🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.76 AU - 1.06 AU

Year: 315 Days

Day: 16.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.45 AU - 1.95 AU

Year: 806 Days

Day: 18.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.73 AU - 2.45 AU

Year: 1098 Days

Day: 23.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,023,219 km

• M1: 1,571,077 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.1

Radius: 12.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.93 AU - 7.09 AU

Year: 6745 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 164.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 89,023,219 km

• M1: 160,070 km (0.07 R)
• M2: 346,618 km (0.051 R)
• M3: 429,795 km (0.069 R)
• M4: 522,695 km (0.118 R)
• M5: 645,664 km (0.11 R)
• M6: 962,363 km (0.105 R)
• M7: 1,187,358 km (0.117 R)
• M8: 1,371,513 km (0.076 R)
• M9: 1,565,392 km (0.12 R)
• M10: 1,673,701 km (0.04 R)
• M11: 1,881,941 km (0.062 R)
• M12: 2,253,991 km (0.105 R)
• M13: 2,668,078 km (0.065 R)
• M14: 3,067,355 km (0.071 R)
• M15: 3,184,939 km (0.086 R)
• M16: 3,774,803 km (0.092 R)
• M17: 4,007,577 km (0.082 R)
• M18: 4,158,222 km (0.093 R)
• M19: 4,354,794 km (0.084 R)
• M20: 4,916,684 km (0.067 R)
• M21: 5,124,625 km (0.119 R)
• M22: 5,288,584 km (0.06 R)
• M23: 5,406,617 km (0.1 R)
• M24: 5,525,547 km (0.116 R)
• M25: 5,645,524 km (0.068 R)
• M26: 5,766,250 km (0.1 R)
• M27: 5,936,791 km (0.086 R)
• M28: 6,108,979 km (0.117 R)
• M29: 6,282,811 km (0.057 R)
• M30: 6,814,482 km (0.093 R)
• M31: 7,572,345 km (0.107 R)
• M32: 7,679,008 km (0.097 R)
• M33: 8,494,915 km (0.068 R)
• M34: 8,605,917 km (0.11 R)
• M35: 9,367,071 km (0.108 R)
• M36: 10,061,803 km (0.085 R)
• M37: 10,356,212 km (0.097 R)
• M38: 10,713,302 km (0.089 R)
• M39: 10,803,210 km (0.063 R)
• M40: 11,135,018 km (0.062 R)
• M41: 11,562,270 km (0.059 R)
• M42: 11,777,840 km (0.039 R)
• M43: 12,150,638 km (0.112 R)
• M44: 12,432,780 km (0.11 R)
• M45: 12,812,459 km (0.112 R)
• M46: 13,260,056 km (0.084 R)
• M47: 13,485,799 km (0.069 R)
• M48: 13,810,576 km (0.088 R)
• M49: 14,072,373 km (0.06 R)
• M50: 14,170,808 km (0.086 R)
• M51: 14,667,174 km (0.086 R)
• M52: 15,710,768 km (0.118 R)
• M53: 15,949,826 km (0.084 R)
• M54: 16,535,202 km (0.101 R)
• M55: 16,952,730 km (0.079 R)
• M56: 17,162,765 km (0.097 R)
• M57: 17,727,198 km (0.119 R)
• M58: 17,869,316 km (0.101 R)
• M59: 17,975,979 km (0.083 R)
• M60: 18,983,072 km (0.057 R)
• M61: 19,274,190 km (0.078 R)
• M62: 19,934,515 km (0.116 R)
• M63: 21,541,944 km (0.098 R)
• M64: 22,534,077 km (0.12 R)
• M65: 23,229,557 km (0.08 R)
• M66: 23,501,975 km (0.054 R)
• M67: 24,325,661 km (0.073 R)
• M68: 25,398,427 km (0.12 R)
• M69: 25,960,766 km (0.11 R)
• M70: 26,486,602 km (0.119 R)
• M71: 26,730,447 km (0.118 R)
• M72: 27,097,710 km (0.035 R)
• M73: 27,302,509 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.9

Radius: 14.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.94 AU - 12.58 AU

Year: 14657 Days

Day: 15 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 89,023,219 km

• M1: 226,790 km (0.099 R)
• M2: 366,814 km (0.096 R)
• M3: 1,128,716 km (0.077 R)
• M4: 1,239,718 km (0.099 R)
• M5: 1,473,539 km (0.1 R)
• M6: 1,690,606 km (0.109 R)
• M7: 1,803,103 km (0.105 R)
• M8: 1,951,803 km (0.113 R)
• M9: 2,423,037 km (0.109 R)
• M10: 2,719,240 km (0.077 R)
• M11: 2,833,384 km (0.038 R)
• M12: 3,286,216 km (0.091 R)
• M13: 3,511,062 km (0.111 R)
• M14: 3,804,723 km (0.095 R)
• M15: 4,687,799 km (0.106 R)
• M16: 5,247,594 km (0.055 R)
• M17: 5,511,335 km (0.047 R)
• M18: 5,902,833 km (0.102 R)
• M19: 6,076,965 km (0.116 R)
• M20: 6,252,892 km (0.109 R)
• M21: 6,868,936 km (0.109 R)
• M22: 6,973,505 km (0.105 R)
• M23: 7,131,480 km (0.06 R)
• M24: 7,263,874 km (0.098 R)
• M25: 7,966,236 km (0.048 R)
• M26: 8,214,419 km (0.065 R)
• M27: 8,521,244 km (0.083 R)
• M28: 9,464,459 km (0.065 R)
• M29: 9,815,715 km (0.119 R)
• M30: 10,022,609 km (0.114 R)
• M31: 10,141,389 km (0.073 R)
• M32: 11,325,157 km (0.114 R)
• M33: 11,449,024 km (0.105 R)
• M34: 11,666,839 km (0.062 R)
• M35: 11,854,734 km (0.055 R)
• M36: 12,456,267 km (0.113 R)
• M37: 12,841,481 km (0.096 R)
• M38: 12,970,734 km (0.053 R)
• M39: 13,557,606 km (0.106 R)
• M40: 14,521,615 km (0.118 R)
• M41: 14,690,062 km (0.071 R)
• M42: 15,096,968 km (0.069 R)
• M43: 15,610,987 km (0.097 R)
• M44: 15,956,707 km (0.096 R)
• M45: 16,165,546 km (0.074 R)
• M46: 16,340,127 km (0.075 R)
• M47: 17,009,427 km (0.06 R)
• M48: 17,615,897 km (0.08 R)
• M49: 17,975,979 km (0.053 R)
• M50: 19,107,687 km (0.117 R)
• M51: 19,514,893 km (0.056 R)
• M52: 20,639,869 km (0.091 R)
• M53: 20,829,409 km (0.104 R)
• M54: 21,248,433 km (0.118 R)
• M55: 21,785,788 km (0.103 R)
• M56: 22,405,423 km (0.087 R)
• M57: 22,756,529 km (0.106 R)
• M58: 23,345,795 km (0.081 R)
• M59: 23,939,998 km (0.119 R)
• M60: 25,062,580 km (0.12 R)
• M61: 25,345,918 km (0.078 R)
• M62: 25,915,886 km (0.034 R)
• M63: 26,284,495 km (0.089 R)
• M64: 26,654,750 km (0.093 R)
• M65: 27,109,827 km (0.113 R)
• M66: 27,359,057 km (0.043 R)
• M67: 27,609,035 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.7

Radius: 5.8

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.08 AU - 15.3 AU

Year: 17410 Days

Day: 18.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 78.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,023,219 km

• M1: 109,805 km (0.098 R)
• M2: 254,017 km (0.034 R)
• M3: 296,503 km (0.107 R)
• M4: 548,575 km (0.098 R)
• M5: 686,056 km (0.095 R)
• M6: 834,756 km (0.101 R)
• M7: 901,626 km (0.108 R)
• M8: 1,089,072 km (0.095 R)
• M9: 3,017,239 km (0.026 R)
• M10: 3,156,365 km (0.094 R)
• M11: 4,226,738 km (0.094 R)
• M12: 4,304,380 km (0.109 R)
• M13: 5,106,823 km (0.116 R)
• M14: 5,440,575 km (0.095 R)
• M15: 5,781,359 km (0.112 R)
• M16: 6,349,831 km (0.03 R)
• M17: 6,981,882 km (0.076 R)
• M18: 7,166,037 km (0.089 R)
• M19: 7,445,486 km (0.032 R)
• M20: 7,539,433 km (0.104 R)
• M21: 7,680,953 km (0.102 R)
• M22: 8,598,287 km (0.105 R)
• M23: 8,647,505 km (0.074 R)
• M24: 8,746,389 km (0.04 R)
• M25: 9,044,837 km (0.11 R)
• M26: 9,397,289 km (0.098 R)
• M27: 9,805,692 km (0.12 R)
• M28: 9,857,153 km (0.106 R)
• M29: 9,908,765 km (0.076 R)
• M30: 10,429,066 km (0.042 R)
• M31: 10,905,086 km (0.095 R)
• M32: 11,280,128 km (0.1 R)
• M33: 11,823,169 km (0.085 R)
• M34: 12,042,928 km (0.095 R)
• M35: 12,486,186 km (0.102 R)
• M36: 13,047,926 km (0.119 R)
• M37: 13,790,381 km (0.113 R)
• M38: 13,847,976 km (0.077 R)
• M39: 14,546,448 km (0.081 R)
• M40: 14,840,857 km (0.096 R)
• M41: 15,137,210 km (0.106 R)
• M42: 15,315,980 km (0.112 R)
• M43: 17,514,919 km (0.073 R)
• M44: 18,016,820 km (0.047 R)
• M45: 19,227,814 km (0.108 R)
• M46: 19,292,291 km (0.097 R)
• M47: 20,202,295 km (0.102 R)
• M48: 22,673,801 km (0.115 R)
• M49: 23,015,034 km (0.077 R)
• M50: 24,118,318 km (0.114 R)
• M51: 27,385,087 km (0.106 R)
• M52: 27,530,197 km (0.034 R)
• M53: 27,967,172 km (0.091 R)
• M54: 28,040,176 km (0.096 R)
• M55: 28,479,844 km (0.079 R)
• M56: 28,848,005 km (0.093 R)
• M57: 29,663,463 km (0.115 R)
• M58: 30,186,307 km (0.104 R)
• M59: 30,787,541 km (0.114 R)
• M60: 31,165,425 km (0.103 R)
• M61: 31,316,968 km (0.077 R)
• M62: 32,231,460 km (0.066 R)
• M63: 33,852,652 km (0.118 R)
• M64: 34,398,983 km (0.072 R)
• M65: 35,026,845 km (0.113 R)
• M66: 36,214,503 km (0.1 R)
• M67: 36,373,825 km (0.073 R)
• M68: 36,613,181 km (0.073 R)
• M69: 38,303,936 km (0.116 R)
• M70: 38,628,863 km (0.116 R)
• M71: 38,791,625 km (0.092 R)
• M72: 40,184,681 km (0.053 R)
• M73: 41,844,320 km (0.083 R)
• M74: 42,011,570 km (0.075 R)
• M75: 42,766,590 km (0.089 R)
• M76: 43,610,921 km (0.03 R)
• M77: 43,695,743 km (0.106 R)
• M78: 46,695,629 km (0.11 R)
• M79: 46,869,162 km (0.107 R)
• M80: 48,966,973 km (0.087 R)
• M81: 49,054,937 km (0.083 R)
• M82: 49,850,050 km (0.055 R)
• M83: 50,916,682 km (0.111 R)
• M84: 51,363,382 km (0.032 R)
• M85: 55,166,160 km (0.089 R)
• M86: 55,257,863 km (0.114 R)
• M87: 55,624,976 km (0.056 R)
• M88: 56,177,142 km (0.09 R)
• M89: 56,731,103 km (0.107 R)
• M90: 56,916,155 km (0.105 R)
• M91: 58,590,754 km (0.075 R)
• M92: 59,434,037 km (0.091 R)
• M93: 59,998,470 km (0.105 R)
• M94: 60,186,963 km (0.099 R)
• M95: 63,710,442 km (0.068 R)
• M96: 64,191,698 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270

Radius: 7.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.03 AU - 21.09 AU

Year: 27894 Days

Day: 21.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 101.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,023,219 km

• M1: 98,286 km (0.12 R)
• M2: 823,387 km (0.113 R)
• M3: 2,225,717 km (0.093 R)
• M4: 2,357,662 km (0.086 R)
• M5: 2,560,517 km (0.06 R)
• M6: 2,804,362 km (0.094 R)
• M7: 2,911,175 km (0.105 R)
• M8: 3,276,941 km (0.106 R)
• M9: 3,657,369 km (0.098 R)
• M10: 3,735,160 km (0.117 R)
• M11: 3,852,893 km (0.112 R)
• M12: 3,932,030 km (0.071 R)
• M13: 4,092,100 km (0.029 R)
• M14: 4,966,949 km (0.069 R)
• M15: 5,096,500 km (0.061 R)
• M16: 5,447,606 km (0.113 R)
• M17: 5,851,970 km (0.067 R)
• M18: 5,943,224 km (0.089 R)
• M19: 6,594,723 km (0.119 R)
• M20: 6,832,883 km (0.108 R)
• M21: 6,977,095 km (0.115 R)
• M22: 7,170,974 km (0.078 R)
• M23: 8,218,159 km (0.108 R)
• M24: 8,837,793 km (0.087 R)
• M25: 8,942,512 km (0.084 R)
• M26: 9,047,679 km (0.082 R)
• M27: 9,259,211 km (0.089 R)
• M28: 9,795,220 km (0.105 R)
• M29: 10,396,454 km (0.048 R)
• M30: 11,292,246 km (0.109 R)
• M31: 12,859,134 km (0.091 R)
• M32: 12,918,375 km (0.074 R)
• M33: 14,063,097 km (0.116 R)
• M34: 14,124,283 km (0.102 R)
• M35: 16,576,940 km (0.12 R)
• M36: 16,706,193 km (0.094 R)
• M37: 17,357,691 km (0.087 R)
• M38: 17,554,712 km (0.108 R)
• M39: 17,752,630 km (0.075 R)
• M40: 17,818,752 km (0.082 R)
• M41: 18,484,163 km (0.108 R)
• M42: 18,887,479 km (0.086 R)
• M43: 19,839,520 km (0.103 R)
• M44: 22,002,855 km (0.045 R)
• M45: 22,073,914 km (0.086 R)
• M46: 23,582,908 km (0.119 R)
• M47: 23,947,178 km (0.062 R)
• M48: 24,533,752 km (0.104 R)
• M49: 27,384,040 km (0.108 R)
• M50: 27,766,711 km (0.107 R)
• M51: 29,706,996 km (0.078 R)
• M52: 30,574,514 km (0.083 R)
• M53: 30,812,673 km (0.045 R)
• M54: 31,690,663 km (0.088 R)
• M55: 32,496,098 km (0.102 R)
• M56: 32,820,127 km (0.118 R)
• M57: 32,901,359 km (0.087 R)
• M58: 33,634,837 km (0.044 R)
• M59: 37,044,472 km (0.037 R)
• M60: 37,722,449 km (0.097 R)
• M61: 37,977,813 km (0.045 R)
• M62: 39,090,821 km (0.115 R)
• M63: 39,694,598 km (0.065 R)
• M64: 40,040,917 km (0.101 R)
• M65: 40,736,697 km (0.103 R)
• M66: 41,086,008 km (0.107 R)
• M67: 41,261,187 km (0.083 R)
• M68: 41,963,848 km (0.111 R)
• M69: 43,114,256 km (0.089 R)
• M70: 43,737,929 km (0.074 R)
• M71: 45,536,395 km (0.117 R)
• M72: 46,718,368 km (0.099 R)
• M73: 47,450,649 km (0.069 R)
• M74: 47,542,503 km (0.109 R)
• M75: 47,910,364 km (0.074 R)
• M76: 48,002,366 km (0.078 R)
• M77: 50,886,763 km (0.084 R)
• M78: 51,923,775 km (0.083 R)
• M79: 53,158,107 km (0.071 R)
• M80: 54,498,355 km (0.095 R)
• M81: 60,068,332 km (0.049 R)
• M82: 60,465,963 km (0.058 R)
• M83: 61,564,012 km (0.032 R)
• M84: 63,071,809 km (0.093 R)
• M85: 63,678,428 km (0.102 R)
• M86: 66,842,872 km (0.1 R)
• M87: 68,288,735 km (0.062 R)
• M88: 69,536,232 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.2

Radius: 8

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 16.33 AU - 21.29 AU

Year: 29649 Days

Day: 20.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,023,219 km

• M1: 216,319 km (0.106 R)
• M2: 296,653 km (0.1 R)
• M3: 516,113 km (0.089 R)
• M4: 584,778 km (0.075 R)
• M5: 976,874 km (0.115 R)
• M6: 1,277,865 km (0.118 R)
• M7: 1,373,907 km (0.055 R)
• M8: 1,817,465 km (0.097 R)
• M9: 2,111,574 km (0.094 R)
• M10: 2,580,862 km (0.111 R)
• M11: 2,662,244 km (0.074 R)
• M12: 2,785,961 km (0.077 R)
• M13: 3,612,639 km (0.097 R)
• M14: 4,124,114 km (0.068 R)
• M15: 4,364,069 km (0.092 R)
• M16: 5,421,277 km (0.062 R)
• M17: 5,473,487 km (0.093 R)
• M18: 6,442,731 km (0.083 R)
• M19: 6,498,083 km (0.031 R)
• M20: 6,947,026 km (0.091 R)
• M21: 9,716,830 km (0.084 R)
• M22: 10,100,699 km (0.104 R)
• M23: 13,914,846 km (0.105 R)
• M24: 15,077,969 km (0.057 R)
• M25: 15,522,125 km (0.08 R)
• M26: 17,573,561 km (0.091 R)
• M27: 18,354,761 km (0.114 R)
• M28: 19,627,989 km (0.101 R)
• M29: 20,519,891 km (0.056 R)
• M30: 21,924,166 km (0.068 R)
• M31: 23,018,774 km (0.117 R)
• M32: 23,444,530 km (0.081 R)
• M33: 24,044,866 km (0.045 R)
• M34: 25,787,980 km (0.12 R)
• M35: 26,585,636 km (0.119 R)
• M36: 27,121,944 km (0.04 R)
• M37: 27,752,200 km (0.091 R)
• M38: 29,856,444 km (0.046 R)
• M39: 32,296,385 km (0.099 R)
• M40: 32,486,674 km (0.115 R)
• M41: 32,581,967 km (0.104 R)
• M42: 32,772,854 km (0.092 R)
• M43: 33,347,759 km (0.112 R)
• M44: 34,216,324 km (0.039 R)
• M45: 36,074,330 km (0.1 R)
• M46: 37,464,244 km (0.041 R)
• M47: 38,366,917 km (0.089 R)
• M48: 38,871,660 km (0.05 R)
• M49: 40,193,956 km (0.064 R)
• M50: 41,221,095 km (0.087 R)
• M51: 41,427,540 km (0.078 R)
• M52: 42,256,761 km (0.1 R)
• M53: 42,673,541 km (0.104 R)
• M54: 43,196,385 km (0.114 R)
• M55: 44,248,357 km (0.087 R)
• M56: 44,883,550 km (0.098 R)
• M57: 44,989,764 km (0.058 R)
• M58: 45,521,734 km (0.065 R)
• M59: 45,842,024 km (0.026 R)
• M60: 46,270,173 km (0.114 R)
• M61: 47,454,539 km (0.112 R)
• M62: 48,539,722 km (0.073 R)
• M63: 49,413,822 km (0.057 R)
• M64: 49,852,892 km (0.095 R)
• M65: 50,403,412 km (0.06 R)
• M66: 52,849,786 km (0.111 R)
• M67: 53,411,077 km (0.102 R)
• M68: 53,523,575 km (0.112 R)
• M69: 54,313,452 km (0.047 R)
• M70: 54,539,793 km (0.107 R)
• M71: 58,783,735 km (0.049 R)
• M72: 59,016,210 km (0.071 R)
• M73: 60,534,330 km (0.066 R)
• M74: 62,301,828 km (0.099 R)
• M75: 62,420,310 km (0.111 R)
• M76: 62,776,054 km (0.108 R)
• M77: 64,445,267 km (0.096 R)
• M78: 65,887,689 km (0.099 R)
• M79: 66,370,741 km (0.113 R)
• M80: 67,949,148 km (0.083 R)
• M81: 68,681,729 km (0.109 R)
• M82: 70,031,700 km (0.104 R)
• M83: 72,259,511 km (0.107 R)
• M84: 73,507,158 km (0.101 R)
• M85: 77,038,415 km (0.089 R)
• M86: 77,674,805 km (0.109 R)
• M87: 77,802,412 km (0.08 R)
• M88: 77,929,869 km (0.105 R)
• M89: 79,337,585 km (0.1 R)
• M90: 82,178,150 km (0.06 R)
• M91: 82,438,001 km (0.116 R)
• M92: 82,568,002 km (0.054 R)
• M93: 86,368,835 km (0.071 R)
• M94: 88,490,282 km (0.066 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 20,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit