🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479

Radius: 9.9

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.59 AU - 1.71 AU

Year: 1438 Days

Day: 8.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 19,304,322 km

• M1: 140,173 km (0.116 R)
• M2: 208,689 km (0.1 R)
• M3: 297,101 km (0.12 R)
• M4: 399,277 km (0.078 R)
• M5: 556,055 km (0.091 R)
• M6: 627,563 km (0.059 R)
• M7: 747,840 km (0.12 R)
• M8: 834,906 km (0.097 R)
• M9: 897,438 km (0.083 R)
• M10: 961,615 km (0.12 R)
• M11: 1,042,398 km (0.104 R)
• M12: 1,211,144 km (0.032 R)
• M13: 1,575,714 km (0.068 R)
• M14: 1,725,911 km (0.059 R)
• M15: 1,789,041 km (0.068 R)
• M16: 2,011,792 km (0.096 R)
• M17: 2,136,258 km (0.106 R)
• M18: 2,204,474 km (0.06 R)
• M19: 2,273,289 km (0.069 R)
• M20: 2,691,415 km (0.097 R)
• M21: 2,807,802 km (0.103 R)
• M22: 3,233,857 km (0.077 R)
• M23: 3,437,460 km (0.109 R)
• M24: 3,506,275 km (0.11 R)
• M25: 3,598,726 km (0.076 R)
• M26: 4,085,368 km (0.11 R)
• M27: 4,182,906 km (0.067 R)
• M28: 4,380,076 km (0.066 R)
• M29: 4,592,954 km (0.09 R)
• M30: 4,707,097 km (0.084 R)
• M31: 4,835,003 km (0.118 R)
• M32: 4,977,121 km (0.057 R)
• M33: 5,068,226 km (0.089 R)
• M34: 5,291,875 km (0.054 R)
• M35: 5,694,593 km (0.095 R)
• M36: 5,762,660 km (0.091 R)
• M37: 5,844,789 km (0.086 R)
• M38: 5,954,743 km (0.072 R)
• M39: 6,615,068 km (0.101 R)
• M40: 6,686,726 km (0.096 R)
• M41: 7,004,920 km (0.073 R)
• M42: 7,402,402 km (0.059 R)
• M43: 7,731,667 km (0.072 R)
• M44: 7,822,323 km (0.047 R)
• M45: 8,035,201 km (0.105 R)
• M46: 8,389,000 km (0.067 R)
• M47: 8,638,230 km (0.084 R)
• M48: 8,700,911 km (0.076 R)
• M49: 8,905,711 km (0.118 R)
• M50: 9,000,855 km (0.109 R)
• M51: 9,191,892 km (0.104 R)
• M52: 9,368,267 km (0.099 R)
• M53: 9,643,228 km (0.076 R)
• M54: 9,740,766 km (0.114 R)
• M55: 9,822,447 km (0.034 R)
• M56: 9,937,039 km (0.038 R)
• M57: 10,134,657 km (0.086 R)
• M58: 10,317,017 km (0.07 R)
• M59: 10,400,194 km (0.036 R)
• M60: 10,483,669 km (0.119 R)
• M61: 10,617,559 km (0.108 R)
• M62: 10,836,571 km (0.097 R)
• M63: 10,989,011 km (0.085 R)
• M64: 11,347,447 km (0.11 R)
• M65: 11,416,113 km (0.119 R)
• M66: 11,657,713 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.9

Radius: 13.1

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.73 AU - 2.47 AU

Year: 2064 Days

Day: 6.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 19,304,322 km

• M1: 163,361 km (0.063 R)
• M2: 262,395 km (0.11 R)
• M3: 350,807 km (0.057 R)
• M4: 511,326 km (0.048 R)
• M5: 630,555 km (0.081 R)
• M6: 768,634 km (0.038 R)
• M7: 917,933 km (0.09 R)
• M8: 1,000,959 km (0.081 R)
• M9: 1,211,294 km (0.099 R)
• M10: 1,369,569 km (0.081 R)
• M11: 1,515,277 km (0.078 R)
• M12: 1,666,371 km (0.103 R)
• M13: 1,833,322 km (0.075 R)
• M14: 1,984,117 km (0.104 R)
• M15: 2,139,250 km (0.049 R)
• M16: 2,368,134 km (0.039 R)
• M17: 2,617,065 km (0.089 R)
• M18: 2,702,037 km (0.049 R)
• M19: 3,128,241 km (0.04 R)
• M20: 3,402,304 km (0.108 R)
• M21: 3,575,988 km (0.104 R)
• M22: 4,171,387 km (0.119 R)
• M23: 4,328,764 km (0.111 R)
• M24: 4,458,914 km (0.1 R)
• M25: 4,575,900 km (0.088 R)
• M26: 5,068,974 km (0.062 R)
• M27: 5,329,723 km (0.105 R)
• M28: 5,469,597 km (0.094 R)
• M29: 5,594,811 km (0.108 R)
• M30: 5,848,529 km (0.081 R)
• M31: 5,960,578 km (0.107 R)
• M32: 6,073,524 km (0.039 R)
• M33: 6,301,511 km (0.112 R)
• M34: 6,482,525 km (0.098 R)
• M35: 6,682,088 km (0.094 R)
• M36: 7,121,607 km (0.11 R)
• M37: 7,258,638 km (0.074 R)
• M38: 8,064,073 km (0.061 R)
• M39: 8,207,089 km (0.069 R)
• M40: 9,213,134 km (0.088 R)
• M41: 9,306,484 km (0.112 R)
• M42: 10,026,648 km (0.098 R)
• M43: 10,277,224 km (0.09 R)
• M44: 10,490,850 km (0.065 R)
• M45: 10,764,913 km (0.117 R)
• M46: 10,962,083 km (0.097 R)
• M47: 11,100,760 km (0.108 R)
• M48: 11,742,535 km (0.081 R)
• M49: 11,904,849 km (0.115 R)
• M50: 12,067,911 km (0.063 R)
• M51: 12,231,720 km (0.096 R)
• M52: 12,603,022 km (0.077 R)
• M53: 12,706,843 km (0.099 R)
• M54: 13,167,006 km (0.092 R)
• M55: 13,484,004 km (0.111 R)
• M56: 13,590,219 km (0.065 R)
• M57: 13,953,293 km (0.068 R)
• M58: 14,471,500 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.5

Radius: 13.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.94 AU - 2.98 AU

Year: 2617 Days

Day: 8.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 19,304,322 km

• M1: 169,345 km (0.11 R)
• M2: 278,402 km (0.079 R)
• M3: 389,702 km (0.072 R)
• M4: 540,048 km (0.119 R)
• M5: 659,427 km (0.112 R)
• M6: 847,921 km (0.09 R)
• M7: 1,250,189 km (0.05 R)
• M8: 1,416,393 km (0.111 R)
• M9: 1,506,451 km (0.106 R)
• M10: 1,842,298 km (0.096 R)
• M11: 1,932,356 km (0.086 R)
• M12: 2,014,635 km (0.119 R)
• M13: 2,415,258 km (0.073 R)
• M14: 2,524,314 km (0.089 R)
• M15: 2,686,179 km (0.098 R)
• M16: 3,105,951 km (0.085 R)
• M17: 3,247,022 km (0.068 R)
• M18: 3,334,836 km (0.065 R)
• M19: 3,751,765 km (0.104 R)
• M20: 4,007,727 km (0.083 R)
• M21: 4,197,567 km (0.112 R)
• M22: 4,293,608 km (0.083 R)
• M23: 4,390,398 km (0.105 R)
• M24: 4,524,588 km (0.03 R)
• M25: 4,961,114 km (0.114 R)
• M26: 5,268,388 km (0.078 R)
• M27: 5,359,194 km (0.049 R)
• M28: 5,502,958 km (0.066 R)
• M29: 5,674,397 km (0.077 R)
• M30: 5,874,708 km (0.093 R)
• M31: 6,063,650 km (0.108 R)
• M32: 6,337,115 km (0.071 R)
• M33: 6,531,144 km (0.087 R)
• M34: 6,995,944 km (0.1 R)
• M35: 7,326,406 km (0.094 R)
• M36: 7,457,155 km (0.097 R)
• M37: 7,544,669 km (0.086 R)
• M38: 8,137,376 km (0.066 R)
• M39: 8,227,584 km (0.108 R)
• M40: 8,606,964 km (0.059 R)
• M41: 8,961,212 km (0.04 R)
• M42: 9,383,227 km (0.062 R)
• M43: 9,525,345 km (0.097 R)
• M44: 9,939,881 km (0.05 R)
• M45: 11,235,847 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469

Radius: 10.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.01 AU - 2.95 AU

Year: 2649 Days

Day: 13.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,304,322 km

• M1: 135,386 km (0.115 R)
• M2: 242,648 km (0.097 R)
• M3: 328,517 km (0.098 R)
• M4: 409,300 km (0.119 R)
• M5: 484,548 km (0.119 R)
• M6: 558,000 km (0.049 R)
• M7: 866,321 km (0.107 R)
• M8: 968,197 km (0.057 R)
• M9: 1,144,125 km (0.09 R)
• M10: 1,288,486 km (0.117 R)
• M11: 1,653,206 km (0.099 R)
• M12: 1,734,737 km (0.115 R)
• M13: 1,877,752 km (0.117 R)
• M14: 1,963,023 km (0.081 R)
• M15: 2,137,454 km (0.113 R)
• M16: 2,596,421 km (0.077 R)
• M17: 2,664,488 km (0.092 R)
• M18: 3,042,671 km (0.102 R)
• M19: 3,260,186 km (0.097 R)
• M20: 3,333,789 km (0.085 R)
• M21: 3,482,938 km (0.05 R)
• M22: 3,695,367 km (0.042 R)
• M23: 3,772,260 km (0.057 R)
• M24: 3,880,718 km (0.033 R)
• M25: 4,053,504 km (0.108 R)
• M26: 4,521,296 km (0.054 R)
• M27: 4,955,280 km (0.062 R)
• M28: 5,040,251 km (0.066 R)
• M29: 5,263,601 km (0.091 R)
• M30: 5,350,368 km (0.089 R)
• M31: 5,455,086 km (0.103 R)
• M32: 5,845,238 km (0.111 R)
• M33: 5,917,045 km (0.093 R)
• M34: 6,079,957 km (0.102 R)
• M35: 6,317,817 km (0.063 R)
• M36: 6,935,507 km (0.099 R)
• M37: 7,338,524 km (0.103 R)
• M38: 7,494,105 km (0.069 R)
• M39: 7,611,540 km (0.069 R)
• M40: 8,047,318 km (0.12 R)
• M41: 8,228,032 km (0.114 R)
• M42: 8,369,402 km (0.047 R)
• M43: 8,675,181 km (0.074 R)
• M44: 8,922,466 km (0.094 R)
• M45: 9,130,407 km (0.12 R)
• M46: 9,403,124 km (0.084 R)
• M47: 9,699,627 km (0.112 R)
• M48: 9,849,225 km (0.108 R)
• M49: 9,956,337 km (0.094 R)
• M50: 10,345,740 km (0.039 R)
• M51: 10,651,967 km (0.099 R)
• M52: 10,872,624 km (0.054 R)
• M53: 10,939,045 km (0.114 R)
• M54: 11,139,357 km (0.107 R)
• M55: 11,251,106 km (0.114 R)
• M56: 11,543,420 km (0.037 R)
• M57: 11,770,061 km (0.037 R)
• M58: 11,883,905 km (0.102 R)
• M59: 11,952,421 km (0.063 R)
• M60: 12,043,975 km (0.086 R)
• M61: 12,366,209 km (0.09 R)
• M62: 12,714,622 km (0.1 R)
• M63: 12,784,634 km (0.084 R)
• M64: 13,160,573 km (0.119 R)
• M65: 14,309,934 km (0.119 R)
• M66: 14,602,248 km (0.056 R)
• M67: 14,970,558 km (0.026 R)
• M68: 15,044,609 km (0.088 R)
• M69: 15,317,027 km (0.074 R)
• M70: 15,641,205 km (0.113 R)
• M71: 15,791,551 km (0.106 R)
• M72: 16,093,589 km (0.089 R)
• M73: 16,397,722 km (0.06 R)
• M74: 17,088,864 km (0.078 R)
• M75: 17,166,206 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682

Radius: 10.6

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.75 AU - 3.65 AU

Year: 3883 Days

Day: 8.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 19,304,322 km

• M1: 134,040 km (0.102 R)
• M2: 203,453 km (0.082 R)
• M3: 357,838 km (0.114 R)
• M4: 476,619 km (0.075 R)
• M5: 641,924 km (0.1 R)
• M6: 737,817 km (0.091 R)
• M7: 897,438 km (0.058 R)
• M8: 1,018,761 km (0.12 R)
• M9: 1,107,174 km (0.11 R)
• M10: 1,333,366 km (0.075 R)
• M11: 1,430,904 km (0.117 R)
• M12: 1,545,496 km (0.112 R)
• M13: 1,814,772 km (0.109 R)
• M14: 1,971,102 km (0.053 R)
• M15: 2,148,225 km (0.106 R)
• M16: 2,330,735 km (0.106 R)
• M17: 2,466,719 km (0.118 R)
• M18: 2,981,934 km (0.113 R)
• M19: 3,204,835 km (0.075 R)
• M20: 3,433,421 km (0.089 R)
• M21: 4,358,384 km (0.089 R)
• M22: 4,697,523 km (0.087 R)
• M23: 4,783,691 km (0.117 R)
• M24: 5,155,741 km (0.11 R)
• M25: 5,289,332 km (0.057 R)
• M26: 5,378,941 km (0.033 R)
• M27: 5,858,253 km (0.116 R)
• M28: 5,974,341 km (0.113 R)
• M29: 6,067,839 km (0.114 R)
• M30: 6,232,696 km (0.032 R)
• M31: 7,128,189 km (0.055 R)
• M32: 7,477,500 km (0.112 R)
• M33: 7,654,325 km (0.114 R)
• M34: 8,115,385 km (0.12 R)
• M35: 8,585,422 km (0.08 R)
• M36: 8,823,731 km (0.064 R)
• M37: 9,118,140 km (0.052 R)
• M38: 9,252,927 km (0.114 R)
• M39: 9,334,159 km (0.07 R)
• M40: 9,881,837 km (0.095 R)
• M41: 10,327,489 km (0.089 R)
• M42: 10,722,876 km (0.056 R)
• M43: 10,836,720 km (0.079 R)
• M44: 11,152,072 km (0.119 R)
• M45: 11,354,179 km (0.095 R)
• M46: 11,441,245 km (0.109 R)
• M47: 11,528,461 km (0.099 R)
• M48: 12,323,873 km (0.073 R)
• M49: 12,413,332 km (0.09 R)
• M50: 12,984,946 km (0.11 R)
• M51: 13,167,305 km (0.102 R)
• M52: 13,472,934 km (0.056 R)
• M53: 13,781,105 km (0.035 R)
• M54: 13,998,172 km (0.1 R)
• M55: 14,122,637 km (0.102 R)
• M56: 14,247,552 km (0.055 R)
• M57: 14,624,538 km (0.098 R)
• M58: 15,292,194 km (0.075 R)
• M59: 15,420,549 km (0.095 R)
• M60: 16,197,859 km (0.107 R)
• M61: 16,328,608 km (0.079 R)
• M62: 16,525,478 km (0.089 R)
• M63: 17,655,840 km (0.106 R)
• M64: 18,094,610 km (0.076 R)
• M65: 18,605,338 km (0.109 R)
• M66: 19,850,441 km (0.069 R)
• M67: 20,730,974 km (0.097 R)
• M68: 21,840,392 km (0.115 R)
• M69: 21,912,647 km (0.055 R)
• M70: 22,275,123 km (0.073 R)
• M71: 22,347,828 km (0.098 R)
• M72: 22,639,543 km (0.119 R)
• M73: 23,005,909 km (0.087 R)
• M74: 23,152,963 km (0.106 R)
• M75: 23,448,120 km (0.074 R)
• M76: 24,716,261 km (0.079 R)
• M77: 25,358,784 km (0.095 R)
• M78: 25,434,780 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.5

Radius: 11.7

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.82 AU - 4.14 AU

Year: 5385 Days

Day: 10.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,304,322 km

• M1: 149,149 km (0.114 R)
• M2: 265,387 km (0.094 R)
• M3: 362,176 km (0.069 R)
• M4: 492,626 km (0.088 R)
• M5: 578,495 km (0.062 R)
• M6: 913,893 km (0.105 R)
• M7: 1,162,675 km (0.111 R)
• M8: 1,446,611 km (0.03 R)
• M9: 1,850,226 km (0.12 R)
• M10: 1,963,771 km (0.117 R)
• M11: 2,288,548 km (0.058 R)
• M12: 2,411,069 km (0.088 R)
• M13: 3,056,135 km (0.098 R)
• M14: 3,346,205 km (0.119 R)
• M15: 3,433,271 km (0.117 R)
• M16: 3,591,994 km (0.071 R)
• M17: 3,953,273 km (0.1 R)
• M18: 4,027,025 km (0.118 R)
• M19: 4,691,539 km (0.099 R)
• M20: 4,769,629 km (0.103 R)
• M21: 5,066,730 km (0.101 R)
• M22: 5,472,141 km (0.089 R)
• M23: 5,595,858 km (0.094 R)
• M24: 5,741,417 km (0.098 R)
• M25: 5,909,265 km (0.041 R)
• M26: 7,446,683 km (0.062 R)
• M27: 7,745,280 km (0.099 R)
• M28: 8,094,741 km (0.085 R)
• M29: 8,306,871 km (0.113 R)
• M30: 8,544,881 km (0.08 R)
• M31: 9,618,395 km (0.077 R)
• M32: 9,943,770 km (0.098 R)
• M33: 10,044,599 km (0.045 R)
• M34: 10,502,519 km (0.092 R)
• M35: 10,579,561 km (0.111 R)
• M36: 11,254,846 km (0.046 R)
• M37: 11,360,014 km (0.098 R)
• M38: 11,571,246 km (0.11 R)
• M39: 11,837,231 km (0.097 R)
• M40: 12,429,339 km (0.092 R)
• M41: 12,619,777 km (0.112 R)
• M42: 13,335,603 km (0.111 R)
• M43: 13,502,704 km (0.117 R)
• M44: 14,491,247 km (0.105 R)
• M45: 14,691,708 km (0.084 R)
• M46: 14,806,748 km (0.096 R)
• M47: 15,943,543 km (0.054 R)
• M48: 16,537,446 km (0.083 R)
• M49: 16,687,044 km (0.091 R)
• M50: 16,837,091 km (0.094 R)
• M51: 17,381,029 km (0.113 R)
• M52: 18,424,175 km (0.095 R)
• M53: 19,455,951 km (0.093 R)
• M54: 20,090,396 km (0.114 R)
• M55: 20,218,152 km (0.102 R)
• M56: 20,474,413 km (0.086 R)
• M57: 20,731,722 km (0.067 R)
• M58: 20,860,825 km (0.053 R)
• M59: 21,575,454 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.1

Radius: 4.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.71 AU - 7.17 AU

Year: 12400 Days

Day: 21 Hours

Environment

Temp: -231 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 19,304,322 km

• M1: 98,585 km (0.045 R)
• M2: 331,808 km (0.116 R)
• M3: 533,017 km (0.101 R)
• M4: 619,634 km (0.086 R)
• M5: 1,075,010 km (0.058 R)
• M6: 1,357,750 km (0.049 R)
• M7: 1,405,173 km (0.118 R)
• M8: 1,562,849 km (0.119 R)
• M9: 1,662,631 km (0.075 R)
• M10: 1,921,585 km (0.089 R)
• M11: 1,974,841 km (0.069 R)
• M12: 3,362,212 km (0.111 R)
• M13: 3,556,689 km (0.11 R)
• M14: 3,638,669 km (0.095 R)
• M15: 3,888,797 km (0.1 R)
• M16: 3,922,606 km (0.109 R)
• M17: 4,092,998 km (0.069 R)
• M18: 4,335,496 km (0.089 R)
• M19: 4,980,412 km (0.115 R)
• M20: 5,072,265 km (0.065 R)
• M21: 6,277,875 km (0.033 R)
• M22: 6,861,306 km (0.11 R)
• M23: 7,025,266 km (0.054 R)
• M24: 7,149,133 km (0.073 R)
• M25: 7,864,360 km (0.052 R)
• M26: 8,339,333 km (0.115 R)
• M27: 9,407,313 km (0.109 R)
• M28: 9,818,856 km (0.06 R)
• M29: 9,864,932 km (0.103 R)
• M30: 10,166,222 km (0.076 R)
• M31: 10,541,264 km (0.113 R)
• M32: 10,801,714 km (0.117 R)
• M33: 11,693,318 km (0.093 R)
• M34: 11,889,141 km (0.092 R)
• M35: 13,725,754 km (0.116 R)
• M36: 14,637,254 km (0.08 R)
• M37: 14,927,773 km (0.101 R)
• M38: 15,326,900 km (0.079 R)
• M39: 15,621,758 km (0.088 R)
• M40: 15,729,618 km (0.083 R)
• M41: 16,271,910 km (0.117 R)
• M42: 16,655,180 km (0.098 R)
• M43: 17,402,571 km (0.082 R)
• M44: 17,570,270 km (0.119 R)
• M45: 17,907,015 km (0.077 R)
• M46: 18,217,729 km (0.094 R)
• M47: 19,246,664 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 12,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit