🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.41 AU - 0.61 AU

Year: 239 Days

Day: 17.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,713,177 km

• M1: 193,580 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.8

Radius: 11.1

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.68 AU - 0.8 AU

Year: 418 Days

Day: 5.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 32,713,177 km

• M1: 142,118 km (0.038 R)
• M2: 233,672 km (0.116 R)
• M3: 323,431 km (0.086 R)
• M4: 411,843 km (0.113 R)
• M5: 517,908 km (0.087 R)
• M6: 590,014 km (0.093 R)
• M7: 705,653 km (0.112 R)
• M8: 778,956 km (0.109 R)
• M9: 970,591 km (0.118 R)
• M10: 1,044,343 km (0.112 R)
• M11: 1,139,337 km (0.1 R)
• M12: 1,212,640 km (0.087 R)
• M13: 1,421,629 km (0.077 R)
• M14: 1,506,451 km (0.049 R)
• M15: 1,817,315 km (0.058 R)
• M16: 1,898,247 km (0.09 R)
• M17: 1,974,542 km (0.037 R)
• M18: 2,094,071 km (0.073 R)
• M19: 2,271,793 km (0.117 R)
• M20: 2,492,899 km (0.039 R)
• M21: 2,668,527 km (0.095 R)
• M22: 2,761,128 km (0.101 R)
• M23: 2,997,493 km (0.075 R)
• M24: 3,093,983 km (0.115 R)
• M25: 3,191,521 km (0.074 R)
• M26: 3,283,075 km (0.04 R)
• M27: 3,368,346 km (0.095 R)
• M28: 3,447,034 km (0.095 R)
• M29: 3,540,982 km (0.066 R)
• M30: 3,628,496 km (0.113 R)
• M31: 4,008,625 km (0.053 R)
• M32: 4,084,620 km (0.086 R)
• M33: 4,230,478 km (0.096 R)
• M34: 4,307,970 km (0.107 R)
• M35: 4,417,176 km (0.069 R)
• M36: 4,527,430 km (0.084 R)
• M37: 4,798,800 km (0.085 R)
• M38: 4,920,274 km (0.108 R)
• M39: 5,216,029 km (0.04 R)
• M40: 5,307,583 km (0.096 R)
• M41: 5,450,150 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.2

Radius: 12.5

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.09 AU - 1.37 AU

Year: 895 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 32,713,177 km

• M1: 162,762 km (0.069 R)
• M2: 288,275 km (0.114 R)
• M3: 371,152 km (0.062 R)
• M4: 461,659 km (0.085 R)
• M5: 588,668 km (0.079 R)
• M6: 896,241 km (0.108 R)
• M7: 1,083,089 km (0.09 R)
• M8: 1,203,216 km (0.086 R)
• M9: 1,283,550 km (0.073 R)
• M10: 1,457,682 km (0.11 R)
• M11: 1,559,707 km (0.106 R)
• M12: 1,923,679 km (0.028 R)
• M13: 2,089,134 km (0.118 R)
• M14: 2,178,295 km (0.104 R)
• M15: 2,277,777 km (0.087 R)
• M16: 2,453,405 km (0.063 R)
• M17: 2,595,373 km (0.088 R)
• M18: 2,691,565 km (0.063 R)
• M19: 2,897,561 km (0.052 R)
• M20: 3,007,516 km (0.075 R)
• M21: 3,088,448 km (0.093 R)
• M22: 3,242,235 km (0.103 R)
• M23: 3,461,695 km (0.059 R)
• M24: 3,589,451 km (0.094 R)
• M25: 3,773,157 km (0.049 R)
• M26: 3,915,724 km (0.061 R)
• M27: 4,082,526 km (0.108 R)
• M28: 4,251,571 km (0.074 R)
• M29: 4,377,234 km (0.038 R)
• M30: 4,469,236 km (0.051 R)
• M31: 4,550,468 km (0.118 R)
• M32: 4,690,641 km (0.105 R)
• M33: 4,927,754 km (0.071 R)
• M34: 5,071,817 km (0.103 R)
• M35: 5,205,108 km (0.066 R)
• M36: 5,425,915 km (0.082 R)
• M37: 5,687,412 km (0.105 R)
• M38: 5,800,807 km (0.106 R)
• M39: 6,106,884 km (0.084 R)
• M40: 6,313,928 km (0.084 R)
• M41: 6,523,215 km (0.072 R)
• M42: 6,668,475 km (0.113 R)
• M43: 6,855,023 km (0.095 R)
• M44: 7,016,140 km (0.094 R)
• M45: 7,151,526 km (0.093 R)
• M46: 7,287,660 km (0.077 R)
• M47: 7,729,273 km (0.115 R)
• M48: 7,869,147 km (0.064 R)
• M49: 8,108,803 km (0.081 R)
• M50: 8,293,706 km (0.062 R)
• M51: 8,436,871 km (0.114 R)
• M52: 8,769,427 km (0.043 R)
• M53: 8,871,453 km (0.093 R)
• M54: 9,672,101 km (0.081 R)
• M55: 9,913,701 km (0.098 R)
• M56: 10,295,325 km (0.047 R)
• M57: 10,387,777 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.9

Radius: 9.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.07 AU - 1.71 AU

Year: 1075 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 32,713,177 km

• M1: 122,371 km (0.092 R)
• M2: 204,799 km (0.074 R)
• M3: 316,399 km (0.08 R)
• M4: 510,428 km (0.118 R)
• M5: 572,960 km (0.108 R)
• M6: 702,063 km (0.11 R)
• M7: 772,823 km (0.081 R)
• M8: 856,448 km (0.118 R)
• M9: 1,250,937 km (0.097 R)
• M10: 1,338,751 km (0.047 R)
• M11: 1,465,162 km (0.028 R)
• M12: 1,717,384 km (0.085 R)
• M13: 1,895,704 km (0.105 R)
• M14: 2,073,127 km (0.077 R)
• M15: 2,170,964 km (0.082 R)
• M16: 2,291,839 km (0.11 R)
• M17: 2,444,429 km (0.099 R)
• M18: 2,540,621 km (0.108 R)
• M19: 2,821,266 km (0.119 R)
• M20: 2,914,466 km (0.064 R)
• M21: 3,048,356 km (0.107 R)
• M22: 3,297,586 km (0.058 R)
• M23: 3,445,538 km (0.053 R)
• M24: 3,562,075 km (0.119 R)
• M25: 3,679,958 km (0.114 R)
• M26: 3,807,715 km (0.04 R)
• M27: 3,989,027 km (0.119 R)
• M28: 4,058,889 km (0.085 R)
• M29: 4,164,506 km (0.077 R)
• M30: 4,297,648 km (0.118 R)
• M31: 4,441,411 km (0.086 R)
• M32: 4,641,573 km (0.065 R)
• M33: 4,863,427 km (0.082 R)
• M34: 5,088,721 km (0.113 R)
• M35: 5,183,716 km (0.047 R)
• M36: 5,250,436 km (0.041 R)
• M37: 5,423,671 km (0.092 R)
• M38: 5,706,560 km (0.11 R)
• M39: 5,785,398 km (0.099 R)
• M40: 5,964,168 km (0.077 R)
• M41: 6,687,474 km (0.056 R)
• M42: 6,802,066 km (0.11 R)
• M43: 6,948,821 km (0.084 R)
• M44: 7,138,960 km (0.116 R)
• M45: 7,224,081 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 10.3

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.39 AU - 2.19 AU

Year: 1571 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 32,713,177 km

• M1: 159,621 km (0.109 R)
• M2: 321,486 km (0.116 R)
• M3: 414,237 km (0.052 R)
• M4: 492,925 km (0.097 R)
• M5: 564,134 km (0.114 R)
• M6: 653,743 km (0.088 R)
• M7: 741,257 km (0.081 R)
• M8: 809,773 km (0.119 R)
• M9: 1,063,491 km (0.099 R)
• M10: 1,177,634 km (0.117 R)
• M11: 1,259,165 km (0.073 R)
• M12: 1,457,233 km (0.028 R)
• M13: 1,555,070 km (0.105 R)
• M14: 1,625,082 km (0.057 R)
• M15: 1,830,928 km (0.057 R)
• M16: 2,122,345 km (0.07 R)
• M17: 2,302,311 km (0.1 R)
• M18: 2,382,645 km (0.086 R)
• M19: 2,452,208 km (0.093 R)
• M20: 2,653,118 km (0.067 R)
• M21: 2,773,993 km (0.105 R)
• M22: 2,871,980 km (0.064 R)
• M23: 3,021,129 km (0.114 R)
• M24: 3,096,826 km (0.06 R)
• M25: 3,211,268 km (0.052 R)
• M26: 3,327,356 km (0.108 R)
• M27: 4,206,393 km (0.072 R)
• M28: 4,333,551 km (0.108 R)
• M29: 4,548,523 km (0.112 R)
• M30: 4,664,611 km (0.118 R)
• M31: 5,063,589 km (0.104 R)
• M32: 5,381,634 km (0.11 R)
• M33: 5,458,378 km (0.053 R)
• M34: 5,550,979 km (0.096 R)
• M35: 5,957,885 km (0.032 R)
• M36: 6,085,043 km (0.055 R)
• M37: 6,229,255 km (0.108 R)
• M38: 6,374,664 km (0.084 R)
• M39: 6,570,189 km (0.111 R)
• M40: 6,784,263 km (0.075 R)
• M41: 7,423,196 km (0.073 R)
• M42: 7,854,187 km (0.108 R)
• M43: 8,204,695 km (0.105 R)
• M44: 8,346,514 km (0.034 R)
• M45: 8,417,573 km (0.095 R)
• M46: 9,030,625 km (0.108 R)
• M47: 9,287,185 km (0.097 R)
• M48: 9,416,438 km (0.109 R)
• M49: 9,732,837 km (0.096 R)
• M50: 9,826,486 km (0.078 R)
• M51: 9,995,831 km (0.072 R)
• M52: 10,071,527 km (0.068 R)
• M53: 10,261,367 km (0.03 R)
• M54: 10,586,892 km (0.103 R)
• M55: 10,663,935 km (0.03 R)
• M56: 11,683,145 km (0.104 R)
• M57: 12,123,711 km (0.108 R)
• M58: 12,488,281 km (0.104 R)
• M59: 13,083,082 km (0.118 R)
• M60: 13,457,076 km (0.12 R)
• M61: 13,961,072 km (0.073 R)
• M62: 14,172,902 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.8

Radius: 11.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.22 AU - 3.22 AU

Year: 2943 Days

Day: 9.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,713,177 km

• M1: 158,574 km (0.117 R)
• M2: 246,238 km (0.116 R)
• M3: 390,899 km (0.063 R)
• M4: 474,375 km (0.076 R)
• M5: 580,290 km (0.115 R)
• M6: 752,627 km (0.045 R)
• M7: 898,335 km (0.085 R)
• M8: 1,007,392 km (0.079 R)
• M9: 1,111,512 km (0.117 R)
• M10: 1,425,668 km (0.046 R)
• M11: 1,710,801 km (0.055 R)
• M12: 1,825,543 km (0.032 R)
• M13: 1,919,191 km (0.109 R)
• M14: 2,026,602 km (0.036 R)
• M15: 2,235,142 km (0.075 R)
• M16: 2,399,550 km (0.078 R)
• M17: 2,554,832 km (0.066 R)
• M18: 2,633,820 km (0.047 R)
• M19: 2,875,720 km (0.068 R)
• M20: 3,027,113 km (0.082 R)
• M21: 3,223,834 km (0.082 R)
• M22: 3,600,372 km (0.091 R)
• M23: 3,764,032 km (0.102 R)
• M24: 3,930,086 km (0.114 R)
• M25: 4,006,381 km (0.12 R)
• M26: 4,114,091 km (0.091 R)
• M27: 4,238,407 km (0.099 R)
• M28: 4,506,785 km (0.108 R)
• M29: 4,731,930 km (0.117 R)
• M30: 4,845,924 km (0.107 R)
• M31: 5,093,359 km (0.092 R)
• M32: 5,328,227 km (0.113 R)
• M33: 5,446,858 km (0.114 R)
• M34: 6,124,537 km (0.105 R)
• M35: 6,338,462 km (0.091 R)
• M36: 6,572,882 km (0.076 R)
• M37: 6,700,489 km (0.047 R)
• M38: 6,976,347 km (0.101 R)
• M39: 7,199,846 km (0.117 R)
• M40: 7,312,494 km (0.047 R)
• M41: 8,411,888 km (0.109 R)
• M42: 8,729,784 km (0.102 R)
• M43: 9,092,110 km (0.108 R)
• M44: 9,562,296 km (0.062 R)
• M45: 9,748,545 km (0.076 R)
• M46: 9,831,572 km (0.109 R)
• M47: 10,590,482 km (0.117 R)
• M48: 10,675,902 km (0.089 R)
• M49: 11,433,765 km (0.102 R)
• M50: 11,985,781 km (0.115 R)
• M51: 12,253,861 km (0.111 R)
• M52: 12,704,898 km (0.091 R)
• M53: 13,623,579 km (0.11 R)
• M54: 13,739,966 km (0.093 R)
• M55: 14,563,652 km (0.111 R)
• M56: 14,754,240 km (0.095 R)
• M57: 15,113,723 km (0.093 R)
• M58: 15,816,983 km (0.105 R)
• M59: 15,914,820 km (0.098 R)
• M60: 16,357,480 km (0.085 R)
• M61: 16,605,214 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457

Radius: 9.3

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.31 AU - 6.13 AU

Year: 8974 Days

Day: 11.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,713,177 km

• M1: 715,527 km (0.037 R)
• M2: 850,763 km (0.104 R)
• M3: 962,064 km (0.08 R)
• M4: 1,129,913 km (0.106 R)
• M5: 1,199,775 km (0.101 R)
• M6: 1,750,893 km (0.102 R)
• M7: 2,107,385 km (0.087 R)
• M8: 2,238,732 km (0.094 R)
• M9: 2,696,053 km (0.094 R)
• M10: 2,863,004 km (0.032 R)
• M11: 2,959,943 km (0.059 R)
• M12: 3,282,776 km (0.062 R)
• M13: 3,774,803 km (0.107 R)
• M14: 3,961,950 km (0.079 R)
• M15: 4,262,343 km (0.049 R)
• M16: 4,626,763 km (0.03 R)
• M17: 5,506,099 km (0.066 R)
• M18: 6,151,913 km (0.045 R)
• M19: 6,692,261 km (0.059 R)
• M20: 7,380,710 km (0.115 R)
• M21: 8,195,121 km (0.103 R)
• M22: 8,403,062 km (0.093 R)
• M23: 8,683,259 km (0.091 R)
• M24: 9,542,100 km (0.109 R)
• M25: 9,981,619 km (0.086 R)
• M26: 10,055,520 km (0.102 R)
• M27: 10,352,921 km (0.095 R)
• M28: 10,427,720 km (0.101 R)
• M29: 10,540,217 km (0.119 R)
• M30: 11,032,693 km (0.032 R)
• M31: 11,224,179 km (0.074 R)
• M32: 11,804,918 km (0.033 R)
• M33: 12,874,991 km (0.118 R)
• M34: 12,995,866 km (0.088 R)
• M35: 13,360,586 km (0.05 R)
• M36: 14,307,840 km (0.12 R)
• M37: 15,362,056 km (0.102 R)
• M38: 15,618,766 km (0.086 R)
• M39: 17,100,233 km (0.098 R)
• M40: 17,188,795 km (0.048 R)
• M41: 17,277,357 km (0.093 R)
• M42: 17,678,429 km (0.086 R)
• M43: 17,857,647 km (0.112 R)
• M44: 18,308,236 km (0.107 R)
• M45: 19,128,930 km (0.034 R)
• M46: 19,868,542 km (0.091 R)
• M47: 20,664,403 km (0.091 R)
• M48: 21,090,158 km (0.052 R)
• M49: 21,280,148 km (0.054 R)
• M50: 21,757,963 km (0.069 R)
• M51: 21,902,026 km (0.059 R)
• M52: 22,335,860 km (0.107 R)
• M53: 23,457,694 km (0.089 R)
• M54: 23,654,715 km (0.053 R)
• M55: 24,248,917 km (0.051 R)
• M56: 25,959,270 km (0.08 R)
• M57: 26,112,009 km (0.115 R)
• M58: 26,623,335 km (0.11 R)
• M59: 26,777,420 km (0.071 R)
• M60: 27,396,756 km (0.074 R)
• M61: 27,708,069 km (0.096 R)
• M62: 28,544,171 km (0.101 R)
• M63: 28,754,506 km (0.117 R)
• M64: 29,070,905 km (0.114 R)
• M65: 30,080,691 km (0.025 R)
• M66: 30,778,116 km (0.079 R)
• M67: 31,643,839 km (0.103 R)
• M68: 31,970,561 km (0.107 R)
• M69: 32,188,974 km (0.08 R)
• M70: 32,682,348 km (0.08 R)
• M71: 32,957,458 km (0.115 R)
• M72: 33,288,518 km (0.102 R)
• M73: 33,509,923 km (0.084 R)
• M74: 34,177,130 km (0.098 R)
• M75: 34,568,328 km (0.05 R)
• M76: 35,411,611 km (0.035 R)
• M77: 36,432,467 km (0.099 R)
• M78: 36,660,604 km (0.098 R)
• M79: 36,774,897 km (0.091 R)
• M80: 37,347,856 km (0.063 R)
• M81: 37,635,533 km (0.05 R)
• M82: 38,851,764 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135

Radius: 4.3

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.97 AU - 7.45 AU

Year: 12700 Days

Day: 19.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 32,713,177 km

• M1: 58,792 km (0.104 R)
• M2: 138,976 km (0.105 R)
• M3: 305,030 km (0.103 R)
• M4: 365,318 km (0.098 R)
• M5: 440,715 km (0.113 R)
• M6: 533,466 km (0.12 R)
• M7: 848,519 km (0.071 R)
• M8: 1,133,054 km (0.105 R)
• M9: 1,164,619 km (0.12 R)
• M10: 1,394,252 km (0.061 R)
• M11: 1,801,158 km (0.029 R)
• M12: 1,894,208 km (0.112 R)
• M13: 2,124,140 km (0.058 R)
• M14: 2,383,244 km (0.077 R)
• M15: 2,887,389 km (0.099 R)
• M16: 3,218,897 km (0.066 R)
• M17: 3,286,665 km (0.116 R)
• M18: 3,446,585 km (0.08 R)
• M19: 3,702,996 km (0.032 R)
• M20: 3,797,841 km (0.101 R)
• M21: 4,185,000 km (0.108 R)
• M22: 5,772,533 km (0.113 R)
• M23: 5,854,961 km (0.105 R)
• M24: 6,414,457 km (0.106 R)
• M25: 7,916,271 km (0.114 R)
• M26: 8,007,974 km (0.066 R)
• M27: 8,038,492 km (0.088 R)
• M28: 8,377,780 km (0.085 R)
• M29: 8,784,836 km (0.037 R)
• M30: 9,038,554 km (0.071 R)
• M31: 10,011,239 km (0.119 R)
• M32: 10,044,151 km (0.093 R)
• M33: 10,846,743 km (0.11 R)
• M34: 12,797,948 km (0.05 R)
• M35: 13,013,369 km (0.079 R)
• M36: 13,520,656 km (0.083 R)
• M37: 13,923,672 km (0.092 R)
• M38: 14,071,325 km (0.093 R)
• M39: 14,779,222 km (0.117 R)
• M40: 14,816,772 km (0.117 R)
• M41: 15,005,265 km (0.108 R)
• M42: 15,270,352 km (0.039 R)
• M43: 15,536,936 km (0.075 R)
• M44: 15,689,974 km (0.057 R)
• M45: 15,766,718 km (0.068 R)
• M46: 15,920,505 km (0.095 R)
• M47: 17,884,575 km (0.093 R)
• M48: 18,367,178 km (0.095 R)
• M49: 18,691,356 km (0.043 R)
• M50: 19,017,330 km (0.118 R)
• M51: 19,468,667 km (0.1 R)
• M52: 20,214,861 km (0.108 R)
• M53: 21,012,517 km (0.071 R)
• M54: 21,692,290 km (0.106 R)
• M55: 21,777,710 km (0.099 R)
• M56: 22,942,479 km (0.048 R)
• M57: 24,127,444 km (0.118 R)
• M58: 24,794,201 km (0.051 R)
• M59: 25,242,247 km (0.036 R)
• M60: 25,377,035 km (0.117 R)
• M61: 25,467,093 km (0.086 R)
• M62: 27,845,848 km (0.064 R)
• M63: 27,892,373 km (0.12 R)
• M64: 29,108,754 km (0.049 R)
• M65: 29,203,000 km (0.08 R)
• M66: 30,533,673 km (0.082 R)
• M67: 31,158,095 km (0.08 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: 188 - 12,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit