)
• M57: 25,405,010 km (0.114 R)
• M58: 25,465,597 km (0.046 R)
• M59: 25,890,305 km (0.097 R)
• M60: 26,072,964 km (0.114 R)
• M61: 26,378,443 km (0.105 R)
• M62: 26,931,357 km (0.083 R)
• M63: 27,363,994 km (0.087 R)
• M64: 27,550,243 km (0.065 R)
• M65: 29,307,719 km (0.087 R)
• M66: 29,561,736 km (0.086 R)
• M67: 30,778,266 km (0.026 R)
• M68: 30,907,369 km (0.088 R)
• M69: 32,864,109 km (0.078 R)
• M70: 33,260,244 km (0.094 R)
• M71: 33,790,868 km (0.084 R)
• M72: 33,923,860 km (0.115 R)
• M73: 33,990,581 km (0.117 R)
• M74: 34,458,074 km (0.052 R)
• M75: 34,592,114 km (0.086 R)
• M76: 34,927,662 km (0.099 R)
• M77: 37,514,060 km (0.114 R)
• M78: 37,927,997 km (0.1 R)
• M79: 39,388,820 km (0.093 R)
• M80: 40,302,414 km (0.038 R)
• M81: 40,726,375 km (0.093 R)
• M82: 41,507,575 km (0.077 R)
• M83: 41,578,783 km (0.095 R)
• M84: 43,228,998 km (0.116 R)
• M85: 43,301,104 km (0.12 R)
• M86: 44,608,140 km (0.094 R)
• M87: 44,754,297 km (0.063 R)
• M88: 45,120,064 km (0.085 R)
• M89: 47,484,309 km (0.037 R)
• M90: 47,932,055 km (0.076 R)
• M91: 48,381,298 km (0.06 R)
• M92: 49,359,219 km (0.1 R)
• M93: 49,434,766 km (0.109 R)
• M94: 50,040,189 km (0.113 R)
• M95: 50,419,718 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.4

Radius: 5.5

Gravity: 25.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.66 AU - 9.98 AU

Year: 20000 Days

Day: 18.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,818,659 km

• M1: 124,765 km (0.06 R)
• M2: 185,053 km (0.044 R)
• M3: 227,838 km (0.073 R)
• M4: 519,254 km (0.077 R)
• M5: 795,262 km (0.077 R)
• M6: 845,378 km (0.053 R)
• M7: 1,111,961 km (0.073 R)
• M8: 3,139,461 km (0.117 R)
• M9: 3,424,146 km (0.113 R)
• M10: 3,465,584 km (0.055 R)
• M11: 3,590,498 km (0.076 R)
• M12: 3,717,058 km (0.046 R)
• M13: 3,931,282 km (0.059 R)
• M14: 4,018,049 km (0.072 R)
• M15: 4,149,396 km (0.073 R)
• M16: 4,193,528 km (0.088 R)
• M17: 5,346,478 km (0.081 R)
• M18: 6,797,428 km (0.113 R)
• M19: 7,217,948 km (0.088 R)
• M20: 8,083,970 km (0.098 R)
• M21: 8,139,171 km (0.12 R)
• M22: 8,698,219 km (0.111 R)
• M23: 8,925,458 km (0.114 R)
• M24: 9,735,530 km (0.114 R)
• M25: 11,116,767 km (0.053 R)
• M26: 11,924,147 km (0.079 R)
• M27: 12,814,703 km (0.051 R)
• M28: 14,323,697 km (0.11 R)
• M29: 16,655,030 km (0.119 R)
• M30: 17,648,659 km (0.106 R)
• M31: 17,720,317 km (0.097 R)
• M32: 18,152,654 km (0.107 R)
• M33: 19,027,503 km (0.12 R)
• M34: 19,101,105 km (0.036 R)
• M35: 19,322,211 km (0.111 R)
• M36: 19,544,214 km (0.112 R)
• M37: 19,692,765 km (0.057 R)
• M38: 20,591,399 km (0.117 R)
• M39: 20,742,493 km (0.081 R)
• M40: 22,196,135 km (0.057 R)
• M41: 23,603,402 km (0.116 R)
• M42: 24,397,468 km (0.084 R)
• M43: 24,477,353 km (0.1 R)
• M44: 25,119,726 km (0.046 R)
• M45: 25,362,075 km (0.061 R)
• M46: 26,093,609 km (0.116 R)
• M47: 26,749,595 km (0.044 R)
• M48: 27,079,758 km (0.11 R)
• M49: 28,329,498 km (0.111 R)
• M50: 30,539,957 km (0.097 R)
• M51: 31,404,782 km (0.085 R)
• M52: 33,335,492 km (0.07 R)
• M53: 35,938,644 km (0.105 R)
• M54: 36,668,233 km (0.108 R)
• M55: 36,759,787 km (0.109 R)
• M56: 37,034,748 km (0.102 R)
• M57: 37,310,607 km (0.049 R)
• M58: 38,049,321 km (0.069 R)
• M59: 38,420,324 km (0.075 R)
• M60: 38,979,371 km (0.058 R)
• M61: 39,916,901 km (0.064 R)
• M62: 40,956,905 km (0.099 R)
• M63: 41,242,039 km (0.098 R)
• M64: 42,966,752 km (0.114 R)
• M65: 44,714,953 km (0.087 R)
• M66: 44,812,790 km (0.081 R)
• M67: 45,893,336 km (0.118 R)
• M68: 48,782,818 km (0.11 R)
• M69: 48,883,498 km (0.104 R)
• M70: 50,503,792 km (0.081 R)
• M71: 51,218,122 km (0.069 R)
• M72: 52,141,590 km (0.119 R)
• M73: 52,967,071 km (0.066 R)
• M74: 53,485,278 km (0.073 R)
• M75: 53,589,099 km (0.116 R)
• M76: 56,628,928 km (0.063 R)
• M77: 58,972,079 km (0.048 R)
• M78: 59,401,575 km (0.069 R)
• M79: 60,047,688 km (0.096 R)
• M80: 60,155,548 km (0.115 R)
• M81: 64,745,659 km (0.11 R)
• M82: 65,188,619 km (0.114 R)
• M83: 66,412,030 km (0.082 R)
• M84: 66,635,230 km (0.042 R)
• M85: 67,643,071 km (0.079 R)
• M86: 69,673,563 km (0.103 R)
• M87: 72,297,061 km (0.224 R)
• M88: 72,411,952 km (0.049 R)
• M89: 72,526,843 km (0.111 R)
• M90: 73,102,047 km (0.105 R)
• M91: 74,604,608 km (0.086 R)
• M92: 74,836,784 km (0.069 R)
• M93: 77,053,375 km (0.116 R)
• M94: 78,818,630 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 10,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit