🌌 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: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.63 AU - 0.77 AU

Year: 249 Days

Day: 43.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.07 AU - 1.09 AU

Year: 477 Days

Day: 28.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.19 AU - 1.51 AU

Year: 666 Days

Day: 20.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,809,714 km

• M1: 366,515 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.91 AU - 2.21 AU

Year: 1255 Days

Day: 47.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.1 AU - 2.16 AU

Year: 1320 Days

Day: 19.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.3

Radius: 10.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.92 AU - 4.46 AU

Year: 3010 Days

Day: 14.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,809,714 km

• M1: 146,157 km (0.051 R)
• M2: 212,579 km (0.083 R)
• M3: 294,708 km (0.113 R)
• M4: 742,155 km (0.07 R)
• M5: 869,014 km (0.096 R)
• M6: 1,023,249 km (0.081 R)
• M7: 1,166,115 km (0.111 R)
• M8: 1,240,017 km (0.093 R)
• M9: 1,393,055 km (0.093 R)
• M10: 1,658,292 km (0.103 R)
• M11: 1,778,719 km (0.12 R)
• M12: 2,236,787 km (0.06 R)
• M13: 2,506,961 km (0.089 R)
• M14: 2,773,395 km (0.077 R)
• M15: 2,873,925 km (0.088 R)
• M16: 3,182,994 km (0.11 R)
• M17: 3,288,460 km (0.056 R)
• M18: 3,364,456 km (0.117 R)
• M19: 3,549,359 km (0.035 R)
• M20: 3,801,132 km (0.1 R)
• M21: 4,389,052 km (0.12 R)
• M22: 4,710,837 km (0.102 R)
• M23: 5,022,898 km (0.103 R)
• M24: 5,539,759 km (0.078 R)
• M25: 5,703,568 km (0.032 R)
• M26: 5,869,173 km (0.062 R)
• M27: 5,980,324 km (0.067 R)
• M28: 6,111,073 km (0.047 R)
• M29: 6,299,417 km (0.11 R)
• M30: 6,394,262 km (0.064 R)
• M31: 7,150,778 km (0.097 R)
• M32: 7,269,709 km (0.058 R)
• M33: 7,772,208 km (0.095 R)
• M34: 7,853,739 km (0.072 R)
• M35: 8,515,709 km (0.104 R)
• M36: 8,959,865 km (0.04 R)
• M37: 9,346,725 km (0.072 R)
• M38: 9,411,651 km (0.094 R)
• M39: 9,476,876 km (0.084 R)
• M40: 9,826,785 km (0.1 R)
• M41: 9,915,048 km (0.086 R)
• M42: 10,069,881 km (0.081 R)
• M43: 10,247,903 km (0.032 R)
• M44: 10,315,072 km (0.074 R)
• M45: 11,176,906 km (0.118 R)
• M46: 11,268,908 km (0.067 R)
• M47: 11,384,398 km (0.094 R)
• M48: 11,476,999 km (0.069 R)
• M49: 11,546,712 km (0.114 R)
• M50: 12,179,959 km (0.084 R)
• M51: 12,512,665 km (0.055 R)
• M52: 12,608,258 km (0.025 R)
• M53: 12,848,512 km (0.044 R)
• M54: 13,431,046 km (0.069 R)
• M55: 13,553,417 km (0.083 R)
• M56: 13,873,557 km (0.105 R)
• M57: 13,972,591 km (0.101 R)
• M58: 14,246,056 km (0.047 R)
• M59: 14,874,217 km (0.094 R)
• M60: 15,153,516 km (0.044 R)
• M61: 15,255,542 km (0.04 R)
• M62: 15,975,856 km (0.117 R)
• M63: 16,183,647 km (0.049 R)
• M64: 16,444,696 km (0.069 R)
• M65: 16,575,743 km (0.092 R)
• M66: 16,733,419 km (0.107 R)
• M67: 16,997,460 km (0.101 R)
• M68: 17,156,482 km (0.087 R)
• M69: 17,316,103 km (0.088 R)
• M70: 17,797,659 km (0.075 R)
• M71: 17,878,442 km (0.102 R)
• M72: 18,175,393 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.6

Radius: 14.8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.89 AU - 4.37 AU

Year: 3564 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 80,809,714 km

• M1: 296,054 km (0.061 R)
• M2: 400,623 km (0.12 R)
• M3: 604,076 km (0.107 R)
• M4: 707,000 km (0.087 R)
• M5: 816,954 km (0.073 R)
• M6: 1,022,950 km (0.075 R)
• M7: 1,186,461 km (0.106 R)
• M8: 1,284,298 km (0.074 R)
• M9: 1,449,454 km (0.086 R)
• M10: 1,732,044 km (0.05 R)
• M11: 1,844,542 km (0.059 R)
• M12: 2,122,195 km (0.096 R)
• M13: 2,289,446 km (0.107 R)
• M14: 2,492,749 km (0.104 R)
• M15: 2,621,104 km (0.116 R)
• M16: 2,951,566 km (0.112 R)
• M17: 3,384,053 km (0.074 R)
• M18: 3,580,775 km (0.05 R)
• M19: 3,781,535 km (0.078 R)
• M20: 4,136,980 km (0.047 R)
• M21: 4,484,047 km (0.118 R)
• M22: 4,921,172 km (0.117 R)
• M23: 5,103,980 km (0.072 R)
• M24: 5,206,455 km (0.084 R)
• M25: 5,392,854 km (0.101 R)
• M26: 5,581,497 km (0.106 R)
• M27: 5,751,141 km (0.064 R)
• M28: 6,160,740 km (0.082 R)
• M29: 6,468,612 km (0.116 R)
• M30: 7,031,250 km (0.106 R)
• M31: 8,059,585 km (0.041 R)
• M32: 8,227,584 km (0.073 R)
• M33: 8,494,018 km (0.084 R)
• M34: 8,665,008 km (0.111 R)
• M35: 9,060,245 km (0.098 R)
• M36: 9,996,728 km (0.035 R)
• M37: 10,099,801 km (0.095 R)
• M38: 10,463,473 km (0.1 R)
• M39: 10,620,701 km (0.117 R)
• M40: 10,858,113 km (0.092 R)
• M41: 12,016,000 km (0.1 R)
• M42: 12,263,285 km (0.103 R)
• M43: 12,568,016 km (0.114 R)
• M44: 12,735,267 km (0.106 R)
• M45: 13,354,752 km (0.118 R)
• M46: 14,215,388 km (0.074 R)
• M47: 14,652,513 km (0.067 R)
• M48: 15,331,239 km (0.056 R)
• M49: 15,779,583 km (0.092 R)
• M50: 15,899,860 km (0.118 R)
• M51: 16,080,874 km (0.109 R)
• M52: 16,262,485 km (0.106 R)
• M53: 16,627,953 km (0.063 R)
• M54: 17,553,365 km (0.114 R)
• M55: 17,646,864 km (0.041 R)
• M56: 17,802,895 km (0.085 R)
• M57: 18,274,128 km (0.111 R)
• M58: 18,400,538 km (0.11 R)
• M59: 19,680,049 km (0.03 R)
• M60: 19,842,063 km (0.081 R)
• M61: 20,134,677 km (0.088 R)
• M62: 20,297,888 km (0.108 R)
• M63: 20,592,895 km (0.086 R)
• M64: 20,724,391 km (0.076 R)
• M65: 20,922,160 km (0.055 R)
• M66: 21,619,585 km (0.072 R)
• M67: 21,753,176 km (0.106 R)
• M68: 21,887,216 km (0.063 R)
• M69: 22,021,405 km (0.049 R)
• M70: 22,257,022 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.6

Radius: 12.4

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.3 AU - 5.18 AU

Year: 4382 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,809,714 km

• M1: 160,519 km (0.075 R)
• M2: 242,049 km (0.084 R)
• M3: 333,454 km (0.092 R)
• M4: 452,982 km (0.12 R)
• M5: 581,337 km (0.076 R)
• M6: 682,017 km (0.075 R)
• M7: 789,578 km (0.107 R)
• M8: 1,060,799 km (0.076 R)
• M9: 1,162,375 km (0.11 R)
• M10: 1,281,007 km (0.084 R)
• M11: 1,417,739 km (0.076 R)
• M12: 1,632,412 km (0.054 R)
• M13: 1,796,970 km (0.106 R)
• M14: 2,046,200 km (0.083 R)
• M15: 2,407,479 km (0.099 R)
• M16: 2,509,654 km (0.093 R)
• M17: 3,116,273 km (0.053 R)
• M18: 3,455,711 km (0.082 R)
• M19: 3,669,037 km (0.091 R)
• M20: 3,846,909 km (0.106 R)
• M21: 4,418,672 km (0.111 R)
• M22: 4,757,511 km (0.099 R)
• M23: 5,126,719 km (0.101 R)
• M24: 5,215,131 km (0.035 R)
• M25: 5,348,423 km (0.105 R)
• M26: 5,550,679 km (0.115 R)
• M27: 5,732,590 km (0.108 R)
• M28: 5,916,446 km (0.058 R)
• M29: 6,527,703 km (0.107 R)
• M30: 6,913,815 km (0.067 R)
• M31: 7,036,037 km (0.041 R)
• M32: 7,886,351 km (0.033 R)
• M33: 8,271,865 km (0.118 R)
• M34: 8,584,674 km (0.107 R)
• M35: 9,492,284 km (0.097 R)
• M36: 10,012,735 km (0.117 R)
• M37: 11,282,372 km (0.082 R)
• M38: 11,426,585 km (0.049 R)
• M39: 11,600,417 km (0.118 R)
• M40: 11,716,804 km (0.108 R)
• M41: 12,039,038 km (0.049 R)
• M42: 12,127,301 km (0.111 R)
• M43: 12,542,585 km (0.025 R)
• M44: 12,812,010 km (0.111 R)
• M45: 12,962,506 km (0.09 R)
• M46: 13,204,555 km (0.114 R)
• M47: 13,326,178 km (0.094 R)
• M48: 13,785,444 km (0.1 R)
• M49: 13,970,646 km (0.033 R)
• M50: 14,281,062 km (0.093 R)
• M51: 14,374,710 km (0.104 R)
• M52: 14,468,508 km (0.069 R)
• M53: 14,845,644 km (0.072 R)
• M54: 16,094,038 km (0.117 R)
• M55: 16,191,426 km (0.089 R)
• M56: 16,419,563 km (0.111 R)
• M57: 16,615,985 km (0.054 R)
• M58: 17,409,153 km (0.097 R)
• M59: 17,609,465 km (0.09 R)
• M60: 18,180,928 km (0.08 R)
• M61: 18,724,417 km (0.055 R)
• M62: 19,307,849 km (0.091 R)
• M63: 19,723,133 km (0.029 R)
• M64: 20,703,897 km (0.1 R)
• M65: 21,700,368 km (0.067 R)
• M66: 22,494,284 km (0.106 R)
• M67: 23,224,321 km (0.076 R)
• M68: 23,850,987 km (0.054 R)
• M69: 24,333,889 km (0.116 R)
• M70: 24,782,682 km (0.108 R)
• M71: 24,970,428 km (0.069 R)
• M72: 25,309,566 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.1

Radius: 11.2

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.3 AU - 7.62 AU

Year: 8651 Days

Day: 7.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,809,714 km

• M1: 307,573 km (0.109 R)
• M2: 406,308 km (0.11 R)
• M3: 518,955 km (0.096 R)
• M4: 734,077 km (0.079 R)
• M5: 996,471 km (0.049 R)
• M6: 1,308,233 km (0.062 R)
• M7: 1,887,476 km (0.089 R)
• M8: 2,563,958 km (0.063 R)
• M9: 3,124,202 km (0.105 R)
• M10: 4,149,845 km (0.098 R)
• M11: 4,325,473 km (0.108 R)
• M12: 4,414,334 km (0.104 R)
• M13: 4,623,771 km (0.053 R)
• M14: 4,897,984 km (0.115 R)
• M15: 4,990,585 km (0.104 R)
• M16: 5,083,784 km (0.046 R)
• M17: 5,208,998 km (0.079 R)
• M18: 5,398,688 km (0.078 R)
• M19: 5,817,562 km (0.114 R)
• M20: 6,014,433 km (0.036 R)
• M21: 8,359,379 km (0.118 R)
• M22: 8,957,023 km (0.048 R)
• M23: 9,146,563 km (0.109 R)
• M24: 9,529,833 km (0.098 R)
• M25: 10,154,105 km (0.108 R)
• M26: 10,711,058 km (0.053 R)
• M27: 10,952,958 km (0.09 R)
• M28: 11,278,034 km (0.089 R)
• M29: 11,400,854 km (0.096 R)
• M30: 12,483,494 km (0.101 R)
• M31: 12,652,988 km (0.12 R)
• M32: 12,908,651 km (0.071 R)
• M33: 14,790,592 km (0.083 R)
• M34: 15,285,761 km (0.12 R)
• M35: 15,558,029 km (0.103 R)
• M36: 15,969,573 km (0.073 R)
• M37: 16,246,030 km (0.099 R)
• M38: 16,338,481 km (0.108 R)
• M39: 16,431,082 km (0.119 R)
• M40: 16,570,507 km (0.119 R)
• M41: 16,756,757 km (0.093 R)
• M42: 17,178,623 km (0.097 R)
• M43: 17,651,502 km (0.094 R)
• M44: 18,658,445 km (0.056 R)
• M45: 19,144,488 km (0.114 R)
• M46: 19,733,306 km (0.112 R)
• M47: 19,881,407 km (0.063 R)
• M48: 20,029,958 km (0.055 R)
• M49: 20,129,141 km (0.107 R)
• M50: 20,228,474 km (0.106 R)
• M51: 20,577,636 km (0.117 R)
• M52: 21,231,229 km (0.072 R)
• M53: 21,382,921 km (0.099 R)
• M54: 21,891,554 km (0.11 R)
• M55: 23,598,167 km (0.116 R)
• M56: 24,493,959 km (0.115 R)
• M57: 25,723,653 km (0.079 R)
• M58: 26,590,872 km (0.048 R)
• M59: 28,020,429 km (0.106 R)
• M60: 28,187,081 km (0.047 R)
• M61: 28,744,632 km (0.099 R)
• M62: 29,249,525 km (0.053 R)
• M63: 29,757,560 km (0.094 R)
• M64: 30,382,280 km (0.108 R)
• M65: 30,667,563 km (0.094 R)
• M66: 31,183,527 km (0.118 R)
• M67: 31,818,121 km (0.026 R)
• M68: 33,217,310 km (0.061 R)
• M69: 34,102,031 km (0.114 R)
• M70: 36,135,814 km (0.101 R)
• M71: 36,377,714 km (0.111 R)
• M72: 36,802,273 km (0.077 R)
• M73: 38,085,673 km (0.071 R)
• M74: 38,578,448 km (0.104 R)
• M75: 39,135,401 km (0.06 R)
• M76: 39,695,047 km (0.057 R)
• M77: 39,882,194 km (0.026 R)
• M78: 41,706,091 km (0.105 R)
• M79: 41,896,380 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.4

Radius: 4

Gravity: 22.84 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.93 AU - 21.23 AU

Year: 29971 Days

Day: 15.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,809,714 km

• M1: 183,557 km (0.075 R)
• M2: 228,735 km (0.057 R)
• M3: 1,120,039 km (0.091 R)
• M4: 1,266,496 km (0.089 R)
• M5: 1,741,768 km (0.056 R)
• M6: 2,051,136 km (0.113 R)
• M7: 2,230,205 km (0.065 R)
• M8: 2,266,707 km (0.098 R)
• M9: 2,303,358 km (0.046 R)
• M10: 2,719,390 km (0.054 R)
• M11: 2,956,054 km (0.096 R)
• M12: 4,325,622 km (0.103 R)
• M13: 4,978,019 km (0.111 R)
• M14: 5,610,818 km (0.075 R)
• M15: 6,632,870 km (0.116 R)
• M16: 6,738,187 km (0.111 R)
• M17: 7,381,757 km (0.111 R)
• M18: 7,600,619 km (0.059 R)
• M19: 8,213,372 km (0.063 R)
• M20: 8,497,159 km (0.102 R)
• M21: 8,726,493 km (0.115 R)
• M22: 9,249,936 km (0.051 R)
• M23: 9,308,728 km (0.093 R)
• M24: 9,367,669 km (0.083 R)
• M25: 9,843,390 km (0.088 R)
• M26: 11,254,397 km (0.077 R)
• M27: 11,506,171 km (0.081 R)
• M28: 15,012,894 km (0.05 R)
• M29: 16,629,000 km (0.049 R)
• M30: 17,493,825 km (0.075 R)
• M31: 18,005,151 km (0.095 R)
• M32: 18,447,213 km (0.082 R)
• M33: 19,417,355 km (0.119 R)
• M34: 20,403,953 km (0.103 R)
• M35: 20,710,928 km (0.045 R)
• M36: 20,864,864 km (0.077 R)
• M37: 21,096,591 km (0.104 R)
• M38: 21,796,859 km (0.106 R)
• M39: 22,110,416 km (0.106 R)
• M40: 22,821,604 km (0.091 R)
• M41: 23,862,057 km (0.11 R)
• M42: 24,836,089 km (0.103 R)
• M43: 25,327,967 km (0.09 R)
• M44: 26,071,917 km (0.116 R)
• M45: 26,655,349 km (0.11 R)
• M46: 26,906,823 km (0.119 R)
• M47: 27,243,119 km (0.093 R)
• M48: 27,835,227 km (0.114 R)
• M49: 27,920,199 km (0.119 R)
• M50: 31,387,129 km (0.086 R)
• M51: 31,741,227 km (0.106 R)
• M52: 32,901,209 km (0.115 R)
• M53: 33,260,843 km (0.067 R)
• M54: 33,441,258 km (0.087 R)
• M55: 33,531,465 km (0.07 R)
• M56: 35,538,321 km (0.112 R)
• M57: 36,184,883 km (0.098 R)
• M58: 38,242,302 km (0.051 R)
• M59: 39,571,330 km (0.047 R)
• M60: 41,011,807 km (0.042 R)
• M61: 42,274,114 km (0.119 R)
• M62: 42,469,489 km (0.105 R)
• M63: 44,240,877 km (0.061 R)
• M64: 45,335,336 km (0.103 R)
• M65: 45,535,198 km (0.068 R)
• M66: 46,036,351 km (0.085 R)
• M67: 48,262,966 km (0.07 R)
• M68: 49,904,054 km (0.073 R)
• M69: 53,980,447 km (0.11 R)
• M70: 54,298,492 km (0.113 R)
• M71: 54,936,228 km (0.102 R)
• M72: 56,004,656 km (0.092 R)
• M73: 57,512,153 km (0.03 R)
• M74: 57,836,930 km (0.066 R)
• M75: 60,017,319 km (0.109 R)
• M76: 60,346,734 km (0.106 R)
• M77: 61,338,568 km (0.093 R)
• M78: 61,559,673 km (0.112 R)
• M79: 62,446,789 km (0.104 R)
• M80: 63,673,491 km (0.068 R)
• M81: 64,009,488 km (0.097 R)
• M82: 65,359,160 km (0.078 R)
• M83: 68,544,697 km (0.073 R)
• M84: 69,233,745 km (0.1 R)
• M85: 72,246,646 km (0.117 R)
• M86: 73,182,231 km (0.03 R)
• M87: 74,475,206 km (0.109 R)
• M88: 75,301,883 km (0.11 R)
• M89: 75,420,215 km (0.115 R)
• M90: 75,775,660 km (0.037 R)
• M91: 76,845,285 km (0.107 R)
• M92: 79,360,474 km (0.098 R)
• M93: 79,601,326 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 11,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit