🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.58 AU - 0.66 AU

Year: 320 Days

Day: 47.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.52 AU - 0.78 AU

Year: 344 Days

Day: 16.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.57 AU - 0.75 AU

Year: 352 Days

Day: 23.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.8

Radius: 8.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.78 AU - 1.06 AU

Year: 579 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,120,551 km

• M1: 103,223 km (0.03 R)
• M2: 179,966 km (0.12 R)
• M3: 236,813 km (0.055 R)
• M4: 290,968 km (0.083 R)
• M5: 346,469 km (0.111 R)
• M6: 438,023 km (0.094 R)
• M7: 491,279 km (0.085 R)
• M8: 557,850 km (0.086 R)
• M9: 613,650 km (0.039 R)
• M10: 665,711 km (0.082 R)
• M11: 812,316 km (0.1 R)
• M12: 870,061 km (0.104 R)
• M13: 952,938 km (0.076 R)
• M14: 1,045,390 km (0.076 R)
• M15: 1,112,410 km (0.036 R)
• M16: 1,166,415 km (0.107 R)
• M17: 1,326,185 km (0.103 R)
• M18: 1,383,631 km (0.064 R)
• M19: 1,438,084 km (0.109 R)
• M20: 1,557,164 km (0.112 R)
• M21: 1,675,496 km (0.091 R)
• M22: 1,750,594 km (0.103 R)
• M23: 1,809,685 km (0.116 R)
• M24: 1,964,818 km (0.12 R)
• M25: 2,137,903 km (0.086 R)
• M26: 2,293,036 km (0.046 R)
• M27: 2,362,599 km (0.089 R)
• M28: 2,423,486 km (0.077 R)
• M29: 2,503,969 km (0.1 R)
• M30: 2,706,674 km (0.098 R)
• M31: 2,970,116 km (0.062 R)
• M32: 3,127,942 km (0.103 R)
• M33: 3,179,553 km (0.032 R)
• M34: 3,241,786 km (0.083 R)
• M35: 3,335,883 km (0.108 R)
• M36: 3,388,691 km (0.074 R)
• M37: 3,473,513 km (0.046 R)
• M38: 3,532,305 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.3

Radius: 10

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.8 AU - 1.94 AU

Year: 1678 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,120,551 km

• M1: 132,993 km (0.114 R)
• M2: 230,082 km (0.026 R)
• M3: 364,720 km (0.099 R)
• M4: 466,596 km (0.115 R)
• M5: 565,929 km (0.033 R)
• M6: 756,965 km (0.083 R)
• M7: 901,926 km (0.106 R)
• M8: 1,065,436 km (0.076 R)
• M9: 1,201,720 km (0.1 R)
• M10: 1,353,711 km (0.101 R)
• M11: 1,442,123 km (0.062 R)
• M12: 1,563,148 km (0.081 R)
• M13: 1,666,520 km (0.089 R)
• M14: 1,729,800 km (0.109 R)
• M15: 1,804,599 km (0.109 R)
• M16: 2,137,903 km (0.114 R)
• M17: 2,300,217 km (0.094 R)
• M18: 2,394,763 km (0.092 R)
• M19: 2,551,392 km (0.07 R)
• M20: 2,748,711 km (0.059 R)
• M21: 2,849,391 km (0.087 R)
• M22: 2,938,401 km (0.097 R)
• M23: 3,132,430 km (0.096 R)
• M24: 3,211,268 km (0.06 R)
• M25: 3,357,425 km (0.092 R)
• M26: 3,451,672 km (0.118 R)
• M27: 3,587,955 km (0.104 R)
• M28: 3,739,797 km (0.12 R)
• M29: 3,893,733 km (0.117 R)
• M30: 4,179,316 km (0.093 R)
• M31: 4,295,404 km (0.038 R)
• M32: 4,516,061 km (0.102 R)
• M33: 4,605,370 km (0.086 R)
• M34: 5,435,639 km (0.112 R)
• M35: 5,610,519 km (0.109 R)
• M36: 5,738,874 km (0.074 R)
• M37: 5,916,895 km (0.102 R)
• M38: 6,047,644 km (0.082 R)
• M39: 6,715,299 km (0.066 R)
• M40: 6,783,366 km (0.066 R)
• M41: 7,075,231 km (0.074 R)
• M42: 7,161,848 km (0.064 R)
• M43: 7,336,130 km (0.076 R)
• M44: 7,406,291 km (0.084 R)
• M45: 8,137,975 km (0.084 R)
• M46: 8,393,189 km (0.096 R)
• M47: 8,799,496 km (0.109 R)
• M48: 9,061,442 km (0.066 R)
• M49: 9,231,086 km (0.097 R)
• M50: 9,573,815 km (0.062 R)
• M51: 9,689,005 km (0.08 R)
• M52: 10,666,478 km (0.085 R)
• M53: 10,945,777 km (0.043 R)
• M54: 11,491,360 km (0.099 R)
• M55: 11,634,226 km (0.095 R)
• M56: 11,880,614 km (0.106 R)
• M57: 12,066,564 km (0.111 R)
• M58: 12,274,206 km (0.093 R)
• M59: 12,503,988 km (0.11 R)
• M60: 12,756,360 km (0.11 R)
• M61: 12,862,126 km (0.071 R)
• M62: 13,244,797 km (0.077 R)
• M63: 13,825,985 km (0.055 R)
• M64: 13,934,443 km (0.092 R)
• M65: 14,108,725 km (0.097 R)
• M66: 14,283,754 km (0.09 R)
• M67: 14,371,568 km (0.066 R)
• M68: 14,437,541 km (0.042 R)
• M69: 14,503,514 km (0.074 R)
• M70: 14,901,893 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965

Radius: 11.5

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.51 AU - 3.45 AU

Year: 3375 Days

Day: 11.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,120,551 km

• M1: 291,267 km (0.062 R)
• M2: 542,891 km (0.086 R)
• M3: 718,219 km (0.08 R)
• M4: 1,062,294 km (0.109 R)
• M5: 1,179,579 km (0.114 R)
• M6: 1,831,976 km (0.095 R)
• M7: 1,990,699 km (0.108 R)
• M8: 2,170,815 km (0.062 R)
• M9: 2,254,440 km (0.067 R)
• M10: 2,373,520 km (0.099 R)
• M11: 2,653,567 km (0.108 R)
• M12: 2,925,985 km (0.106 R)
• M13: 3,322,718 km (0.108 R)
• M14: 3,400,360 km (0.073 R)
• M15: 3,756,851 km (0.082 R)
• M16: 3,939,810 km (0.119 R)
• M17: 4,188,292 km (0.114 R)
• M18: 4,293,309 km (0.113 R)
• M19: 5,031,126 km (0.107 R)
• M20: 5,278,262 km (0.098 R)
• M21: 5,369,217 km (0.034 R)
• M22: 5,598,700 km (0.088 R)
• M23: 5,714,639 km (0.107 R)
• M24: 6,258,577 km (0.111 R)
• M25: 6,597,864 km (0.078 R)
• M26: 6,695,851 km (0.076 R)
• M27: 6,843,953 km (0.092 R)
• M28: 7,193,414 km (0.044 R)
• M29: 7,294,392 km (0.109 R)
• M30: 7,548,858 km (0.112 R)
• M31: 7,651,482 km (0.074 R)
• M32: 7,806,316 km (0.103 R)
• M33: 7,910,137 km (0.119 R)
• M34: 8,250,622 km (0.087 R)
• M35: 8,435,974 km (0.096 R)
• M36: 8,569,265 km (0.073 R)
• M37: 8,837,943 km (0.119 R)
• M38: 9,493,930 km (0.112 R)
• M39: 9,940,031 km (0.04 R)
• M40: 10,222,471 km (0.076 R)
• M41: 10,881,749 km (0.07 R)
• M42: 11,525,469 km (0.069 R)
• M43: 11,614,180 km (0.066 R)
• M44: 11,792,351 km (0.077 R)
• M45: 12,241,743 km (0.068 R)
• M46: 12,453,275 km (0.115 R)
• M47: 12,574,898 km (0.081 R)
• M48: 12,666,153 km (0.112 R)
• M49: 12,910,895 km (0.115 R)
• M50: 13,188,099 km (0.092 R)
• M51: 13,467,399 km (0.088 R)
• M52: 13,685,812 km (0.112 R)
• M53: 14,094,812 km (0.084 R)
• M54: 14,860,304 km (0.099 R)
• M55: 15,086,197 km (0.113 R)
• M56: 15,803,369 km (0.113 R)
• M57: 15,967,927 km (0.055 R)
• M58: 16,565,122 km (0.104 R)
• M59: 16,967,241 km (0.097 R)
• M60: 17,203,306 km (0.12 R)
• M61: 18,021,008 km (0.079 R)
• M62: 18,124,231 km (0.111 R)
• M63: 18,262,010 km (0.051 R)
• M64: 18,816,570 km (0.083 R)
• M65: 19,411,969 km (0.052 R)
• M66: 20,049,107 km (0.086 R)
• M67: 20,406,047 km (0.055 R)
• M68: 20,873,241 km (0.058 R)
• M69: 21,818,251 km (0.053 R)
• M70: 22,480,521 km (0.093 R)
• M71: 22,554,572 km (0.111 R)
• M72: 22,925,874 km (0.068 R)
• M73: 23,000,373 km (0.111 R)
• M74: 23,374,069 km (0.105 R)
• M75: 23,449,017 km (0.119 R)
• M76: 23,599,214 km (0.038 R)
• M77: 25,774,068 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.8

Radius: 14.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.78 AU - 4.24 AU

Year: 4314 Days

Day: 6.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 65,120,551 km

• M1: 198,068 km (0.114 R)
• M2: 455,077 km (0.094 R)
• M3: 676,781 km (0.096 R)
• M4: 874,400 km (0.066 R)
• M5: 1,484,759 km (0.059 R)
• M6: 1,762,562 km (0.114 R)
• M7: 2,160,044 km (0.047 R)
• M8: 2,290,194 km (0.085 R)
• M9: 3,083,063 km (0.107 R)
• M10: 3,230,566 km (0.091 R)
• M11: 3,797,392 km (0.115 R)
• M12: 4,214,471 km (0.088 R)
• M13: 4,395,485 km (0.054 R)
• M14: 4,495,416 km (0.11 R)
• M15: 4,663,564 km (0.107 R)
• M16: 5,163,071 km (0.112 R)
• M17: 5,589,575 km (0.111 R)
• M18: 5,898,644 km (0.097 R)
• M19: 6,363,594 km (0.074 R)
• M20: 6,686,576 km (0.081 R)
• M21: 6,898,407 km (0.107 R)
• M22: 7,230,364 km (0.1 R)
• M23: 7,487,673 km (0.112 R)
• M24: 8,195,719 km (0.045 R)
• M25: 8,381,221 km (0.084 R)
• M26: 8,484,892 km (0.096 R)
• M27: 8,882,972 km (0.101 R)
• M28: 9,158,830 km (0.07 R)
• M29: 9,308,578 km (0.104 R)
• M30: 9,545,541 km (0.08 R)
• M31: 10,091,573 km (0.114 R)
• M32: 10,670,218 km (0.113 R)
• M33: 10,940,990 km (0.095 R)
• M34: 11,604,756 km (0.057 R)
• M35: 12,093,641 km (0.11 R)
• M36: 12,187,589 km (0.045 R)
• M37: 13,551,922 km (0.087 R)
• M38: 13,869,817 km (0.119 R)
• M39: 14,239,773 km (0.108 R)
• M40: 14,687,968 km (0.117 R)
• M41: 15,065,104 km (0.118 R)
• M42: 15,547,408 km (0.047 R)
• M43: 15,854,682 km (0.103 R)
• M44: 16,086,409 km (0.065 R)
• M45: 16,631,543 km (0.055 R)
• M46: 17,103,674 km (0.064 R)
• M47: 17,367,864 km (0.095 R)
• M48: 17,793,470 km (0.096 R)
• M49: 17,927,210 km (0.106 R)
• M50: 18,088,028 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956

Radius: 12.7

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.55 AU - 3.83 AU

Year: 4650 Days

Day: 11.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 167.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,120,551 km

• M1: 169,195 km (0.115 R)
• M2: 324,179 km (0.107 R)
• M3: 494,421 km (0.067 R)
• M4: 616,493 km (0.117 R)
• M5: 700,417 km (0.055 R)
• M6: 881,879 km (0.061 R)
• M7: 1,230,891 km (0.084 R)
• M8: 1,389,315 km (0.063 R)
• M9: 1,571,825 km (0.113 R)
• M10: 2,302,162 km (0.11 R)
• M11: 3,302,971 km (0.066 R)
• M12: 3,640,913 km (0.055 R)
• M13: 3,872,640 km (0.045 R)
• M14: 4,423,908 km (0.099 R)
• M15: 5,102,634 km (0.119 R)
• M16: 5,493,982 km (0.096 R)
• M17: 5,706,560 km (0.069 R)
• M18: 6,612,824 km (0.089 R)
• M19: 7,068,350 km (0.079 R)
• M20: 7,329,099 km (0.09 R)
• M21: 8,312,256 km (0.111 R)
• M22: 8,495,513 km (0.115 R)
• M23: 8,587,666 km (0.115 R)
• M24: 8,803,984 km (0.086 R)
• M25: 9,591,019 km (0.044 R)
• M26: 10,041,757 km (0.101 R)
• M27: 10,400,792 km (0.094 R)
• M28: 10,963,878 km (0.096 R)
• M29: 11,299,726 km (0.086 R)
• M30: 11,570,947 km (0.11 R)
• M31: 11,981,892 km (0.115 R)
• M32: 12,397,475 km (0.082 R)
• M33: 12,642,217 km (0.12 R)
• M34: 13,493,130 km (0.108 R)
• M35: 13,744,903 km (0.08 R)
• M36: 13,998,172 km (0.093 R)
• M37: 14,216,585 km (0.11 R)
• M38: 14,326,090 km (0.116 R)
• M39: 14,509,348 km (0.112 R)
• M40: 14,619,751 km (0.068 R)
• M41: 14,804,355 km (0.11 R)
• M42: 15,287,706 km (0.076 R)
• M43: 15,814,141 km (0.083 R)
• M44: 16,003,681 km (0.115 R)
• M45: 16,769,024 km (0.066 R)
• M46: 17,664,068 km (0.085 R)
• M47: 18,057,959 km (0.076 R)
• M48: 19,015,385 km (0.115 R)
• M49: 19,136,260 km (0.117 R)
• M50: 19,581,464 km (0.086 R)
• M51: 20,896,279 km (0.063 R)
• M52: 21,104,220 km (0.112 R)
• M53: 21,271,172 km (0.091 R)
• M54: 21,438,422 km (0.05 R)
• M55: 21,564,234 km (0.073 R)
• M56: 22,154,547 km (0.096 R)
• M57: 22,451,648 km (0.082 R)
• M58: 23,007,105 km (0.096 R)
• M59: 23,178,844 km (0.071 R)
• M60: 23,265,012 km (0.045 R)
• M61: 23,826,902 km (0.105 R)
• M62: 24,000,734 km (0.08 R)
• M63: 24,349,597 km (0.068 R)
• M64: 25,317,794 km (0.095 R)
• M65: 25,628,509 km (0.067 R)
• M66: 26,388,466 km (0.083 R)
• M67: 26,478,225 km (0.066 R)
• M68: 27,246,410 km (0.09 R)
• M69: 28,343,261 km (0.079 R)
• M70: 28,850,847 km (0.095 R)
• M71: 29,594,498 km (0.106 R)
• M72: 29,921,818 km (0.082 R)
• M73: 30,015,466 km (0.111 R)
• M74: 30,344,432 km (0.094 R)
• M75: 30,721,718 km (0.12 R)
• M76: 30,958,382 km (0.067 R)
• M77: 31,958,743 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.1

Radius: 3.7

Gravity: 46.98 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.39 AU - 8.67 AU

Year: 16343 Days

Day: 15.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,120,551 km

• M1: 62,532 km (0.102 R)
• M2: 334,650 km (0.104 R)
• M3: 418,575 km (0.108 R)
• M4: 454,030 km (0.027 R)
• M5: 606,171 km (0.088 R)
• M6: 862,581 km (0.038 R)
• M7: 931,546 km (0.08 R)
• M8: 1,199,925 km (0.106 R)
• M9: 1,490,892 km (0.056 R)
• M10: 2,134,762 km (0.103 R)
• M11: 2,452,507 km (0.092 R)
• M12: 2,683,786 km (0.062 R)
• M13: 2,751,105 km (0.092 R)
• M14: 2,887,538 km (0.098 R)
• M15: 3,166,837 km (0.118 R)
• M16: 3,345,906 km (0.081 R)
• M17: 3,676,368 km (0.12 R)
• M18: 4,017,152 km (0.109 R)
• M19: 4,132,940 km (0.096 R)
• M20: 4,447,246 km (0.079 R)
• M21: 5,393,003 km (0.056 R)
• M22: 5,692,648 km (0.11 R)
• M23: 5,736,031 km (0.117 R)
• M24: 6,353,122 km (0.089 R)
• M25: 6,578,716 km (0.086 R)
• M26: 7,037,533 km (0.104 R)
• M27: 7,459,399 km (0.071 R)
• M28: 7,889,193 km (0.036 R)
• M29: 8,131,542 km (0.098 R)
• M30: 8,822,983 km (0.032 R)
• M31: 10,208,708 km (0.092 R)
• M32: 10,792,290 km (0.054 R)
• M33: 10,953,406 km (0.114 R)
• M34: 12,102,917 km (0.034 R)
• M35: 12,438,315 km (0.088 R)
• M36: 12,550,813 km (0.081 R)
• M37: 12,720,157 km (0.109 R)
• M38: 12,833,553 km (0.073 R)
• M39: 13,636,145 km (0.09 R)
• M40: 13,694,189 km (0.1 R)
• M41: 15,773,450 km (0.087 R)
• M42: 16,017,294 km (0.109 R)
• M43: 16,508,723 km (0.051 R)
• M44: 16,942,707 km (0.096 R)
• M45: 18,203,368 km (0.07 R)
• M46: 19,168,574 km (0.074 R)
• M47: 21,754,522 km (0.116 R)
• M48: 22,230,094 km (0.068 R)
• M49: 22,571,925 km (0.057 R)
• M50: 25,225,791 km (0.064 R)
• M51: 25,510,925 km (0.064 R)
• M52: 25,725,448 km (0.066 R)
• M53: 25,796,956 km (0.09 R)
• M54: 26,806,742 km (0.092 R)
• M55: 27,170,564 km (0.118 R)
• M56: 27,462,728 km (0.1 R)
• M57: 29,312,356 km (0.07 R)
• M58: 29,987,940 km (0.074 R)
• M59: 33,520,544 km (0.098 R)
• M60: 34,226,796 km (0.098 R)
• M61: 34,779,560 km (0.071 R)
• M62: 35,176,294 km (0.11 R)
• M63: 35,494,638 km (0.041 R)
• M64: 35,574,374 km (0.112 R)
• M65: 35,814,029 km (0.109 R)
• M66: 36,455,655 km (0.1 R)
• M67: 37,343,967 km (0.095 R)
• M68: 38,239,460 km (0.119 R)
• M69: 39,719,880 km (0.106 R)
• M70: 40,383,796 km (0.064 R)
• M71: 41,135,226 km (0.071 R)
• M72: 41,386,700 km (0.101 R)
• M73: 45,565,866 km (0.037 R)
• M74: 45,826,017 km (0.063 R)
• M75: 46,696,826 km (0.114 R)
• M76: 46,784,340 km (0.098 R)
• M77: 47,485,356 km (0.067 R)
• M78: 47,837,210 km (0.064 R)
• M79: 48,897,859 km (0.118 R)
• M80: 49,342,165 km (0.09 R)
• M81: 49,698,507 km (0.118 R)
• M82: 49,787,667 km (0.112 R)
• M83: 50,682,861 km (0.099 R)
• M84: 50,952,436 km (0.07 R)
• M85: 53,126,243 km (0.108 R)
• M86: 53,949,181 km (0.089 R)
• M87: 54,868,460 km (0.068 R)
• M88: 55,422,570 km (0.053 R)
• M89: 55,515,022 km (0.091 R)
• M90: 57,376,319 km (0.117 R)
• M91: 58,502,940 km (0.083 R)
• M92: 59,731,587 km (0.104 R)
• M93: 60,301,555 km (0.056 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: 321 - 11,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit