🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.52 AU - 0.54 AU

Year: 253 Days

Day: 30.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.55 AU - 0.77 AU

Year: 352 Days

Day: 23.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,254,140 km

• M1: 714,928 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.7

Radius: 11.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.77 AU - 2.11 AU

Year: 1773 Days

Day: 6.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 46,254,140 km

• M1: 196,272 km (0.097 R)
• M2: 270,772 km (0.057 R)
• M3: 358,287 km (0.03 R)
• M4: 447,896 km (0.107 R)
• M5: 669,301 km (0.097 R)
• M6: 779,106 km (0.116 R)
• M7: 968,347 km (0.107 R)
• M8: 1,103,434 km (0.108 R)
• M9: 1,218,026 km (0.062 R)
• M10: 1,318,256 km (0.11 R)
• M11: 1,459,626 km (0.101 R)
• M12: 1,646,325 km (0.102 R)
• M13: 1,747,752 km (0.102 R)
• M14: 1,967,960 km (0.09 R)
• M15: 2,108,881 km (0.067 R)
• M16: 2,253,393 km (0.115 R)
• M17: 2,424,084 km (0.119 R)
• M18: 2,563,958 km (0.119 R)
• M19: 2,670,472 km (0.048 R)
• M20: 2,803,015 km (0.063 R)
• M21: 3,049,403 km (0.104 R)
• M22: 3,213,362 km (0.117 R)
• M23: 3,341,568 km (0.104 R)
• M24: 3,763,434 km (0.112 R)
• M25: 3,939,660 km (0.104 R)
• M26: 4,091,053 km (0.111 R)
• M27: 4,174,379 km (0.083 R)
• M28: 4,817,799 km (0.093 R)
• M29: 5,068,974 km (0.073 R)
• M30: 5,248,791 km (0.031 R)
• M31: 5,400,483 km (0.049 R)
• M32: 5,801,405 km (0.083 R)
• M33: 5,989,749 km (0.082 R)
• M34: 6,324,250 km (0.099 R)
• M35: 6,730,408 km (0.111 R)
• M36: 6,829,143 km (0.1 R)
• M37: 7,212,263 km (0.111 R)
• M38: 7,534,048 km (0.088 R)
• M39: 7,895,327 km (0.096 R)
• M40: 8,174,327 km (0.032 R)
• M41: 8,368,056 km (0.094 R)
• M42: 8,509,875 km (0.114 R)
• M43: 9,139,832 km (0.118 R)
• M44: 9,249,337 km (0.096 R)
• M45: 9,525,046 km (0.102 R)
• M46: 9,654,747 km (0.116 R)
• M47: 10,103,541 km (0.053 R)
• M48: 10,521,069 km (0.103 R)
• M49: 10,597,513 km (0.079 R)
• M50: 11,255,445 km (0.051 R)
• M51: 11,353,282 km (0.094 R)
• M52: 11,451,418 km (0.082 R)
• M53: 11,707,978 km (0.058 R)
• M54: 11,787,265 km (0.088 R)
• M55: 11,986,380 km (0.117 R)
• M56: 12,327,463 km (0.089 R)
• M57: 12,509,224 km (0.09 R)
• M58: 12,590,456 km (0.101 R)
• M59: 13,121,828 km (0.084 R)
• M60: 13,765,098 km (0.111 R)
• M61: 13,995,928 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.2

Radius: 14.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.51 AU - 2.51 AU

Year: 1869 Days

Day: 10.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,254,140 km

• M1: 248,033 km (0.109 R)
• M2: 421,866 km (0.12 R)
• M3: 516,412 km (0.117 R)
• M4: 665,411 km (0.06 R)
• M5: 916,437 km (0.088 R)
• M6: 1,219,671 km (0.093 R)
• M7: 1,368,671 km (0.077 R)
• M8: 1,609,823 km (0.025 R)
• M9: 1,774,829 km (0.072 R)
• M10: 2,243,370 km (0.049 R)
• M11: 2,454,303 km (0.045 R)
• M12: 2,568,745 km (0.117 R)
• M13: 2,711,162 km (0.108 R)
• M14: 2,842,958 km (0.116 R)
• M15: 3,031,302 km (0.093 R)
• M16: 3,251,659 km (0.111 R)
• M17: 3,463,191 km (0.066 R)
• M18: 3,679,360 km (0.069 R)
• M19: 3,825,966 km (0.089 R)
• M20: 3,944,746 km (0.119 R)
• M21: 4,155,530 km (0.112 R)
• M22: 4,463,402 km (0.064 R)
• M23: 5,498,320 km (0.034 R)
• M24: 5,615,904 km (0.067 R)
• M25: 6,147,126 km (0.09 R)
• M26: 6,251,845 km (0.089 R)
• M27: 6,694,654 km (0.102 R)
• M28: 7,019,880 km (0.104 R)
• M29: 7,184,438 km (0.085 R)
• M30: 7,424,393 km (0.101 R)
• M31: 7,629,641 km (0.09 R)
• M32: 7,742,288 km (0.097 R)
• M33: 7,874,533 km (0.107 R)
• M34: 8,083,820 km (0.097 R)
• M35: 8,683,708 km (0.119 R)
• M36: 9,118,140 km (0.077 R)
• M37: 9,338,049 km (0.107 R)
• M38: 9,539,557 km (0.026 R)
• M39: 9,661,180 km (0.106 R)
• M40: 9,905,922 km (0.04 R)
• M41: 10,070,181 km (0.088 R)
• M42: 10,194,048 km (0.119 R)
• M43: 10,339,158 km (0.072 R)
• M44: 10,652,416 km (0.051 R)
• M45: 10,841,956 km (0.07 R)
• M46: 11,053,936 km (0.028 R)
• M47: 11,203,085 km (0.108 R)
• M48: 11,352,833 km (0.115 R)
• M49: 11,460,244 km (0.091 R)
• M50: 12,265,829 km (0.119 R)
• M51: 12,820,388 km (0.087 R)
• M52: 13,022,195 km (0.094 R)
• M53: 13,247,490 km (0.088 R)
• M54: 13,610,713 km (0.086 R)
• M55: 13,954,340 km (0.102 R)
• M56: 14,161,832 km (0.117 R)
• M57: 14,300,808 km (0.088 R)
• M58: 14,580,108 km (0.081 R)
• M59: 14,790,592 km (0.09 R)
• M60: 14,931,663 km (0.048 R)
• M61: 15,357,269 km (0.106 R)
• M62: 15,476,199 km (0.095 R)
• M63: 15,714,957 km (0.097 R)
• M64: 15,979,147 km (0.117 R)
• M65: 16,075,488 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 11.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.04 AU - 3.08 AU

Year: 3511 Days

Day: 7 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 46,254,140 km

• M1: 166,802 km (0.118 R)
• M2: 254,316 km (0.11 R)
• M3: 337,493 km (0.091 R)
• M4: 522,545 km (0.061 R)
• M5: 598,840 km (0.098 R)
• M6: 699,071 km (0.107 R)
• M7: 833,559 km (0.118 R)
• M8: 940,522 km (0.064 R)
• M9: 1,022,202 km (0.056 R)
• M10: 1,137,841 km (0.05 R)
• M11: 1,258,118 km (0.091 R)
• M12: 1,383,032 km (0.111 R)
• M13: 1,520,812 km (0.091 R)
• M14: 1,709,156 km (0.115 R)
• M15: 1,792,182 km (0.073 R)
• M16: 1,867,281 km (0.065 R)
• M17: 2,001,320 km (0.083 R)
• M18: 2,198,490 km (0.074 R)
• M19: 2,279,273 km (0.051 R)
• M20: 2,391,920 km (0.079 R)
• M21: 2,485,569 km (0.057 R)
• M22: 2,559,171 km (0.116 R)
• M23: 2,708,918 km (0.116 R)
• M24: 3,141,256 km (0.113 R)
• M25: 3,232,660 km (0.099 R)
• M26: 3,336,631 km (0.041 R)
• M27: 3,739,498 km (0.08 R)
• M28: 3,836,587 km (0.117 R)
• M29: 4,170,639 km (0.054 R)
• M30: 4,309,466 km (0.106 R)
• M31: 4,919,975 km (0.074 R)
• M32: 6,049,588 km (0.12 R)
• M33: 6,235,987 km (0.113 R)
• M34: 6,366,137 km (0.094 R)
• M35: 6,570,338 km (0.105 R)
• M36: 6,732,353 km (0.044 R)
• M37: 6,985,323 km (0.034 R)
• M38: 7,226,325 km (0.064 R)
• M39: 7,716,557 km (0.08 R)
• M40: 7,825,165 km (0.1 R)
• M41: 7,950,080 km (0.064 R)
• M42: 8,280,990 km (0.085 R)
• M43: 8,360,427 km (0.119 R)
• M44: 8,584,225 km (0.104 R)
• M45: 8,745,342 km (0.061 R)
• M46: 8,989,037 km (0.074 R)
• M47: 9,119,785 km (0.108 R)
• M48: 9,251,282 km (0.058 R)
• M49: 9,918,189 km (0.115 R)
• M50: 10,325,694 km (0.092 R)
• M51: 10,411,264 km (0.059 R)
• M52: 10,617,709 km (0.099 R)
• M53: 10,790,794 km (0.089 R)
• M54: 11,174,961 km (0.044 R)
• M55: 12,046,518 km (0.094 R)
• M56: 12,136,726 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.3

Radius: 9.5

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.69 AU - 3.45 AU

Year: 3529 Days

Day: 12.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,254,140 km

• M1: 130,300 km (0.072 R)
• M2: 214,823 km (0.083 R)
• M3: 468,241 km (0.06 R)
• M4: 567,874 km (0.114 R)
• M5: 629,807 km (0.103 R)
• M6: 732,282 km (0.104 R)
• M7: 902,524 km (0.099 R)
• M8: 1,258,118 km (0.091 R)
• M9: 1,402,630 km (0.064 R)
• M10: 1,681,779 km (0.102 R)
• M11: 2,263,266 km (0.075 R)
• M12: 2,410,470 km (0.091 R)
• M13: 3,161,003 km (0.119 R)
• M14: 3,409,635 km (0.042 R)
• M15: 3,527,817 km (0.12 R)
• M16: 3,873,238 km (0.116 R)
• M17: 4,068,015 km (0.09 R)
• M18: 4,338,637 km (0.094 R)
• M19: 4,690,043 km (0.086 R)
• M20: 5,282,899 km (0.058 R)
• M21: 5,380,886 km (0.04 R)
• M22: 5,499,068 km (0.104 R)
• M23: 5,838,954 km (0.116 R)
• M24: 6,602,053 km (0.085 R)
• M25: 6,728,763 km (0.076 R)
• M26: 6,834,977 km (0.068 R)
• M27: 7,396,268 km (0.115 R)
• M28: 7,527,914 km (0.096 R)
• M29: 7,594,037 km (0.059 R)
• M30: 7,860,471 km (0.106 R)
• M31: 8,017,399 km (0.077 R)
• M32: 8,311,508 km (0.11 R)
• M33: 9,144,319 km (0.04 R)
• M34: 9,380,385 km (0.111 R)
• M35: 9,594,609 km (0.108 R)
• M36: 9,931,055 km (0.025 R)
• M37: 10,198,087 km (0.116 R)
• M38: 10,295,774 km (0.103 R)
• M39: 10,739,332 km (0.057 R)
• M40: 10,938,447 km (0.113 R)
• M41: 11,390,980 km (0.084 R)
• M42: 11,824,066 km (0.064 R)
• M43: 11,926,690 km (0.104 R)
• M44: 12,601,377 km (0.095 R)
• M45: 13,155,338 km (0.049 R)
• M46: 13,235,223 km (0.114 R)
• M47: 13,555,961 km (0.102 R)
• M48: 13,771,232 km (0.069 R)
• M49: 13,933,546 km (0.111 R)
• M50: 14,369,175 km (0.084 R)
• M51: 14,451,304 km (0.097 R)
• M52: 14,616,161 km (0.047 R)
• M53: 14,781,766 km (0.075 R)
• M54: 14,920,144 km (0.103 R)
• M55: 15,031,145 km (0.076 R)
• M56: 15,477,844 km (0.088 R)
• M57: 15,646,591 km (0.066 R)
• M58: 15,900,758 km (0.068 R)
• M59: 16,298,838 km (0.079 R)
• M60: 16,931,038 km (0.063 R)
• M61: 17,308,474 km (0.076 R)
• M62: 17,395,988 km (0.096 R)
• M63: 17,600,638 km (0.082 R)
• M64: 18,071,572 km (0.083 R)
• M65: 18,219,525 km (0.082 R)
• M66: 18,397,696 km (0.096 R)
• M67: 18,636,155 km (0.043 R)
• M68: 19,085,996 km (0.071 R)
• M69: 19,478,690 km (0.114 R)
• M70: 19,691,269 km (0.12 R)
• M71: 19,752,155 km (0.112 R)
• M72: 20,088,152 km (0.077 R)
• M73: 20,149,487 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.6

Radius: 13

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.5 AU - 3.74 AU

Year: 3615 Days

Day: 10.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,254,140 km

• M1: 181,163 km (0.097 R)
• M2: 295,905 km (0.059 R)
• M3: 412,591 km (0.085 R)
• M4: 571,165 km (0.074 R)
• M5: 895,493 km (0.041 R)
• M6: 1,277,416 km (0.092 R)
• M7: 1,377,198 km (0.116 R)
• M8: 2,237,236 km (0.094 R)
• M9: 2,466,121 km (0.106 R)
• M10: 2,647,583 km (0.111 R)
• M11: 2,758,585 km (0.103 R)
• M12: 3,357,275 km (0.081 R)
• M13: 3,848,405 km (0.037 R)
• M14: 3,953,573 km (0.025 R)
• M15: 4,362,424 km (0.049 R)
• M16: 4,784,888 km (0.101 R)
• M17: 5,150,954 km (0.113 R)
• M18: 5,478,872 km (0.115 R)
• M19: 5,813,523 km (0.1 R)
• M20: 6,032,385 km (0.077 R)
• M21: 6,428,071 km (0.116 R)
• M22: 6,528,301 km (0.102 R)
• M23: 6,934,609 km (0.059 R)
• M24: 7,140,905 km (0.106 R)
• M25: 7,798,537 km (0.116 R)
• M26: 8,202,601 km (0.095 R)
• M27: 8,613,546 km (0.046 R)
• M28: 8,752,074 km (0.054 R)
• M29: 8,919,175 km (0.118 R)
• M30: 9,143,721 km (0.11 R)
• M31: 9,828,580 km (0.08 R)
• M32: 10,530,045 km (0.067 R)
• M33: 10,678,296 km (0.09 R)
• M34: 11,399,208 km (0.062 R)
• M35: 11,612,535 km (0.117 R)
• M36: 11,919,510 km (0.072 R)
• M37: 12,198,061 km (0.075 R)
• M38: 12,478,856 km (0.025 R)
• M39: 12,604,369 km (0.057 R)
• M40: 13,110,458 km (0.105 R)
• M41: 13,526,490 km (0.053 R)
• M42: 13,914,547 km (0.112 R)
• M43: 14,240,670 km (0.092 R)
• M44: 14,569,337 km (0.069 R)
• M45: 14,800,914 km (0.118 R)
• M46: 15,469,317 km (0.099 R)
• M47: 15,739,491 km (0.081 R)
• M48: 16,421,657 km (0.091 R)
• M49: 16,524,880 km (0.092 R)
• M50: 16,731,774 km (0.035 R)
• M51: 16,974,422 km (0.057 R)
• M52: 17,498,164 km (0.081 R)
• M53: 18,240,319 km (0.095 R)
• M54: 18,561,505 km (0.112 R)
• M55: 19,536,435 km (0.059 R)
• M56: 19,791,948 km (0.03 R)
• M57: 19,901,753 km (0.085 R)
• M58: 20,676,371 km (0.045 R)
• M59: 21,011,320 km (0.109 R)
• M60: 21,198,168 km (0.069 R)
• M61: 21,535,960 km (0.052 R)
• M62: 21,649,056 km (0.098 R)
• M63: 21,762,152 km (0.095 R)
• M64: 21,875,547 km (0.063 R)
• M65: 22,904,930 km (0.117 R)
• M66: 23,212,952 km (0.073 R)
• M67: 23,716,498 km (0.068 R)
• M68: 24,223,486 km (0.093 R)
• M69: 24,341,070 km (0.111 R)
• M70: 24,616,030 km (0.088 R)
• M71: 25,169,094 km (0.114 R)
• M72: 25,846,323 km (0.111 R)
• M73: 25,966,301 km (0.114 R)
• M74: 26,529,387 km (0.101 R)
• M75: 27,055,822 km (0.067 R)
• M76: 27,340,656 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.5

Radius: 3.9

Gravity: 28.5 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.25 AU - 7.57 AU

Year: 11916 Days

Day: 18.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,254,140 km

• M1: 125,064 km (0.08 R)
• M2: 179,218 km (0.112 R)
• M3: 814,261 km (0.116 R)
• M4: 849,866 km (0.092 R)
• M5: 1,055,114 km (0.106 R)
• M6: 1,173,446 km (0.092 R)
• M7: 1,734,288 km (0.103 R)
• M8: 1,780,364 km (0.093 R)
• M9: 2,189,365 km (0.037 R)
• M10: 2,443,083 km (0.092 R)
• M11: 2,468,963 km (0.111 R)
• M12: 2,813,786 km (0.117 R)
• M13: 3,258,690 km (0.091 R)
• M14: 3,489,221 km (0.073 R)
• M15: 4,181,260 km (0.079 R)
• M16: 4,654,738 km (0.108 R)
• M17: 5,312,220 km (0.1 R)
• M18: 5,651,808 km (0.1 R)
• M19: 5,789,587 km (0.075 R)
• M20: 5,824,144 km (0.078 R)
• M21: 5,858,851 km (0.074 R)
• M22: 7,004,771 km (0.055 R)
• M23: 7,678,859 km (0.073 R)
• M24: 8,807,724 km (0.097 R)
• M25: 9,249,337 km (0.089 R)
• M26: 9,656,991 km (0.118 R)
• M27: 9,862,988 km (0.062 R)
• M28: 10,070,480 km (0.117 R)
• M29: 10,195,693 km (0.062 R)
• M30: 10,363,392 km (0.089 R)
• M31: 11,475,653 km (0.108 R)
• M32: 12,940,964 km (0.106 R)
• M33: 13,077,098 km (0.112 R)
• M34: 13,857,251 km (0.118 R)
• M35: 14,323,248 km (0.054 R)
• M36: 14,936,749 km (0.12 R)
• M37: 15,318,373 km (0.11 R)
• M38: 15,848,548 km (0.085 R)
• M39: 16,976,217 km (0.114 R)
• M40: 17,524,792 km (0.079 R)
• M41: 18,180,330 km (0.101 R)
• M42: 18,231,193 km (0.106 R)
• M43: 18,383,634 km (0.083 R)
• M44: 18,485,659 km (0.055 R)
• M45: 20,511,065 km (0.041 R)
• M46: 21,201,609 km (0.104 R)
• M47: 21,255,015 km (0.079 R)
• M48: 21,362,127 km (0.108 R)
• M49: 22,007,941 km (0.092 R)
• M50: 22,170,404 km (0.087 R)
• M51: 22,605,585 km (0.07 R)
• M52: 22,824,147 km (0.082 R)
• M53: 22,988,705 km (0.092 R)
• M54: 23,098,510 km (0.089 R)
• M55: 23,263,666 km (0.092 R)
• M56: 23,539,674 km (0.091 R)
• M57: 23,927,880 km (0.057 R)
• M58: 25,558,946 km (0.071 R)
• M59: 25,729,637 km (0.118 R)
• M60: 26,416,590 km (0.119 R)
• M61: 26,762,161 km (0.068 R)
• M62: 28,336,230 km (0.112 R)
• M63: 29,820,241 km (0.084 R)
• M64: 29,999,908 km (0.034 R)
• M65: 31,268,349 km (0.083 R)
• M66: 31,451,008 km (0.087 R)
• M67: 31,817,373 km (0.118 R)
• M68: 32,369,538 km (0.087 R)
• M69: 33,296,746 km (0.03 R)
• M70: 33,483,145 km (0.066 R)
• M71: 34,987,651 km (0.105 R)
• M72: 36,706,231 km (0.1 R)
• M73: 36,834,736 km (0.12 R)
• M74: 36,963,240 km (0.114 R)
• M75: 37,220,848 km (0.086 R)
• M76: 37,285,324 km (0.091 R)
• M77: 38,191,888 km (0.082 R)
• M78: 44,327,195 km (0.025 R)
• M79: 45,424,945 km (0.06 R)
• M80: 45,977,110 km (0.099 R)
• M81: 46,115,638 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit