🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.57 AU - 0.69 AU

Year: 185 Days

Day: 19.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.53 AU - 0.75 AU

Year: 190 Days

Day: 32.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.66 AU - 0.9 AU

Year: 255 Days

Day: 44.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.77 AU - 0.93 AU

Year: 291 Days

Day: 22 Hours

Environment

Temp: 99 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,147,189 km

• M1: 89,310 km (0.085 R)
• M2: 216,917 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.8 AU - 2.54 AU

Year: 1185 Days

Day: 22.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.3

Radius: 9.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.58 AU - 5.92 AU

Year: 5113 Days

Day: 9.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 69,147,189 km

• M1: 190,588 km (0.084 R)
• M2: 690,993 km (0.09 R)
• M3: 891,005 km (0.093 R)
• M4: 1,035,068 km (0.081 R)
• M5: 1,698,235 km (0.106 R)
• M6: 2,296,327 km (0.1 R)
• M7: 2,471,357 km (0.105 R)
• M8: 2,599,263 km (0.119 R)
• M9: 2,676,904 km (0.111 R)
• M10: 2,901,451 km (0.053 R)
• M11: 2,995,847 km (0.114 R)
• M12: 3,118,517 km (0.091 R)
• M13: 3,270,808 km (0.115 R)
• M14: 3,845,413 km (0.111 R)
• M15: 3,994,114 km (0.067 R)
• M16: 4,654,588 km (0.081 R)
• M17: 4,717,718 km (0.117 R)
• M18: 5,282,899 km (0.098 R)
• M19: 5,464,960 km (0.088 R)
• M20: 5,818,310 km (0.111 R)
• M21: 6,144,433 km (0.053 R)
• M22: 6,441,385 km (0.062 R)
• M23: 6,618,210 km (0.118 R)
• M24: 6,940,593 km (0.085 R)
• M25: 7,900,712 km (0.119 R)
• M26: 8,204,546 km (0.053 R)
• M27: 8,280,990 km (0.118 R)
• M28: 8,512,119 km (0.086 R)
• M29: 8,941,315 km (0.091 R)
• M30: 9,138,784 km (0.072 R)
• M31: 9,337,749 km (0.08 R)
• M32: 9,397,589 km (0.092 R)
• M33: 9,517,865 km (0.105 R)
• M34: 9,598,349 km (0.084 R)
• M35: 9,719,523 km (0.1 R)
• M36: 10,209,157 km (0.066 R)
• M37: 10,374,164 km (0.108 R)
• M38: 10,748,757 km (0.118 R)
• M39: 11,318,874 km (0.082 R)
• M40: 11,404,145 km (0.119 R)
• M41: 15,600,216 km (0.114 R)
• M42: 15,766,568 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312

Radius: 9.2

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.55 AU - 7.89 AU

Year: 7955 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,147,189 km

• M1: 137,032 km (0.062 R)
• M2: 499,358 km (0.118 R)
• M3: 637,287 km (0.117 R)
• M4: 1,067,530 km (0.057 R)
• M5: 1,142,180 km (0.113 R)
• M6: 1,281,156 km (0.053 R)
• M7: 1,344,735 km (0.045 R)
• M8: 1,696,739 km (0.117 R)
• M9: 1,910,664 km (0.115 R)
• M10: 2,039,617 km (0.059 R)
• M11: 2,133,415 km (0.111 R)
• M12: 2,543,762 km (0.11 R)
• M13: 2,706,525 km (0.041 R)
• M14: 2,768,608 km (0.062 R)
• M15: 2,978,494 km (0.108 R)
• M16: 3,616,977 km (0.103 R)
• M17: 3,800,534 km (0.114 R)
• M18: 4,034,206 km (0.117 R)
• M19: 4,105,265 km (0.114 R)
• M20: 4,990,286 km (0.078 R)
• M21: 5,092,312 km (0.08 R)
• M22: 5,298,308 km (0.113 R)
• M23: 5,559,655 km (0.091 R)
• M24: 5,798,413 km (0.118 R)
• M25: 5,878,748 km (0.079 R)
• M26: 6,040,612 km (0.07 R)
• M27: 6,787,255 km (0.096 R)
• M28: 6,985,622 km (0.078 R)
• M29: 7,504,428 km (0.093 R)
• M30: 7,680,205 km (0.079 R)
• M31: 7,768,468 km (0.12 R)
• M32: 8,275,754 km (0.072 R)
• M33: 8,457,216 km (0.041 R)
• M34: 8,518,103 km (0.036 R)
• M35: 8,978,864 km (0.089 R)
• M36: 9,259,360 km (0.066 R)
• M37: 9,605,978 km (0.115 R)
• M38: 10,540,217 km (0.088 R)
• M39: 10,770,149 km (0.055 R)
• M40: 11,001,577 km (0.079 R)
• M41: 12,046,668 km (0.076 R)
• M42: 12,183,849 km (0.099 R)
• M43: 12,425,001 km (0.057 R)
• M44: 13,017,558 km (0.09 R)
• M45: 13,476,973 km (0.059 R)
• M46: 14,776,530 km (0.025 R)
• M47: 15,739,790 km (0.11 R)
• M48: 17,184,008 km (0.093 R)
• M49: 17,687,704 km (0.119 R)
• M50: 18,196,337 km (0.114 R)
• M51: 19,187,872 km (0.06 R)
• M52: 19,549,151 km (0.099 R)
• M53: 19,710,417 km (0.036 R)
• M54: 19,831,591 km (0.095 R)
• M55: 19,993,755 km (0.116 R)
• M56: 20,237,600 km (0.084 R)
• M57: 20,523,481 km (0.068 R)
• M58: 20,728,431 km (0.098 R)
• M59: 20,975,267 km (0.103 R)
• M60: 21,264,589 km (0.114 R)
• M61: 21,721,760 km (0.1 R)
• M62: 22,182,223 km (0.09 R)
• M63: 22,392,557 km (0.107 R)
• M64: 22,730,499 km (0.086 R)
• M65: 22,857,657 km (0.057 R)
• M66: 22,942,629 km (0.095 R)
• M67: 23,283,413 km (0.1 R)
• M68: 23,754,646 km (0.059 R)
• M69: 24,142,404 km (0.088 R)
• M70: 24,750,070 km (0.062 R)
• M71: 24,837,286 km (0.117 R)
• M72: 25,626,714 km (0.069 R)
• M73: 26,246,348 km (0.057 R)
• M74: 27,275,133 km (0.055 R)
• M75: 28,957,809 km (0.041 R)
• M76: 29,141,665 km (0.102 R)
• M77: 30,067,078 km (0.072 R)
• M78: 30,253,327 km (0.063 R)
• M79: 31,002,064 km (0.116 R)
• M80: 31,096,161 km (0.101 R)
• M81: 31,331,628 km (0.062 R)
• M82: 31,567,694 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.2

Radius: 10.9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.79 AU - 13.03 AU

Year: 15243 Days

Day: 9.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,147,189 km

• M1: 177,124 km (0.057 R)
• M2: 343,626 km (0.06 R)
• M3: 421,716 km (0.115 R)
• M4: 538,104 km (0.08 R)
• M5: 984,204 km (0.094 R)
• M6: 1,104,930 km (0.052 R)
• M7: 1,216,829 km (0.115 R)
• M8: 1,288,636 km (0.066 R)
• M9: 1,437,037 km (0.108 R)
• M10: 1,622,838 km (0.104 R)
• M11: 2,591,783 km (0.087 R)
• M12: 2,994,800 km (0.091 R)
• M13: 3,562,972 km (0.101 R)
• M14: 3,667,990 km (0.1 R)
• M15: 3,945,943 km (0.108 R)
• M16: 4,032,859 km (0.107 R)
• M17: 4,319,788 km (0.097 R)
• M18: 4,682,264 km (0.091 R)
• M19: 5,484,856 km (0.113 R)
• M20: 6,228,358 km (0.112 R)
• M21: 6,612,076 km (0.095 R)
• M22: 6,924,586 km (0.105 R)
• M23: 7,056,232 km (0.093 R)
• M24: 7,215,255 km (0.105 R)
• M25: 7,348,846 km (0.05 R)
• M26: 7,510,112 km (0.116 R)
• M27: 8,111,496 km (0.109 R)
• M28: 8,700,163 km (0.101 R)
• M29: 9,071,465 km (0.069 R)
• M30: 9,215,678 km (0.09 R)
• M31: 9,418,832 km (0.089 R)
• M32: 9,888,868 km (0.115 R)
• M33: 10,668,871 km (0.097 R)
• M34: 11,406,389 km (0.097 R)
• M35: 11,718,600 km (0.086 R)
• M36: 13,354,303 km (0.097 R)
• M37: 14,182,177 km (0.105 R)
• M38: 14,383,237 km (0.112 R)
• M39: 14,652,962 km (0.11 R)
• M40: 15,094,724 km (0.089 R)
• M41: 15,472,010 km (0.116 R)
• M42: 15,679,054 km (0.03 R)
• M43: 15,956,558 km (0.097 R)
• M44: 16,061,127 km (0.104 R)
• M45: 16,834,548 km (0.086 R)
• M46: 17,083,030 km (0.077 R)
• M47: 17,763,999 km (0.091 R)
• M48: 19,078,516 km (0.091 R)
• M49: 19,486,469 km (0.1 R)
• M50: 19,560,969 km (0.108 R)
• M51: 19,635,469 km (0.088 R)
• M52: 20,955,819 km (0.096 R)
• M53: 21,108,559 km (0.11 R)
• M54: 21,761,703 km (0.112 R)
• M55: 21,954,984 km (0.09 R)
• M56: 22,187,907 km (0.073 R)
• M57: 22,773,433 km (0.107 R)
• M58: 23,166,726 km (0.105 R)
• M59: 23,324,702 km (0.066 R)
• M60: 23,800,572 km (0.077 R)
• M61: 23,920,101 km (0.09 R)
• M62: 24,641,163 km (0.089 R)
• M63: 24,883,063 km (0.106 R)
• M64: 25,004,387 km (0.07 R)
• M65: 25,125,860 km (0.091 R)
• M66: 25,206,942 km (0.095 R)
• M67: 25,410,096 km (0.099 R)
• M68: 25,491,477 km (0.08 R)
• M69: 25,695,379 km (0.071 R)
• M70: 26,104,828 km (0.042 R)
• M71: 27,013,037 km (0.093 R)
• M72: 27,429,218 km (0.101 R)
• M73: 27,847,644 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.4

Radius: 4.8

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.86 AU - 17.5 AU

Year: 20859 Days

Day: 22.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,147,189 km

• M1: 64,177 km (0.045 R)
• M2: 96,042 km (0.085 R)
• M3: 134,937 km (0.11 R)
• M4: 363,822 km (0.057 R)
• M5: 480,957 km (0.067 R)
• M6: 644,019 km (0.115 R)
• M7: 959,371 km (0.08 R)
• M8: 1,040,004 km (0.113 R)
• M9: 1,835,566 km (0.11 R)
• M10: 2,090,331 km (0.076 R)
• M11: 2,142,541 km (0.12 R)
• M12: 2,465,523 km (0.104 R)
• M13: 2,689,171 km (0.096 R)
• M14: 3,096,227 km (0.112 R)
• M15: 3,368,046 km (0.12 R)
• M16: 4,129,948 km (0.111 R)
• M17: 4,162,710 km (0.115 R)
• M18: 4,195,771 km (0.082 R)
• M19: 5,188,653 km (0.053 R)
• M20: 5,656,445 km (0.042 R)
• M21: 5,766,250 km (0.112 R)
• M22: 5,876,952 km (0.092 R)
• M23: 5,988,104 km (0.102 R)
• M24: 6,631,823 km (0.099 R)
• M25: 7,217,798 km (0.112 R)
• M26: 7,257,442 km (0.107 R)
• M27: 7,456,855 km (0.118 R)
• M28: 7,901,760 km (0.097 R)
• M29: 8,397,078 km (0.06 R)
• M30: 8,606,366 km (0.096 R)
• M31: 8,732,776 km (0.093 R)
• M32: 8,817,298 km (0.11 R)
• M33: 10,030,238 km (0.062 R)
• M34: 10,074,519 km (0.11 R)
• M35: 11,711,419 km (0.062 R)
• M36: 12,039,188 km (0.084 R)
• M37: 12,751,722 km (0.102 R)
• M38: 13,137,236 km (0.084 R)
• M39: 13,673,694 km (0.074 R)
• M40: 13,969,300 km (0.12 R)
• M41: 14,217,183 km (0.089 R)
• M42: 15,376,268 km (0.046 R)
• M43: 15,632,379 km (0.062 R)
• M44: 16,722,798 km (0.067 R)
• M45: 18,214,438 km (0.078 R)
• M46: 18,648,422 km (0.099 R)
• M47: 19,250,703 km (0.038 R)
• M48: 19,471,210 km (0.068 R)
• M49: 19,859,267 km (0.113 R)
• M50: 20,193,917 km (0.057 R)
• M51: 20,530,513 km (0.088 R)
• M52: 21,208,939 km (0.113 R)
• M53: 21,436,776 km (0.113 R)
• M54: 23,641,251 km (0.116 R)
• M55: 23,700,192 km (0.081 R)
• M56: 23,995,798 km (0.062 R)
• M57: 24,233,209 km (0.091 R)
• M58: 25,190,486 km (0.117 R)
• M59: 25,673,837 km (0.107 R)
• M60: 25,855,748 km (0.081 R)
• M61: 26,895,304 km (0.101 R)
• M62: 27,080,207 km (0.117 R)
• M63: 28,637,072 km (0.106 R)
• M64: 29,394,486 km (0.115 R)
• M65: 30,094,753 km (0.098 R)
• M66: 30,222,659 km (0.096 R)
• M67: 30,929,360 km (0.079 R)
• M68: 31,901,746 km (0.091 R)
• M69: 32,621,162 km (0.118 R)
• M70: 32,949,978 km (0.094 R)
• M71: 33,677,173 km (0.104 R)
• M72: 33,743,595 km (0.087 R)
• M73: 34,276,163 km (0.09 R)
• M74: 34,409,605 km (0.113 R)
• M75: 34,677,385 km (0.115 R)
• M76: 35,214,740 km (0.092 R)
• M77: 35,958,092 km (0.047 R)
• M78: 36,229,762 km (0.105 R)
• M79: 36,706,680 km (0.117 R)
• M80: 36,775,046 km (0.099 R)
• M81: 36,843,412 km (0.048 R)
• M82: 38,357,792 km (0.098 R)
• M83: 40,103,150 km (0.056 R)
• M84: 40,879,264 km (0.071 R)
• M85: 41,446,838 km (0.083 R)
• M86: 42,017,105 km (0.084 R)
• M87: 43,309,481 km (0.1 R)
• M88: 43,670,760 km (0.098 R)
• M89: 44,469,313 km (0.106 R)
• M90: 44,833,734 km (0.052 R)
• M91: 45,639,169 km (0.117 R)
• M92: 45,712,621 km (0.075 R)
• M93: 46,375,490 km (0.103 R)
• M94: 47,264,250 km (0.114 R)
• M95: 47,710,800 km (0.107 R)
• M96: 48,458,041 km (0.118 R)

Asteroid Belt

Center: 16.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.2

Radius: 5.2

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.86 AU - 20.3 AU

Year: 27336 Days

Day: 23.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,147,189 km

• M1: 167,101 km (0.08 R)
• M2: 837,000 km (0.048 R)
• M3: 907,610 km (0.108 R)
• M4: 1,079,947 km (0.057 R)
• M5: 1,289,683 km (0.063 R)
• M6: 1,598,603 km (0.116 R)
• M7: 2,688,872 km (0.116 R)
• M8: 3,722,294 km (0.097 R)
• M9: 3,839,579 km (0.068 R)
• M10: 4,037,946 km (0.11 R)
• M11: 4,158,522 km (0.1 R)
• M12: 4,610,906 km (0.079 R)
• M13: 5,208,998 km (0.101 R)
• M14: 5,296,363 km (0.068 R)
• M15: 5,876,653 km (0.075 R)
• M16: 5,967,609 km (0.112 R)
• M17: 6,243,617 km (0.09 R)
• M18: 7,047,855 km (0.09 R)
• M19: 8,442,257 km (0.109 R)
• M20: 9,382,180 km (0.114 R)
• M21: 9,595,656 km (0.038 R)
• M22: 10,355,015 km (0.09 R)
• M23: 11,189,771 km (0.118 R)
• M24: 12,452,826 km (0.12 R)
• M25: 12,982,552 km (0.081 R)
• M26: 13,399,481 km (0.088 R)
• M27: 14,246,654 km (0.088 R)
• M28: 14,553,330 km (0.11 R)
• M29: 15,048,648 km (0.092 R)
• M30: 15,111,031 km (0.092 R)
• M31: 15,173,413 km (0.103 R)
• M32: 15,612,483 km (0.083 R)
• M33: 15,738,743 km (0.093 R)
• M34: 15,865,303 km (0.036 R)
• M35: 15,992,312 km (0.093 R)
• M36: 16,890,048 km (0.108 R)
• M37: 17,279,751 km (0.093 R)
• M38: 17,804,091 km (0.115 R)
• M39: 18,333,668 km (0.057 R)
• M40: 18,734,141 km (0.087 R)
• M41: 19,002,819 km (0.108 R)
• M42: 19,475,997 km (0.071 R)
• M43: 19,611,832 km (0.08 R)
• M44: 20,021,431 km (0.041 R)
• M45: 21,828,723 km (0.116 R)
• M46: 22,395,250 km (0.112 R)
• M47: 23,542,666 km (0.115 R)
• M48: 24,123,554 km (0.1 R)
• M49: 24,635,777 km (0.1 R)
• M50: 26,569,180 km (0.094 R)
• M51: 26,719,825 km (0.107 R)
• M52: 27,249,701 km (0.088 R)
• M53: 27,401,692 km (0.11 R)
• M54: 28,550,754 km (0.037 R)
• M55: 28,782,481 km (0.111 R)
• M56: 28,937,315 km (0.06 R)
• M57: 30,264,248 km (0.1 R)
• M58: 30,342,936 km (0.099 R)
• M59: 30,579,450 km (0.11 R)
• M60: 31,850,733 km (0.032 R)
• M61: 34,526,889 km (0.111 R)
• M62: 35,186,466 km (0.101 R)
• M63: 35,434,948 km (0.063 R)
• M64: 36,267,161 km (0.116 R)
• M65: 37,105,807 km (0.035 R)
• M66: 37,443,001 km (0.118 R)
• M67: 37,696,569 km (0.096 R)
• M68: 37,950,736 km (0.105 R)
• M69: 38,887,667 km (0.088 R)
• M70: 40,350,435 km (0.1 R)
• M71: 40,610,436 km (0.119 R)
• M72: 42,622,229 km (0.095 R)
• M73: 44,576,575 km (0.044 R)
• M74: 44,845,402 km (0.102 R)
• M75: 45,204,587 km (0.09 R)
• M76: 45,384,553 km (0.051 R)
• M77: 46,469,287 km (0.097 R)
• M78: 48,204,174 km (0.072 R)
• M79: 49,125,846 km (0.106 R)
• M80: 49,310,899 km (0.113 R)
• M81: 50,519,051 km (0.08 R)
• M82: 51,080,043 km (0.082 R)
• M83: 51,925,421 km (0.11 R)
• M84: 52,208,161 km (0.049 R)
• M85: 53,439,501 km (0.114 R)
• M86: 56,220,525 km (0.097 R)
• M87: 58,361,570 km (0.07 R)
• M88: 59,540,551 km (0.118 R)
• M89: 60,628,277 km (0.107 R)
• M90: 63,930,351 km (0.094 R)
• M91: 65,450,564 km (0.101 R)
• M92: 65,654,167 km (0.101 R)
• M93: 66,368,347 km (0.119 R)
• M94: 67,085,071 km (0.109 R)
• M95: 67,907,410 km (0.114 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 17,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit