🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.55 AU - 0.61 AU

Year: 156 Days

Day: 42.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.57 AU - 0.69 AU

Year: 177 Days

Day: 24.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,047,149 km

• M1: 41,139 km (0.088 R)
• M2: 454,478 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.94 AU - 1.06 AU

Year: 353 Days

Day: 17.3 Hours

Environment

Temp: 77 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,047,149 km

• M1: 226,042 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.61 AU - 2.93 AU

Year: 1628 Days

Day: 32 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.05 AU - 4.15 AU

Year: 2931 Days

Day: 27.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.8

Radius: 13.1

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.53 AU - 7.19 AU

Year: 5663 Days

Day: 13 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,047,149 km

• M1: 172,038 km (0.051 R)
• M2: 369,357 km (0.08 R)
• M3: 561,441 km (0.05 R)
• M4: 1,041,052 km (0.101 R)
• M5: 1,143,377 km (0.088 R)
• M6: 1,529,489 km (0.112 R)
• M7: 1,632,562 km (0.118 R)
• M8: 1,768,546 km (0.118 R)
• M9: 2,266,857 km (0.112 R)
• M10: 2,611,380 km (0.065 R)
• M11: 2,735,995 km (0.096 R)
• M12: 2,826,353 km (0.105 R)
• M13: 3,486,528 km (0.114 R)
• M14: 3,584,814 km (0.111 R)
• M15: 3,804,274 km (0.118 R)
• M16: 3,946,242 km (0.1 R)
• M17: 4,110,650 km (0.116 R)
• M18: 4,340,582 km (0.097 R)
• M19: 4,704,404 km (0.091 R)
• M20: 4,878,985 km (0.113 R)
• M21: 4,967,248 km (0.116 R)
• M22: 5,370,564 km (0.094 R)
• M23: 5,461,669 km (0.116 R)
• M24: 5,553,223 km (0.09 R)
• M25: 5,948,460 km (0.118 R)
• M26: 6,256,781 km (0.092 R)
• M27: 6,521,869 km (0.028 R)
• M28: 6,717,094 km (0.079 R)
• M29: 6,889,431 km (0.104 R)
• M30: 7,088,246 km (0.112 R)
• M31: 7,188,327 km (0.116 R)
• M32: 7,466,131 km (0.107 R)
• M33: 7,696,062 km (0.108 R)
• M34: 8,426,549 km (0.092 R)
• M35: 8,719,611 km (0.117 R)
• M36: 9,151,799 km (0.098 R)
• M37: 9,233,779 km (0.102 R)
• M38: 10,150,066 km (0.098 R)
• M39: 11,037,331 km (0.095 R)
• M40: 11,153,568 km (0.117 R)
• M41: 11,358,218 km (0.085 R)
• M42: 11,534,445 km (0.104 R)
• M43: 11,800,579 km (0.095 R)
• M44: 12,369,201 km (0.097 R)
• M45: 12,459,857 km (0.114 R)
• M46: 12,916,131 km (0.06 R)
• M47: 13,595,454 km (0.071 R)
• M48: 14,096,757 km (0.073 R)
• M49: 14,795,977 km (0.047 R)
• M50: 15,117,613 km (0.093 R)
• M51: 15,214,552 km (0.039 R)
• M52: 15,604,404 km (0.069 R)
• M53: 15,898,963 km (0.096 R)
• M54: 16,460,254 km (0.082 R)
• M55: 16,760,197 km (0.097 R)
• M56: 17,196,425 km (0.034 R)
• M57: 17,331,512 km (0.103 R)
• M58: 18,183,322 km (0.107 R)
• M59: 18,631,667 km (0.094 R)
• M60: 19,083,602 km (0.119 R)
• M61: 19,750,808 km (0.045 R)
• M62: 19,927,633 km (0.099 R)
• M63: 21,107,960 km (0.088 R)
• M64: 21,361,230 km (0.096 R)
• M65: 21,834,258 km (0.104 R)
• M66: 21,943,913 km (0.088 R)
• M67: 22,531,982 km (0.118 R)
• M68: 23,986,822 km (0.088 R)
• M69: 24,782,832 km (0.112 R)
• M70: 24,897,274 km (0.043 R)
• M71: 25,510,476 km (0.113 R)
• M72: 25,935,035 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.6

Radius: 12.1

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.59 AU - 8.31 AU

Year: 7915 Days

Day: 6.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,047,149 km

• M1: 154,535 km (0.084 R)
• M2: 300,243 km (0.1 R)
• M3: 425,606 km (0.11 R)
• M4: 503,995 km (0.091 R)
• M5: 726,447 km (0.078 R)
• M6: 876,344 km (0.046 R)
• M7: 1,189,004 km (0.032 R)
• M8: 1,369,120 km (0.115 R)
• M9: 1,452,296 km (0.085 R)
• M10: 2,130,573 km (0.109 R)
• M11: 2,252,495 km (0.106 R)
• M12: 2,870,484 km (0.105 R)
• M13: 2,951,416 km (0.04 R)
• M14: 3,143,350 km (0.108 R)
• M15: 3,481,890 km (0.101 R)
• M16: 3,655,723 km (0.116 R)
• M17: 4,012,065 km (0.096 R)
• M18: 5,213,486 km (0.055 R)
• M19: 5,312,819 km (0.114 R)
• M20: 6,060,958 km (0.098 R)
• M21: 6,733,699 km (0.11 R)
• M22: 6,987,567 km (0.114 R)
• M23: 7,170,824 km (0.087 R)
• M24: 7,430,227 km (0.056 R)
• M25: 7,806,017 km (0.093 R)
• M26: 8,615,491 km (0.116 R)
• M27: 9,411,352 km (0.118 R)
• M28: 10,023,656 km (0.114 R)
• M29: 10,480,827 km (0.026 R)
• M30: 10,860,057 km (0.107 R)
• M31: 11,415,664 km (0.081 R)
• M32: 11,502,131 km (0.103 R)
• M33: 11,718,899 km (0.102 R)
• M34: 12,024,527 km (0.033 R)
• M35: 12,644,012 km (0.114 R)
• M36: 13,501,357 km (0.065 R)
• M37: 13,638,389 km (0.093 R)
• M38: 14,330,878 km (0.104 R)
• M39: 16,573,649 km (0.03 R)
• M40: 16,818,690 km (0.105 R)
• M41: 17,064,928 km (0.085 R)
• M42: 17,361,880 km (0.103 R)
• M43: 17,461,363 km (0.076 R)
• M44: 17,760,558 km (0.098 R)
• M45: 18,364,335 km (0.115 R)
• M46: 18,821,656 km (0.113 R)
• M47: 19,231,255 km (0.059 R)
• M48: 19,799,278 km (0.108 R)
• M49: 21,910,852 km (0.05 R)
• M50: 22,504,157 km (0.102 R)
• M51: 23,157,302 km (0.063 R)
• M52: 23,761,527 km (0.047 R)
• M53: 24,037,835 km (0.099 R)
• M54: 24,426,490 km (0.11 R)
• M55: 25,888,510 km (0.086 R)
• M56: 26,917,145 km (0.116 R)
• M57: 27,552,487 km (0.11 R)
• M58: 29,250,722 km (0.116 R)
• M59: 29,665,707 km (0.096 R)
• M60: 30,501,659 km (0.058 R)
• M61: 30,621,637 km (0.06 R)
• M62: 30,741,914 km (0.028 R)
• M63: 31,830,687 km (0.073 R)
• M64: 32,135,418 km (0.053 R)
• M65: 32,747,722 km (0.113 R)
• M66: 33,425,849 km (0.117 R)
• M67: 34,170,697 km (0.09 R)
• M68: 35,172,554 km (0.088 R)
• M69: 37,076,785 km (0.072 R)
• M70: 37,269,018 km (0.066 R)
• M71: 39,405,874 km (0.058 R)
• M72: 40,061,263 km (0.082 R)
• M73: 40,522,024 km (0.094 R)
• M74: 41,715,217 km (0.05 R)
• M75: 41,848,508 km (0.104 R)
• M76: 42,584,231 km (0.091 R)
• M77: 42,920,078 km (0.081 R)
• M78: 43,459,079 km (0.076 R)
• M79: 45,089,845 km (0.089 R)
• M80: 45,637,972 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.5

Radius: 7.6

Gravity: 16.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.22 AU - 13.66 AU

Year: 17398 Days

Day: 24.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 178.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,047,149 km

• M1: 107,112 km (0.066 R)
• M2: 236,065 km (0.1 R)
• M3: 599,289 km (0.104 R)
• M4: 781,798 km (0.11 R)
• M5: 879,935 km (0.103 R)
• M6: 1,088,773 km (0.077 R)
• M7: 1,342,491 km (0.115 R)
• M8: 1,401,433 km (0.1 R)
• M9: 1,552,676 km (0.097 R)
• M10: 1,971,102 km (0.083 R)
• M11: 2,387,133 km (0.073 R)
• M12: 2,568,595 km (0.088 R)
• M13: 2,792,394 km (0.115 R)
• M14: 2,983,580 km (0.105 R)
• M15: 4,306,474 km (0.107 R)
• M16: 4,572,459 km (0.106 R)
• M17: 4,707,396 km (0.034 R)
• M18: 4,935,383 km (0.059 R)
• M19: 5,166,961 km (0.099 R)
• M20: 5,544,995 km (0.112 R)
• M21: 7,618,421 km (0.069 R)
• M22: 7,725,084 km (0.094 R)
• M23: 7,886,052 km (0.119 R)
• M24: 8,987,690 km (0.089 R)
• M25: 9,100,487 km (0.05 R)
• M26: 9,384,574 km (0.114 R)
• M27: 9,845,185 km (0.105 R)
• M28: 10,195,544 km (0.097 R)
• M29: 10,549,941 km (0.116 R)
• M30: 10,609,481 km (0.095 R)
• M31: 10,788,550 km (0.109 R)
• M32: 15,849,894 km (0.101 R)
• M33: 18,150,111 km (0.073 R)
• M34: 18,507,650 km (0.094 R)
• M35: 19,302,464 km (0.104 R)
• M36: 19,521,026 km (0.107 R)
• M37: 20,403,953 km (0.085 R)
• M38: 21,677,031 km (0.049 R)
• M39: 21,980,266 km (0.115 R)
• M40: 22,744,561 km (0.106 R)
• M41: 23,439,892 km (0.077 R)
• M42: 23,517,533 km (0.087 R)
• M43: 23,673,265 km (0.085 R)
• M44: 24,142,254 km (0.07 R)
• M45: 24,772,211 km (0.118 R)
• M46: 25,887,762 km (0.097 R)
• M47: 27,264,362 km (0.083 R)
• M48: 28,002,777 km (0.096 R)
• M49: 28,581,571 km (0.098 R)
• M50: 28,664,598 km (0.098 R)
• M51: 31,964,128 km (0.097 R)
• M52: 33,439,462 km (0.079 R)
• M53: 33,965,598 km (0.11 R)
• M54: 34,759,664 km (0.051 R)
• M55: 35,470,852 km (0.054 R)
• M56: 35,560,012 km (0.042 R)
• M57: 35,828,092 km (0.072 R)
• M58: 37,088,155 km (0.111 R)
• M59: 38,454,282 km (0.062 R)
• M60: 39,744,115 km (0.114 R)
• M61: 40,115,267 km (0.048 R)
• M62: 41,141,808 km (0.069 R)
• M63: 41,235,606 km (0.052 R)
• M64: 42,082,479 km (0.069 R)
• M65: 42,650,353 km (0.11 R)
• M66: 42,745,198 km (0.075 R)
• M67: 44,080,957 km (0.119 R)
• M68: 44,176,999 km (0.079 R)
• M69: 44,465,125 km (0.081 R)
• M70: 44,753,998 km (0.106 R)
• M71: 45,043,470 km (0.045 R)
• M72: 47,283,399 km (0.077 R)
• M73: 47,578,256 km (0.067 R)
• M74: 47,775,127 km (0.103 R)
• M75: 48,070,882 km (0.116 R)
• M76: 48,169,617 km (0.119 R)
• M77: 48,962,186 km (0.089 R)
• M78: 51,466,155 km (0.07 R)
• M79: 54,011,563 km (0.052 R)
• M80: 55,351,212 km (0.099 R)
• M81: 56,181,181 km (0.067 R)
• M82: 56,285,152 km (0.113 R)
• M83: 57,538,483 km (0.12 R)
• M84: 61,460,340 km (0.094 R)
• M85: 62,966,641 km (0.103 R)
• M86: 67,336,844 km (0.116 R)
• M87: 68,666,919 km (0.054 R)
• M88: 71,352,948 km (0.077 R)
• M89: 71,465,596 km (0.111 R)
• M90: 72,369,017 km (0.093 R)
• M91: 73,049,089 km (0.085 R)
• M92: 73,389,873 km (0.064 R)
• M93: 75,331,055 km (0.048 R)
• M94: 75,905,361 km (0.036 R)
• M95: 76,711,544 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.1

Radius: 5.7

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.08 AU - 16.24 AU

Year: 21882 Days

Day: 15.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,047,149 km

• M1: 115,041 km (0.12 R)
• M2: 311,762 km (0.119 R)
• M3: 359,783 km (0.05 R)
• M4: 450,589 km (0.09 R)
• M5: 506,239 km (0.1 R)
• M6: 703,110 km (0.089 R)
• M7: 923,318 km (0.066 R)
• M8: 1,013,526 km (0.108 R)
• M9: 1,125,874 km (0.032 R)
• M10: 1,203,066 km (0.03 R)
• M11: 1,724,564 km (0.077 R)
• M12: 1,769,144 km (0.085 R)
• M13: 1,974,094 km (0.072 R)
• M14: 2,633,970 km (0.091 R)
• M15: 2,894,569 km (0.084 R)
• M16: 3,136,170 km (0.085 R)
• M17: 3,581,523 km (0.059 R)
• M18: 4,842,633 km (0.071 R)
• M19: 4,969,192 km (0.034 R)
• M20: 5,064,935 km (0.105 R)
• M21: 6,364,193 km (0.071 R)
• M22: 6,713,055 km (0.046 R)
• M23: 6,783,665 km (0.109 R)
• M24: 6,996,692 km (0.074 R)
• M25: 7,429,479 km (0.118 R)
• M26: 7,686,039 km (0.104 R)
• M27: 8,207,538 km (0.083 R)
• M28: 8,740,704 km (0.118 R)
• M29: 8,817,747 km (0.09 R)
• M30: 9,600,743 km (0.051 R)
• M31: 9,640,536 km (0.069 R)
• M32: 10,040,859 km (0.114 R)
• M33: 10,982,129 km (0.088 R)
• M34: 11,316,181 km (0.103 R)
• M35: 12,554,702 km (0.067 R)
• M36: 13,300,597 km (0.097 R)
• M37: 13,745,950 km (0.088 R)
• M38: 14,241,568 km (0.099 R)
• M39: 14,605,689 km (0.109 R)
• M40: 15,296,681 km (0.107 R)
• M41: 15,389,582 km (0.044 R)
• M42: 15,669,479 km (0.104 R)
• M43: 15,810,101 km (0.056 R)
• M44: 16,567,067 km (0.113 R)
• M45: 16,710,232 km (0.115 R)
• M46: 16,805,974 km (0.033 R)
• M47: 17,822,043 km (0.084 R)
• M48: 18,214,289 km (0.058 R)
• M49: 18,263,506 km (0.119 R)
• M50: 18,510,343 km (0.087 R)
• M51: 18,609,526 km (0.101 R)
• M52: 19,609,588 km (0.049 R)
• M53: 20,014,550 km (0.07 R)
• M54: 20,116,276 km (0.074 R)
• M55: 20,729,777 km (0.083 R)
• M56: 21,297,650 km (0.108 R)
• M57: 22,027,838 km (0.105 R)
• M58: 22,925,425 km (0.052 R)
• M59: 23,351,928 km (0.115 R)
• M60: 23,942,690 km (0.031 R)
• M61: 26,577,408 km (0.052 R)
• M62: 27,362,947 km (0.095 R)
• M63: 27,985,573 km (0.12 R)
• M64: 28,099,267 km (0.087 R)
• M65: 29,129,548 km (0.041 R)
• M66: 30,113,902 km (0.062 R)
• M67: 30,230,439 km (0.115 R)
• M68: 30,580,946 km (0.096 R)
• M69: 32,174,612 km (0.082 R)
• M70: 33,312,155 km (0.054 R)
• M71: 33,432,581 km (0.077 R)
• M72: 33,674,181 km (0.084 R)
• M73: 33,855,644 km (0.074 R)
• M74: 34,523,748 km (0.075 R)
• M75: 35,073,670 km (0.049 R)
• M76: 35,135,005 km (0.111 R)
• M77: 35,319,010 km (0.082 R)
• M78: 35,688,218 km (0.086 R)
• M79: 38,307,377 km (0.111 R)
• M80: 38,433,638 km (0.112 R)
• M81: 39,067,035 km (0.099 R)
• M82: 39,130,465 km (0.099 R)
• M83: 40,344,152 km (0.115 R)
• M84: 41,181,601 km (0.115 R)
• M85: 42,089,810 km (0.09 R)
• M86: 42,546,382 km (0.07 R)
• M87: 43,004,601 km (0.037 R)
• M88: 43,135,948 km (0.103 R)
• M89: 43,860,001 km (0.117 R)
• M90: 44,124,341 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.5

Radius: 3.5

Gravity: 20.45 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 17.68 AU - 21.92 AU

Year: 31110 Days

Day: 20.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 73,047,149 km

• M1: 281,693 km (0.103 R)
• M2: 404,064 km (0.036 R)
• M3: 649,554 km (0.113 R)
• M4: 1,010,982 km (0.11 R)
• M5: 1,820,905 km (0.082 R)
• M6: 2,317,570 km (0.105 R)
• M7: 2,853,430 km (0.074 R)
• M8: 3,624,457 km (0.087 R)
• M9: 3,745,482 km (0.097 R)
• M10: 3,786,023 km (0.08 R)
• M11: 4,327,118 km (0.052 R)
• M12: 4,498,408 km (0.032 R)
• M13: 4,936,431 km (0.087 R)
• M14: 5,115,499 km (0.115 R)
• M15: 5,433,843 km (0.099 R)
• M16: 7,018,833 km (0.095 R)
• M17: 7,991,369 km (0.108 R)
• M18: 8,896,585 km (0.111 R)
• M19: 9,610,466 km (0.103 R)
• M20: 9,721,917 km (0.038 R)
• M21: 12,583,126 km (0.119 R)
• M22: 14,772,790 km (0.103 R)
• M23: 16,141,909 km (0.111 R)
• M24: 18,098,201 km (0.052 R)
• M25: 18,720,378 km (0.07 R)
• M26: 18,929,217 km (0.111 R)
• M27: 19,985,528 km (0.034 R)
• M28: 20,341,720 km (0.104 R)
• M29: 20,844,219 km (0.072 R)
• M30: 21,861,036 km (0.076 R)
• M31: 23,942,840 km (0.088 R)
• M32: 24,245,327 km (0.086 R)
• M33: 24,701,451 km (0.044 R)
• M34: 24,930,635 km (0.11 R)
• M35: 32,206,926 km (0.027 R)
• M36: 36,375,021 km (0.091 R)
• M37: 37,158,914 km (0.117 R)
• M38: 37,333,794 km (0.093 R)
• M39: 40,619,113 km (0.093 R)
• M40: 46,609,760 km (0.074 R)
• M41: 47,365,977 km (0.106 R)
• M42: 49,562,373 km (0.077 R)
• M43: 51,012,575 km (0.088 R)
• M44: 52,869,383 km (0.071 R)
• M45: 55,146,712 km (0.068 R)
• M46: 57,556,734 km (0.084 R)
• M47: 58,063,272 km (0.056 R)
• M48: 58,672,883 km (0.045 R)
• M49: 62,167,490 km (0.079 R)
• M50: 62,791,163 km (0.112 R)
• M51: 68,068,228 km (0.033 R)
• M52: 69,140,695 km (0.1 R)
• M53: 69,678,948 km (0.059 R)
• M54: 70,110,538 km (0.109 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 19,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit