🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.65 AU - 0.73 AU

Year: 219 Days

Day: 28 Hours

Environment

Temp: 133 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.79 AU - 1.03 AU

Year: 332 Days

Day: 41.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 96 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.94 AU - 2.44 AU

Year: 1241 Days

Day: 29.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 111.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.11 AU - 2.59 AU

Year: 1379 Days

Day: 45 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.3

Radius: 9.7

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.6 AU - 4.58 AU

Year: 3167 Days

Day: 14.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 85,068,172 km

• M1: 135,236 km (0.074 R)
• M2: 202,107 km (0.048 R)
• M3: 343,327 km (0.098 R)
• M4: 408,253 km (0.04 R)
• M5: 623,225 km (0.052 R)
• M6: 922,121 km (0.037 R)
• M7: 1,006,794 km (0.1 R)
• M8: 1,145,620 km (0.106 R)
• M9: 1,304,493 km (0.12 R)
• M10: 1,400,685 km (0.03 R)
• M11: 1,571,077 km (0.112 R)
• M12: 1,733,540 km (0.117 R)
• M13: 1,886,130 km (0.118 R)
• M14: 1,979,928 km (0.082 R)
• M15: 2,204,773 km (0.089 R)
• M16: 2,387,432 km (0.071 R)
• M17: 2,644,591 km (0.092 R)
• M18: 2,732,256 km (0.107 R)
• M19: 2,803,165 km (0.105 R)
• M20: 3,001,382 km (0.085 R)
• M21: 3,074,685 km (0.112 R)
• M22: 3,411,729 km (0.095 R)
• M23: 3,643,007 km (0.055 R)
• M24: 3,780,338 km (0.091 R)
• M25: 4,040,040 km (0.115 R)
• M26: 4,409,248 km (0.087 R)
• M27: 4,576,947 km (0.108 R)
• M28: 4,746,740 km (0.115 R)
• M29: 4,832,310 km (0.082 R)
• M30: 5,268,388 km (0.036 R)
• M31: 5,424,120 km (0.079 R)
• M32: 5,513,729 km (0.066 R)
• M33: 5,626,526 km (0.071 R)
• M34: 5,946,216 km (0.117 R)
• M35: 6,508,255 km (0.055 R)
• M36: 7,234,703 km (0.103 R)
• M37: 7,457,603 km (0.092 R)
• M38: 8,063,325 km (0.044 R)
• M39: 8,294,454 km (0.115 R)
• M40: 8,501,797 km (0.08 R)
• M41: 8,763,443 km (0.058 R)
• M42: 9,241,109 km (0.093 R)
• M43: 9,781,756 km (0.087 R)
• M44: 10,028,443 km (0.056 R)
• M45: 10,499,975 km (0.1 R)
• M46: 11,149,380 km (0.099 R)
• M47: 11,320,968 km (0.093 R)
• M48: 11,493,455 km (0.093 R)
• M49: 11,782,777 km (0.098 R)
• M50: 11,928,336 km (0.091 R)
• M51: 12,814,554 km (0.091 R)
• M52: 12,994,221 km (0.065 R)
• M53: 13,447,353 km (0.089 R)
• M54: 13,569,125 km (0.107 R)
• M55: 13,874,903 km (0.073 R)
• M56: 14,028,690 km (0.059 R)
• M57: 14,306,942 km (0.06 R)
• M58: 14,462,374 km (0.083 R)
• M59: 14,680,787 km (0.079 R)
• M60: 14,868,981 km (0.096 R)
• M61: 14,963,377 km (0.098 R)
• M62: 15,121,054 km (0.119 R)
• M63: 15,342,907 km (0.103 R)
• M64: 15,597,672 km (0.071 R)
• M65: 15,725,579 km (0.113 R)
• M66: 15,982,438 km (0.081 R)
• M67: 16,176,018 km (0.114 R)
• M68: 16,402,808 km (0.108 R)
• M69: 16,663,258 km (0.106 R)
• M70: 17,320,591 km (0.11 R)
• M71: 18,053,321 km (0.112 R)
• M72: 18,525,004 km (0.103 R)
• M73: 19,171,566 km (0.096 R)
• M74: 20,033,399 km (0.081 R)
• M75: 20,697,015 km (0.066 R)
• M76: 20,767,176 km (0.091 R)
• M77: 20,978,558 km (0.104 R)
• M78: 21,403,267 km (0.107 R)
• M79: 22,189,254 km (0.085 R)
• M80: 22,333,167 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.2

Radius: 9.9

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.4 AU - 4.9 AU

Year: 3237 Days

Day: 13.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 85,068,172 km

• M1: 124,316 km (0.092 R)
• M2: 239,357 km (0.108 R)
• M3: 334,052 km (0.085 R)
• M4: 439,818 km (0.08 R)
• M5: 626,965 km (0.091 R)
• M6: 727,046 km (0.114 R)
• M7: 1,044,343 km (0.093 R)
• M8: 1,192,145 km (0.084 R)
• M9: 1,282,503 km (0.057 R)
• M10: 1,470,397 km (0.114 R)
• M11: 1,548,039 km (0.112 R)
• M12: 1,627,176 km (0.113 R)
• M13: 1,748,500 km (0.07 R)
• M14: 2,098,110 km (0.082 R)
• M15: 2,175,153 km (0.061 R)
• M16: 2,400,447 km (0.089 R)
• M17: 2,586,398 km (0.074 R)
• M18: 2,681,093 km (0.076 R)
• M19: 2,898,459 km (0.075 R)
• M20: 3,009,460 km (0.114 R)
• M21: 3,071,693 km (0.101 R)
• M22: 3,273,800 km (0.084 R)
• M23: 3,389,439 km (0.081 R)
• M24: 3,493,409 km (0.107 R)
• M25: 3,624,906 km (0.103 R)
• M26: 3,933,676 km (0.091 R)
• M27: 4,153,435 km (0.116 R)
• M28: 4,433,931 km (0.082 R)
• M29: 4,764,094 km (0.087 R)
• M30: 5,072,565 km (0.098 R)
• M31: 5,463,613 km (0.115 R)
• M32: 5,601,243 km (0.096 R)
• M33: 5,724,662 km (0.097 R)
• M34: 5,786,595 km (0.084 R)
• M35: 6,021,165 km (0.066 R)
• M36: 6,084,295 km (0.111 R)
• M37: 6,532,041 km (0.05 R)
• M38: 7,023,620 km (0.047 R)
• M39: 7,510,262 km (0.097 R)
• M40: 7,646,396 km (0.109 R)
• M41: 8,007,824 km (0.041 R)
• M42: 8,747,287 km (0.118 R)
• M43: 8,908,553 km (0.085 R)
• M44: 9,215,977 km (0.108 R)
• M45: 9,434,988 km (0.077 R)
• M46: 9,600,443 km (0.086 R)
• M47: 9,766,946 km (0.087 R)
• M48: 10,008,995 km (0.088 R)
• M49: 10,121,493 km (0.094 R)
• M50: 10,215,440 km (0.12 R)
• M51: 10,347,535 km (0.064 R)
• M52: 10,442,231 km (0.11 R)
• M53: 10,556,224 km (0.081 R)
• M54: 10,708,964 km (0.079 R)
• M55: 10,977,941 km (0.105 R)
• M56: 11,405,042 km (0.116 R)
• M57: 11,561,821 km (0.084 R)
• M58: 11,640,360 km (0.103 R)
• M59: 11,798,186 km (0.107 R)
• M60: 12,036,196 km (0.12 R)
• M61: 12,115,782 km (0.096 R)
• M62: 12,963,104 km (0.117 R)
• M63: 13,725,305 km (0.092 R)
• M64: 14,038,563 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.9

Radius: 13.2

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.96 AU - 4.88 AU

Year: 3558 Days

Day: 11.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 85,068,172 km

• M1: 175,628 km (0.099 R)
• M2: 392,545 km (0.071 R)
• M3: 536,907 km (0.11 R)
• M4: 703,110 km (0.087 R)
• M5: 843,283 km (0.026 R)
• M6: 981,960 km (0.111 R)
• M7: 1,066,782 km (0.071 R)
• M8: 1,244,355 km (0.104 R)
• M9: 1,558,511 km (0.115 R)
• M10: 1,644,679 km (0.083 R)
• M11: 1,777,223 km (0.091 R)
• M12: 1,944,324 km (0.066 R)
• M13: 2,751,853 km (0.12 R)
• M14: 2,910,875 km (0.101 R)
• M15: 3,256,596 km (0.112 R)
• M16: 3,406,194 km (0.116 R)
• M17: 3,712,421 km (0.116 R)
• M18: 3,928,290 km (0.1 R)
• M19: 4,107,958 km (0.099 R)
• M20: 4,310,812 km (0.083 R)
• M21: 4,811,516 km (0.093 R)
• M22: 4,896,787 km (0.04 R)
• M23: 5,242,957 km (0.113 R)
• M24: 6,282,512 km (0.119 R)
• M25: 6,493,445 km (0.112 R)
• M26: 6,802,066 km (0.118 R)
• M27: 7,237,545 km (0.069 R)
• M28: 7,508,168 km (0.116 R)
• M29: 8,084,867 km (0.098 R)
• M30: 8,468,735 km (0.047 R)
• M31: 8,572,108 km (0.095 R)
• M32: 8,675,929 km (0.065 R)
• M33: 8,780,049 km (0.089 R)
• M34: 9,307,531 km (0.081 R)
• M35: 9,601,939 km (0.091 R)
• M36: 9,736,877 km (0.103 R)
• M37: 10,145,428 km (0.075 R)
• M38: 10,587,341 km (0.12 R)
• M39: 10,726,766 km (0.074 R)
• M40: 10,894,764 km (0.108 R)
• M41: 11,063,810 km (0.118 R)
• M42: 11,176,906 km (0.072 R)
• M43: 11,290,450 km (0.109 R)
• M44: 11,806,114 km (0.06 R)
• M45: 12,183,400 km (0.115 R)
• M46: 12,623,667 km (0.109 R)
• M47: 12,801,239 km (0.107 R)
• M48: 12,949,790 km (0.105 R)
• M49: 13,128,859 km (0.114 R)
• M50: 13,429,251 km (0.066 R)
• M51: 13,549,977 km (0.026 R)
• M52: 14,159,289 km (0.118 R)
• M53: 14,746,461 km (0.12 R)
• M54: 14,871,076 km (0.077 R)
• M55: 15,058,821 km (0.033 R)
• M56: 15,467,971 km (0.063 R)
• M57: 15,912,726 km (0.063 R)
• M58: 17,469,591 km (0.09 R)
• M59: 17,667,658 km (0.057 R)
• M60: 17,800,052 km (0.105 R)
• M61: 18,066,037 km (0.106 R)
• M62: 18,467,259 km (0.109 R)
• M63: 18,601,598 km (0.096 R)
• M64: 18,871,472 km (0.097 R)
• M65: 19,006,858 km (0.088 R)
• M66: 20,378,671 km (0.073 R)
• M67: 20,691,629 km (0.079 R)
• M68: 20,796,348 km (0.099 R)
• M69: 21,357,789 km (0.098 R)
• M70: 21,640,379 km (0.103 R)
• M71: 21,888,562 km (0.088 R)
• M72: 22,280,658 km (0.057 R)
• M73: 22,891,167 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.3

Radius: 3.5

Gravity: 41.82 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.24 AU - 15.26 AU

Year: 17432 Days

Day: 18 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,068,172 km

• M1: 136,882 km (0.075 R)
• M2: 235,168 km (0.118 R)
• M3: 354,547 km (0.12 R)
• M4: 438,322 km (0.112 R)
• M5: 528,529 km (0.117 R)
• M6: 566,378 km (0.115 R)
• M7: 900,579 km (0.114 R)
• M8: 1,087,128 km (0.054 R)
• M9: 1,184,965 km (0.111 R)
• M10: 1,234,930 km (0.097 R)
• M11: 1,829,582 km (0.096 R)
• M12: 1,858,454 km (0.098 R)
• M13: 2,064,899 km (0.09 R)
• M14: 2,186,223 km (0.059 R)
• M15: 2,309,791 km (0.087 R)
• M16: 2,793,291 km (0.108 R)
• M17: 3,132,579 km (0.076 R)
• M18: 3,236,849 km (0.039 R)
• M19: 4,732,977 km (0.11 R)
• M20: 5,217,974 km (0.041 R)
• M21: 5,718,528 km (0.073 R)
• M22: 5,760,864 km (0.095 R)
• M23: 6,365,389 km (0.089 R)
• M24: 7,727,179 km (0.1 R)
• M25: 7,915,373 km (0.098 R)
• M26: 7,962,646 km (0.117 R)
• M27: 8,248,378 km (0.072 R)
• M28: 9,026,287 km (0.096 R)
• M29: 9,424,067 km (0.088 R)
• M30: 9,878,247 km (0.068 R)
• M31: 10,443,128 km (0.12 R)
• M32: 10,495,039 km (0.1 R)
• M33: 10,703,279 km (0.062 R)
• M34: 10,807,997 km (0.045 R)
• M35: 11,443,190 km (0.109 R)
• M36: 11,981,742 km (0.078 R)
• M37: 12,583,574 km (0.088 R)
• M38: 13,027,431 km (0.063 R)
• M39: 13,589,471 km (0.119 R)
• M40: 15,146,036 km (0.118 R)
• M41: 15,796,189 km (0.081 R)
• M42: 16,094,637 km (0.118 R)
• M43: 16,395,029 km (0.109 R)
• M44: 17,368,762 km (0.118 R)
• M45: 17,553,365 km (0.03 R)
• M46: 17,738,717 km (0.093 R)
• M47: 18,549,089 km (0.039 R)
• M48: 18,674,751 km (0.083 R)
• M49: 18,737,732 km (0.103 R)
• M50: 20,986,038 km (0.108 R)
• M51: 21,117,086 km (0.114 R)
• M52: 21,776,364 km (0.117 R)
• M53: 23,453,655 km (0.067 R)
• M54: 24,825,168 km (0.074 R)
• M55: 25,450,787 km (0.067 R)
• M56: 26,081,491 km (0.105 R)
• M57: 27,072,876 km (0.083 R)
• M58: 27,644,939 km (0.083 R)
• M59: 28,293,296 km (0.104 R)
• M60: 30,194,086 km (0.075 R)
• M61: 31,384,137 km (0.078 R)
• M62: 32,060,320 km (0.044 R)
• M63: 32,513,751 km (0.093 R)
• M64: 33,121,567 km (0.101 R)
• M65: 33,274,157 km (0.088 R)
• M66: 33,733,123 km (0.061 R)
• M67: 33,963,504 km (0.03 R)
• M68: 34,580,146 km (0.096 R)
• M69: 34,889,963 km (0.112 R)
• M70: 34,967,455 km (0.073 R)
• M71: 36,216,597 km (0.1 R)
• M72: 37,162,953 km (0.11 R)
• M73: 37,321,378 km (0.095 R)
• M74: 37,718,710 km (0.082 R)
• M75: 37,798,296 km (0.045 R)
• M76: 37,957,767 km (0.041 R)
• M77: 38,758,116 km (0.104 R)
• M78: 39,564,149 km (0.117 R)
• M79: 39,726,014 km (0.1 R)
• M80: 43,175,441 km (0.086 R)
• M81: 44,178,495 km (0.067 R)
• M82: 44,598,716 km (0.111 R)
• M83: 45,189,178 km (0.032 R)
• M84: 46,292,762 km (0.115 R)
• M85: 48,786,259 km (0.098 R)
• M86: 50,268,026 km (0.081 R)
• M87: 51,676,191 km (0.088 R)
• M88: 53,097,221 km (0.091 R)
• M89: 53,902,058 km (0.098 R)
• M90: 55,795,967 km (0.098 R)
• M91: 56,250,146 km (0.104 R)
• M92: 56,705,522 km (0.096 R)
• M93: 58,446,990 km (0.077 R)
• M94: 58,631,295 km (0.059 R)
• M95: 58,815,899 km (0.11 R)
• M96: 58,908,201 km (0.066 R)
• M97: 61,606,946 km (0.088 R)
• M98: 61,888,340 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.9

Radius: 5.9

Gravity: 21.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.97 AU - 15.51 AU

Year: 22780 Days

Day: 21.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,068,172 km

• M1: 158,424 km (0.09 R)
• M2: 199,414 km (0.108 R)
• M3: 429,645 km (0.044 R)
• M4: 1,139,936 km (0.077 R)
• M5: 2,105,740 km (0.073 R)
• M6: 2,292,139 km (0.101 R)
• M7: 2,368,284 km (0.088 R)
• M8: 2,406,581 km (0.115 R)
• M9: 2,522,968 km (0.112 R)
• M10: 3,388,093 km (0.046 R)
• M11: 3,431,326 km (0.081 R)
• M12: 3,606,505 km (0.09 R)
• M13: 4,011,317 km (0.056 R)
• M14: 4,383,367 km (0.077 R)
• M15: 5,462,117 km (0.097 R)
• M16: 6,083,547 km (0.105 R)
• M17: 6,295,677 km (0.106 R)
• M18: 6,349,083 km (0.066 R)
• M19: 6,456,345 km (0.077 R)
• M20: 6,891,376 km (0.072 R)
• M21: 7,223,932 km (0.105 R)
• M22: 7,335,980 km (0.12 R)
• M23: 7,505,176 km (0.081 R)
• M24: 7,789,860 km (0.104 R)
• M25: 8,078,135 km (0.115 R)
• M26: 9,632,607 km (0.12 R)
• M27: 9,817,959 km (0.078 R)
• M28: 10,129,272 km (0.092 R)
• M29: 11,341,463 km (0.117 R)
• M30: 11,931,627 km (0.076 R)
• M31: 12,263,734 km (0.097 R)
• M32: 13,209,941 km (0.101 R)
• M33: 13,691,796 km (0.118 R)
• M34: 14,179,335 km (0.077 R)
• M35: 16,479,701 km (0.12 R)
• M36: 16,553,453 km (0.1 R)
• M37: 17,072,707 km (0.108 R)
• M38: 18,279,513 km (0.114 R)
• M39: 18,508,847 km (0.073 R)
• M40: 20,219,499 km (0.096 R)
• M41: 20,456,611 km (0.102 R)
• M42: 22,468,553 km (0.109 R)
• M43: 24,206,731 km (0.11 R)
• M44: 25,049,565 km (0.043 R)
• M45: 26,073,562 km (0.038 R)
• M46: 26,245,600 km (0.105 R)
• M47: 27,547,550 km (0.091 R)
• M48: 27,986,171 km (0.101 R)
• M49: 30,575,411 km (0.025 R)
• M50: 30,847,679 km (0.086 R)
• M51: 31,029,590 km (0.112 R)
• M52: 32,312,990 km (0.114 R)
• M53: 32,868,298 km (0.113 R)
• M54: 33,147,148 km (0.095 R)
• M55: 34,270,329 km (0.1 R)
• M56: 35,501,071 km (0.087 R)
• M57: 35,978,438 km (0.036 R)
• M58: 36,457,749 km (0.108 R)
• M59: 37,132,435 km (0.091 R)
• M60: 39,674,253 km (0.053 R)
• M61: 41,266,124 km (0.089 R)
• M62: 41,566,816 km (0.113 R)
• M63: 41,767,725 km (0.11 R)
• M64: 43,488,699 km (0.114 R)
• M65: 44,101,602 km (0.102 R)
• M66: 44,409,175 km (0.107 R)
• M67: 45,957,513 km (0.059 R)
• M68: 46,165,305 km (0.108 R)
• M69: 48,577,121 km (0.04 R)
• M70: 48,788,802 km (0.092 R)
• M71: 53,631,285 km (0.111 R)
• M72: 53,959,503 km (0.106 R)
• M73: 55,721,317 km (0.099 R)
• M74: 58,624,414 km (0.066 R)
• M75: 58,849,708 km (0.108 R)
• M76: 58,962,505 km (0.114 R)
• M77: 59,527,386 km (0.04 R)
• M78: 62,839,483 km (0.038 R)
• M79: 63,995,426 km (0.058 R)
• M80: 64,227,452 km (0.093 R)
• M81: 65,158,250 km (0.045 R)
• M82: 67,741,207 km (0.106 R)
• M83: 70,477,053 km (0.115 R)
• M84: 72,039,303 km (0.094 R)
• M85: 73,006,304 km (0.072 R)
• M86: 74,099,416 km (0.118 R)
• M87: 74,586,955 km (0.085 R)
• M88: 79,396,078 km (0.103 R)
• M89: 82,026,756 km (0.111 R)
• M90: 84,558,700 km (0.074 R)
• M91: 84,940,773 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 19,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit