🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.76 AU - 0.88 AU

Year: 260 Days

Day: 43.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.84 AU - 2.44 AU

Year: 1095 Days

Day: 25.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.56 AU - 2.66 AU

Year: 1475 Days

Day: 20.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,960,934 km

• M1: 1,620,594 km (0.105 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.2

Radius: 13

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.17 AU - 6.73 AU

Year: 5731 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 78,960,934 km

• M1: 174,132 km (0.107 R)
• M2: 266,434 km (0.095 R)
• M3: 406,158 km (0.098 R)
• M4: 563,236 km (0.069 R)
• M5: 734,675 km (0.083 R)
• M6: 989,291 km (0.048 R)
• M7: 1,099,544 km (0.03 R)
• M8: 1,237,773 km (0.115 R)
• M9: 1,558,361 km (0.069 R)
• M10: 2,366,489 km (0.118 R)
• M11: 2,719,540 km (0.067 R)
• M12: 2,830,392 km (0.091 R)
• M13: 3,007,815 km (0.097 R)
• M14: 3,771,662 km (0.108 R)
• M15: 4,726,694 km (0.113 R)
• M16: 5,856,009 km (0.034 R)
• M17: 6,250,498 km (0.051 R)
• M18: 6,334,722 km (0.094 R)
• M19: 6,504,216 km (0.103 R)
• M20: 6,632,272 km (0.064 R)
• M21: 7,065,507 km (0.037 R)
• M22: 7,307,706 km (0.102 R)
• M23: 7,418,708 km (0.117 R)
• M24: 7,620,067 km (0.119 R)
• M25: 8,257,802 km (0.109 R)
• M26: 8,419,967 km (0.025 R)
• M27: 8,536,354 km (0.119 R)
• M28: 9,031,523 km (0.058 R)
• M29: 9,828,431 km (0.054 R)
• M30: 10,597,663 km (0.105 R)
• M31: 10,799,321 km (0.096 R)
• M32: 11,722,489 km (0.102 R)
• M33: 13,946,112 km (0.078 R)
• M34: 14,111,866 km (0.117 R)
• M35: 14,250,544 km (0.071 R)
• M36: 14,894,114 km (0.053 R)
• M37: 15,404,242 km (0.113 R)
• M38: 15,661,551 km (0.108 R)
• M39: 15,978,100 km (0.039 R)
• M40: 16,617,182 km (0.044 R)
• M41: 17,028,426 km (0.089 R)
• M42: 17,502,352 km (0.051 R)
• M43: 17,770,881 km (0.102 R)
• M44: 18,706,316 km (0.067 R)
• M45: 18,889,274 km (0.083 R)
• M46: 19,103,349 km (0.074 R)
• M47: 19,595,825 km (0.049 R)
• M48: 19,719,692 km (0.079 R)
• M49: 20,030,257 km (0.09 R)
• M50: 21,193,530 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.1

Radius: 14.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.06 AU - 8.64 AU

Year: 6971 Days

Day: 9.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 78,960,934 km

• M1: 208,839 km (0.089 R)
• M2: 335,698 km (0.111 R)
• M3: 663,167 km (0.052 R)
• M4: 788,680 km (0.103 R)
• M5: 1,305,241 km (0.043 R)
• M6: 1,530,386 km (0.111 R)
• M7: 2,088,685 km (0.071 R)
• M8: 2,211,356 km (0.08 R)
• M9: 2,372,921 km (0.088 R)
• M10: 2,632,175 km (0.109 R)
• M11: 2,765,317 km (0.083 R)
• M12: 3,158,609 km (0.077 R)
• M13: 3,507,172 km (0.053 R)
• M14: 3,803,675 km (0.065 R)
• M15: 4,174,977 km (0.073 R)
• M16: 4,353,896 km (0.05 R)
• M17: 4,858,939 km (0.12 R)
• M18: 5,047,283 km (0.087 R)
• M19: 5,455,834 km (0.092 R)
• M20: 5,950,255 km (0.034 R)
• M21: 6,279,371 km (0.068 R)
• M22: 6,692,710 km (0.107 R)
• M23: 6,850,086 km (0.107 R)
• M24: 7,519,088 km (0.115 R)
• M25: 9,237,968 km (0.105 R)
• M26: 9,384,125 km (0.116 R)
• M27: 9,767,843 km (0.104 R)
• M28: 10,398,548 km (0.1 R)
• M29: 10,520,171 km (0.064 R)
• M30: 10,642,243 km (0.068 R)
• M31: 11,353,730 km (0.073 R)
• M32: 11,510,359 km (0.105 R)
• M33: 11,604,756 km (0.092 R)
• M34: 12,240,547 km (0.114 R)
• M35: 12,465,841 km (0.062 R)
• M36: 12,627,556 km (0.115 R)
• M37: 12,789,870 km (0.101 R)
• M38: 12,920,319 km (0.092 R)
• M39: 13,546,087 km (0.085 R)
• M40: 14,215,388 km (0.106 R)
• M41: 14,316,666 km (0.113 R)
• M42: 14,758,578 km (0.093 R)
• M43: 14,964,125 km (0.094 R)
• M44: 15,136,013 km (0.062 R)
• M45: 15,274,092 km (0.053 R)
• M46: 15,656,016 km (0.088 R)
• M47: 15,900,608 km (0.062 R)
• M48: 16,464,442 km (0.119 R)
• M49: 17,322,685 km (0.1 R)
• M50: 18,268,892 km (0.119 R)
• M51: 18,563,450 km (0.105 R)
• M52: 18,711,253 km (0.11 R)
• M53: 19,269,253 km (0.098 R)
• M54: 19,456,400 km (0.096 R)
• M55: 19,794,940 km (0.081 R)
• M56: 20,745,485 km (0.044 R)
• M57: 21,014,312 km (0.102 R)
• M58: 21,284,187 km (0.088 R)
• M59: 21,788,631 km (0.068 R)
• M60: 23,285,806 km (0.113 R)
• M61: 23,605,347 km (0.067 R)
• M62: 24,167,835 km (0.098 R)
• M63: 24,612,889 km (0.034 R)
• M64: 24,856,733 km (0.112 R)
• M65: 26,171,250 km (0.071 R)
• M66: 27,129,873 km (0.064 R)
• M67: 27,466,169 km (0.109 R)
• M68: 27,845,998 km (0.113 R)
• M69: 28,227,622 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489

Radius: 3.2

Gravity: 47.75 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.65 AU - 15.23 AU

Year: 19197 Days

Day: 17.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,960,934 km

• M1: 50,714 km (0.059 R)
• M2: 105,915 km (0.108 R)
• M3: 126,709 km (0.086 R)
• M4: 226,790 km (0.112 R)
• M5: 757,115 km (0.073 R)
• M6: 869,612 km (0.104 R)
• M7: 1,264,551 km (0.091 R)
• M8: 1,592,619 km (0.116 R)
• M9: 1,621,043 km (0.109 R)
• M10: 1,766,152 km (0.068 R)
• M11: 3,920,063 km (0.105 R)
• M12: 4,075,196 km (0.09 R)
• M13: 4,114,390 km (0.064 R)
• M14: 4,311,859 km (0.036 R)
• M15: 4,431,837 km (0.099 R)
• M16: 4,512,321 km (0.072 R)
• M17: 5,259,263 km (0.049 R)
• M18: 5,473,487 km (0.09 R)
• M19: 6,043,604 km (0.095 R)
• M20: 6,910,225 km (0.108 R)
• M21: 7,144,794 km (0.12 R)
• M22: 7,912,381 km (0.079 R)
• M23: 8,505,237 km (0.101 R)
• M24: 8,908,254 km (0.119 R)
• M25: 8,959,117 km (0.098 R)
• M26: 9,112,156 km (0.097 R)
• M27: 9,369,165 km (0.113 R)
• M28: 9,732,987 km (0.117 R)
• M29: 10,367,282 km (0.115 R)
• M30: 10,635,511 km (0.031 R)
• M31: 10,905,984 km (0.102 R)
• M32: 11,343,558 km (0.086 R)
• M33: 11,509,163 km (0.085 R)
• M34: 11,564,514 km (0.045 R)
• M35: 11,786,816 km (0.052 R)
• M36: 13,382,278 km (0.11 R)
• M37: 13,674,143 km (0.1 R)
• M38: 13,968,252 km (0.095 R)
• M39: 14,443,076 km (0.036 R)
• M40: 14,682,433 km (0.118 R)
• M41: 15,044,011 km (0.052 R)
• M42: 16,581,578 km (0.1 R)
• M43: 16,769,473 km (0.062 R)
• M44: 16,957,966 km (0.098 R)
• M45: 18,297,465 km (0.106 R)
• M46: 18,816,570 km (0.112 R)
• M47: 22,031,428 km (0.082 R)
• M48: 22,722,271 km (0.102 R)
• M49: 23,490,306 km (0.046 R)
• M50: 24,551,404 km (0.098 R)
• M51: 24,836,986 km (0.096 R)
• M52: 25,483,548 km (0.105 R)
• M53: 25,917,532 km (0.08 R)
• M54: 26,208,350 km (0.115 R)
• M55: 26,427,212 km (0.071 R)
• M56: 26,573,369 km (0.061 R)
• M57: 28,199,049 km (0.081 R)
• M58: 29,552,910 km (0.112 R)
• M59: 32,479,942 km (0.088 R)
• M60: 32,636,571 km (0.093 R)
• M61: 33,739,705 km (0.045 R)
• M62: 34,136,589 km (0.093 R)
• M63: 35,015,326 km (0.096 R)
• M64: 36,550,500 km (0.067 R)
• M65: 36,958,004 km (0.09 R)
• M66: 37,531,263 km (0.093 R)
• M67: 37,942,508 km (0.071 R)
• M68: 38,437,976 km (0.109 R)
• M69: 38,852,512 km (0.081 R)
• M70: 39,518,821 km (0.116 R)
• M71: 41,965,643 km (0.071 R)
• M72: 42,050,765 km (0.056 R)
• M73: 43,250,240 km (0.116 R)
• M74: 43,854,167 km (0.072 R)
• M75: 45,507,523 km (0.119 R)
• M76: 46,738,713 km (0.078 R)
• M77: 47,624,781 km (0.062 R)
• M78: 49,233,706 km (0.101 R)
• M79: 49,864,261 km (0.067 R)
• M80: 50,225,690 km (0.111 R)
• M81: 51,133,151 km (0.058 R)
• M82: 51,954,593 km (0.116 R)
• M83: 52,504,664 km (0.12 R)
• M84: 54,351,898 km (0.059 R)
• M85: 55,283,444 km (0.079 R)
• M86: 56,220,226 km (0.087 R)
• M87: 57,635,422 km (0.077 R)
• M88: 57,730,117 km (0.092 R)
• M89: 58,204,642 km (0.041 R)
• M90: 59,062,137 km (0.118 R)
• M91: 61,079,015 km (0.093 R)
• M92: 61,465,726 km (0.105 R)
• M93: 62,338,929 km (0.05 R)
• M94: 62,728,332 km (0.118 R)
• M95: 64,195,588 km (0.117 R)
• M96: 64,293,874 km (0.053 R)
• M97: 64,588,731 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.5

Radius: 6.5

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.72 AU - 15.5 AU

Year: 19537 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,960,934 km

• M1: 131,347 km (0.076 R)
• M2: 247,884 km (0.114 R)
• M3: 451,187 km (0.115 R)
• M4: 702,212 km (0.091 R)
• M5: 801,695 km (0.113 R)
• M6: 863,778 km (0.084 R)
• M7: 1,015,171 km (0.097 R)
• M8: 1,128,566 km (0.03 R)
• M9: 1,222,364 km (0.092 R)
• M10: 1,343,239 km (0.11 R)
• M11: 1,442,871 km (0.119 R)
• M12: 1,596,957 km (0.036 R)
• M13: 1,702,723 km (0.06 R)
• M14: 1,838,259 km (0.038 R)
• M15: 1,977,385 km (0.064 R)
• M16: 2,295,430 km (0.076 R)
• M17: 2,660,748 km (0.098 R)
• M18: 2,723,429 km (0.079 R)
• M19: 3,044,167 km (0.102 R)
• M20: 3,897,773 km (0.096 R)
• M21: 4,480,606 km (0.056 R)
• M22: 4,744,197 km (0.098 R)
• M23: 4,820,343 km (0.118 R)
• M24: 4,935,533 km (0.075 R)
• M25: 5,645,375 km (0.088 R)
• M26: 6,302,708 km (0.107 R)
• M27: 6,640,649 km (0.055 R)
• M28: 7,245,922 km (0.119 R)
• M29: 8,140,817 km (0.066 R)
• M30: 8,232,371 km (0.11 R)
• M31: 8,554,904 km (0.09 R)
• M32: 8,601,429 km (0.099 R)
• M33: 9,165,114 km (0.052 R)
• M34: 9,307,980 km (0.115 R)
• M35: 10,081,999 km (0.12 R)
• M36: 10,626,086 km (0.116 R)
• M37: 10,876,513 km (0.067 R)
• M38: 11,078,321 km (0.109 R)
• M39: 12,053,699 km (0.057 R)
• M40: 13,540,402 km (0.069 R)
• M41: 13,921,129 km (0.107 R)
• M42: 14,526,402 km (0.064 R)
• M43: 14,972,054 km (0.096 R)
• M44: 15,876,672 km (0.071 R)
• M45: 16,335,489 km (0.066 R)
• M46: 16,973,674 km (0.057 R)
• M47: 17,090,659 km (0.092 R)
• M48: 17,857,049 km (0.115 R)
• M49: 18,035,519 km (0.029 R)
• M50: 18,634,659 km (0.113 R)
• M51: 18,815,672 km (0.115 R)
• M52: 19,423,189 km (0.116 R)
• M53: 19,913,870 km (0.082 R)
• M54: 20,970,181 km (0.1 R)
• M55: 21,095,544 km (0.088 R)
• M56: 21,726,697 km (0.084 R)
• M57: 22,108,321 km (0.092 R)
• M58: 22,620,544 km (0.111 R)
• M59: 22,749,199 km (0.085 R)
• M60: 23,007,255 km (0.028 R)
• M61: 23,201,433 km (0.112 R)
• M62: 25,573,906 km (0.089 R)
• M63: 26,788,939 km (0.064 R)
• M64: 27,334,822 km (0.112 R)
• M65: 27,746,815 km (0.06 R)
• M66: 29,134,485 km (0.029 R)
• M67: 29,484,992 km (0.104 R)
• M68: 32,628,792 km (0.076 R)
• M69: 32,846,905 km (0.078 R)
• M70: 33,724,596 km (0.066 R)
• M71: 35,502,866 km (0.12 R)
• M72: 35,727,263 km (0.058 R)
• M73: 35,802,211 km (0.082 R)
• M74: 36,328,048 km (0.104 R)
• M75: 37,691,932 km (0.049 R)
• M76: 38,918,335 km (0.115 R)
• M77: 39,304,297 km (0.1 R)
• M78: 39,846,739 km (0.079 R)
• M79: 40,079,962 km (0.043 R)
• M80: 40,235,694 km (0.114 R)
• M81: 40,625,995 km (0.1 R)
• M82: 41,410,187 km (0.031 R)
• M83: 41,567,564 km (0.078 R)
• M84: 43,792,682 km (0.078 R)
• M85: 44,113,719 km (0.11 R)
• M86: 44,355,021 km (0.099 R)
• M87: 45,486,729 km (0.066 R)
• M88: 45,567,960 km (0.106 R)
• M89: 45,730,423 km (0.068 R)
• M90: 47,284,297 km (0.109 R)
• M91: 47,366,575 km (0.11 R)
• M92: 49,438,506 km (0.053 R)
• M93: 50,275,506 km (0.093 R)
• M94: 56,700,585 km (0.111 R)
• M95: 56,788,100 km (0.116 R)
• M96: 58,545,426 km (0.105 R)
• M97: 58,633,689 km (0.101 R)
• M98: 59,164,761 km (0.1 R)

Asteroid Belt

Center: 17.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317

Radius: 5.5

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 17.38 AU - 22.44 AU

Year: 31080 Days

Day: 22.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,960,934 km

• M1: 75,397 km (0.03 R)
• M2: 124,914 km (0.059 R)
• M3: 199,115 km (0.091 R)
• M4: 274,961 km (0.114 R)
• M5: 478,264 km (0.119 R)
• M6: 584,928 km (0.11 R)
• M7: 676,033 km (0.089 R)
• M8: 723,306 km (0.117 R)
• M9: 821,442 km (0.104 R)
• M10: 1,031,029 km (0.086 R)
• M11: 1,406,070 km (0.108 R)
• M12: 3,025,467 km (0.095 R)
• M13: 3,105,053 km (0.044 R)
• M14: 3,185,238 km (0.113 R)
• M15: 3,766,276 km (0.098 R)
• M16: 4,289,869 km (0.047 R)
• M17: 6,448,117 km (0.071 R)
• M18: 6,966,623 km (0.112 R)
• M19: 7,714,912 km (0.073 R)
• M20: 8,098,481 km (0.112 R)
• M21: 8,320,484 km (0.072 R)
• M22: 8,657,378 km (0.117 R)
• M23: 8,941,315 km (0.114 R)
• M24: 9,635,599 km (0.089 R)
• M25: 10,347,086 km (0.071 R)
• M26: 10,769,850 km (0.064 R)
• M27: 10,830,736 km (0.104 R)
• M28: 11,198,298 km (0.071 R)
• M29: 11,882,708 km (0.105 R)
• M30: 12,134,930 km (0.062 R)
• M31: 12,325,369 km (0.119 R)
• M32: 12,837,741 km (0.098 R)
• M33: 12,902,368 km (0.118 R)
• M34: 13,161,621 km (0.084 R)
• M35: 14,016,124 km (0.078 R)
• M36: 16,404,155 km (0.091 R)
• M37: 16,896,631 km (0.084 R)
• M38: 17,752,181 km (0.086 R)
• M39: 19,952,018 km (0.1 R)
• M40: 20,026,817 km (0.07 R)
• M41: 20,855,738 km (0.1 R)
• M42: 21,926,859 km (0.114 R)
• M43: 23,963,036 km (0.045 R)
• M44: 25,407,702 km (0.111 R)
• M45: 25,814,010 km (0.025 R)
• M46: 26,304,392 km (0.062 R)
• M47: 28,128,588 km (0.065 R)
• M48: 28,548,958 km (0.102 R)
• M49: 32,072,587 km (0.074 R)
• M50: 32,160,251 km (0.086 R)
• M51: 32,864,259 km (0.069 R)
• M52: 33,573,353 km (0.088 R)
• M53: 34,646,418 km (0.092 R)
• M54: 35,821,509 km (0.12 R)
• M55: 36,003,420 km (0.098 R)
• M56: 37,747,283 km (0.069 R)
• M57: 38,582,787 km (0.09 R)
• M58: 39,612,319 km (0.116 R)
• M59: 39,894,611 km (0.045 R)
• M60: 40,461,437 km (0.094 R)
• M61: 43,237,674 km (0.096 R)
• M62: 43,334,464 km (0.051 R)
• M63: 43,916,998 km (0.09 R)
• M64: 44,209,163 km (0.097 R)
• M65: 44,599,912 km (0.096 R)
• M66: 46,768,633 km (0.1 R)
• M67: 47,966,164 km (0.116 R)
• M68: 48,066,394 km (0.046 R)
• M69: 48,971,611 km (0.104 R)
• M70: 50,187,393 km (0.116 R)
• M71: 51,105,774 km (0.078 R)
• M72: 51,413,048 km (0.062 R)
• M73: 52,132,614 km (0.114 R)
• M74: 54,311,208 km (0.11 R)
• M75: 54,520,196 km (0.117 R)
• M76: 55,253,974 km (0.12 R)
• M77: 57,368,240 km (0.051 R)
• M78: 58,435,172 km (0.099 R)
• M79: 59,186,004 km (0.064 R)
• M80: 59,293,565 km (0.111 R)
• M81: 59,724,257 km (0.108 R)
• M82: 60,588,783 km (0.076 R)
• M83: 60,697,242 km (0.038 R)
• M84: 61,348,740 km (0.101 R)
• M85: 61,457,498 km (0.11 R)
• M86: 61,893,426 km (0.119 R)
• M87: 62,330,402 km (0.099 R)
• M88: 64,088,326 km (0.108 R)
• M89: 64,530,238 km (0.089 R)
• M90: 65,417,354 km (0.083 R)
• M91: 66,531,858 km (0.119 R)
• M92: 67,990,138 km (0.05 R)
• M93: 71,166,549 km (0.108 R)
• M94: 71,280,842 km (0.107 R)
• M95: 71,853,503 km (0.053 R)
• M96: 72,197,728 km (0.085 R)
• M97: 72,657,741 km (0.112 R)
• M98: 77,545,103 km (0.112 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 18,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit