🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.79 AU - 0.93 AU

Year: 290 Days

Day: 27.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,177,803 km

• M1: 65,524 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.86 AU - 2.06 AU

Year: 997 Days

Day: 21.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 67.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.14 AU - 3.28 AU

Year: 2090 Days

Day: 33.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.8 AU - 4.28 AU

Year: 2421 Days

Day: 22.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,177,803 km

• M1: 115,938 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 13.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.02 AU - 5.86 AU

Year: 3990 Days

Day: 11.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 62,177,803 km

• M1: 164,558 km (0.1 R)
• M2: 282,890 km (0.082 R)
• M3: 387,010 km (0.113 R)
• M4: 494,571 km (0.093 R)
• M5: 781,050 km (0.107 R)
• M6: 1,208,452 km (0.035 R)
• M7: 1,397,543 km (0.102 R)
• M8: 1,741,170 km (0.111 R)
• M9: 1,985,463 km (0.053 R)
• M10: 2,102,149 km (0.084 R)
• M11: 2,221,229 km (0.115 R)
• M12: 2,393,865 km (0.06 R)
• M13: 2,497,536 km (0.11 R)
• M14: 2,592,232 km (0.048 R)
• M15: 2,785,213 km (0.096 R)
• M16: 3,027,711 km (0.099 R)
• M17: 3,265,871 km (0.105 R)
• M18: 3,772,709 km (0.034 R)
• M19: 3,869,798 km (0.118 R)
• M20: 4,241,399 km (0.071 R)
• M21: 4,495,715 km (0.081 R)
• M22: 4,926,258 km (0.051 R)
• M23: 5,046,086 km (0.115 R)
• M24: 5,411,254 km (0.116 R)
• M25: 5,631,761 km (0.086 R)
• M26: 6,039,116 km (0.078 R)
• M27: 6,383,491 km (0.105 R)
• M28: 7,500,987 km (0.089 R)
• M29: 7,608,398 km (0.1 R)
• M30: 8,121,668 km (0.086 R)
• M31: 8,295,352 km (0.118 R)
• M32: 8,775,112 km (0.077 R)
• M33: 9,395,793 km (0.092 R)
• M34: 9,544,943 km (0.118 R)
• M35: 9,795,220 km (0.091 R)
• M36: 9,929,559 km (0.065 R)
• M37: 10,149,318 km (0.089 R)
• M38: 10,439,089 km (0.058 R)
• M39: 10,576,420 km (0.097 R)
• M40: 10,662,439 km (0.078 R)
• M41: 10,870,080 km (0.1 R)
• M42: 11,131,578 km (0.095 R)
• M43: 11,359,864 km (0.085 R)
• M44: 11,607,598 km (0.085 R)
• M45: 12,090,201 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.3

Radius: 11.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.09 AU - 12.87 AU

Year: 15070 Days

Day: 14.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,177,803 km

• M1: 151,842 km (0.046 R)
• M2: 282,890 km (0.069 R)
• M3: 469,588 km (0.114 R)
• M4: 564,582 km (0.11 R)
• M5: 685,158 km (0.114 R)
• M6: 834,906 km (0.103 R)
• M7: 1,081,443 km (0.102 R)
• M8: 1,169,107 km (0.098 R)
• M9: 1,259,165 km (0.045 R)
• M10: 1,930,411 km (0.06 R)
• M11: 2,609,585 km (0.104 R)
• M12: 3,325,710 km (0.106 R)
• M13: 3,588,703 km (0.1 R)
• M14: 4,135,184 km (0.109 R)
• M15: 4,454,127 km (0.086 R)
• M16: 4,634,841 km (0.045 R)
• M17: 4,929,100 km (0.097 R)
• M18: 5,458,826 km (0.103 R)
• M19: 5,536,019 km (0.039 R)
• M20: 6,986,819 km (0.109 R)
• M21: 7,239,490 km (0.076 R)
• M22: 8,280,841 km (0.12 R)
• M23: 8,369,702 km (0.115 R)
• M24: 8,818,944 km (0.112 R)
• M25: 9,138,186 km (0.111 R)
• M26: 9,788,039 km (0.11 R)
• M27: 10,790,644 km (0.112 R)
• M28: 11,328,897 km (0.074 R)
• M29: 11,926,092 km (0.109 R)
• M30: 13,620,737 km (0.056 R)
• M31: 13,831,370 km (0.062 R)
• M32: 14,362,443 km (0.083 R)
• M33: 14,954,252 km (0.114 R)
• M34: 15,389,731 km (0.047 R)
• M35: 17,116,540 km (0.09 R)
• M36: 17,400,776 km (0.109 R)
• M37: 17,572,065 km (0.091 R)
• M38: 17,974,035 km (0.107 R)
• M39: 19,374,869 km (0.04 R)
• M40: 19,552,442 km (0.105 R)
• M41: 20,028,612 km (0.08 R)
• M42: 20,268,268 km (0.111 R)
• M43: 20,388,395 km (0.116 R)
• M44: 20,568,959 km (0.109 R)
• M45: 21,235,867 km (0.056 R)
• M46: 21,480,160 km (0.048 R)
• M47: 22,094,858 km (0.059 R)
• M48: 22,404,525 km (0.08 R)
• M49: 23,341,756 km (0.118 R)
• M50: 24,164,544 km (0.112 R)
• M51: 24,932,280 km (0.081 R)
• M52: 25,448,692 km (0.102 R)
• M53: 25,708,244 km (0.109 R)
• M54: 26,033,769 km (0.109 R)
• M55: 29,025,428 km (0.109 R)
• M56: 30,320,945 km (0.069 R)
• M57: 30,527,241 km (0.103 R)
• M58: 31,357,060 km (0.109 R)
• M59: 31,635,312 km (0.105 R)
• M60: 32,054,186 km (0.118 R)
• M61: 32,615,627 km (0.102 R)
• M62: 32,968,080 km (0.082 R)
• M63: 34,821,597 km (0.082 R)
• M64: 36,416,310 km (0.113 R)
• M65: 36,635,621 km (0.071 R)
• M66: 36,782,077 km (0.093 R)
• M67: 37,149,041 km (0.03 R)
• M68: 40,052,736 km (0.093 R)
• M69: 41,952,180 km (0.085 R)
• M70: 42,874,451 km (0.11 R)
• M71: 44,270,199 km (0.07 R)
• M72: 44,348,139 km (0.063 R)
• M73: 45,051,997 km (0.093 R)
• M74: 46,312,509 km (0.112 R)
• M75: 48,224,818 km (0.077 R)
• M76: 48,305,003 km (0.032 R)
• M77: 50,162,859 km (0.03 R)
• M78: 51,633,107 km (0.116 R)
• M79: 53,366,198 km (0.081 R)
• M80: 53,864,808 km (0.053 R)
• M81: 54,866,814 km (0.101 R)
• M82: 55,454,135 km (0.106 R)
• M83: 56,381,343 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.2

Radius: 4.5

Gravity: 39.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.64 AU - 14.46 AU

Year: 19140 Days

Day: 19.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,177,803 km

• M1: 258,954 km (0.097 R)
• M2: 380,876 km (0.071 R)
• M3: 845,677 km (0.058 R)
• M4: 1,083,089 km (0.111 R)
• M5: 1,194,988 km (0.111 R)
• M6: 1,223,711 km (0.104 R)
• M7: 2,148,674 km (0.081 R)
• M8: 2,768,757 km (0.089 R)
• M9: 3,730,821 km (0.097 R)
• M10: 3,773,008 km (0.118 R)
• M11: 3,986,185 km (0.092 R)
• M12: 4,072,503 km (0.086 R)
• M13: 4,424,207 km (0.062 R)
• M14: 4,969,791 km (0.107 R)
• M15: 5,393,003 km (0.108 R)
• M16: 6,832,883 km (0.079 R)
• M17: 7,040,225 km (0.097 R)
• M18: 7,197,303 km (0.069 R)
• M19: 7,408,236 km (0.101 R)
• M20: 7,461,343 km (0.073 R)
• M21: 7,836,535 km (0.062 R)
• M22: 10,271,988 km (0.094 R)
• M23: 10,628,929 km (0.099 R)
• M24: 13,433,440 km (0.103 R)
• M25: 13,563,141 km (0.113 R)
• M26: 13,954,639 km (0.112 R)
• M27: 14,615,263 km (0.084 R)
• M28: 14,882,445 km (0.115 R)
• M29: 16,173,175 km (0.096 R)
• M30: 16,311,254 km (0.1 R)
• M31: 19,589,841 km (0.101 R)
• M32: 19,663,443 km (0.08 R)
• M33: 19,884,399 km (0.055 R)
• M34: 20,776,601 km (0.031 R)
• M35: 21,152,241 km (0.098 R)
• M36: 22,986,012 km (0.118 R)
• M37: 23,686,728 km (0.102 R)
• M38: 24,000,435 km (0.092 R)
• M39: 24,473,464 km (0.076 R)
• M40: 24,631,888 km (0.107 R)
• M41: 24,870,048 km (0.086 R)
• M42: 28,284,320 km (0.057 R)
• M43: 29,118,627 km (0.117 R)
• M44: 30,130,507 km (0.11 R)
• M45: 31,068,037 km (0.047 R)
• M46: 31,669,570 km (0.086 R)
• M47: 31,842,206 km (0.095 R)
• M48: 34,557,108 km (0.065 R)
• M49: 35,807,298 km (0.117 R)
• M50: 37,436,269 km (0.089 R)
• M51: 39,089,325 km (0.075 R)
• M52: 39,274,527 km (0.108 R)
• M53: 39,367,128 km (0.117 R)
• M54: 40,111,228 km (0.054 R)
• M55: 40,766,018 km (0.103 R)
• M56: 41,141,808 km (0.109 R)
• M57: 41,613,191 km (0.088 R)
• M58: 42,847,074 km (0.083 R)
• M59: 43,708,309 km (0.08 R)
• M60: 46,032,611 km (0.101 R)
• M61: 46,423,959 km (0.115 R)
• M62: 47,406,967 km (0.085 R)
• M63: 47,901,089 km (0.059 R)
• M64: 48,396,856 km (0.1 R)
• M65: 49,794,250 km (0.075 R)
• M66: 50,497,808 km (0.1 R)
• M67: 51,407,214 km (0.029 R)
• M68: 52,220,129 km (0.113 R)
• M69: 52,628,232 km (0.098 R)
• M70: 53,858,824 km (0.054 R)
• M71: 55,514,124 km (0.054 R)
• M72: 55,930,605 km (0.033 R)
• M73: 56,139,294 km (0.112 R)
• M74: 57,817,483 km (0.081 R)
• M75: 58,662,711 km (0.107 R)
• M76: 59,086,970 km (0.072 R)
• M77: 60,793,732 km (0.077 R)
• M78: 61,008,256 km (0.056 R)
• M79: 61,868,743 km (0.088 R)
• M80: 62,300,482 km (0.072 R)
• M81: 62,950,036 km (0.108 R)
• M82: 63,058,494 km (0.069 R)
• M83: 63,384,319 km (0.079 R)
• M84: 64,474,289 km (0.066 R)
• M85: 64,802,506 km (0.066 R)
• M86: 65,460,438 km (0.111 R)
• M87: 67,336,994 km (0.098 R)
• M88: 67,558,997 km (0.083 R)
• M89: 68,226,203 km (0.091 R)
• M90: 69,343,101 km (0.095 R)
• M91: 71,934,884 km (0.078 R)
• M92: 72,957,685 km (0.026 R)
• M93: 73,299,665 km (0.111 R)
• M94: 74,902,607 km (0.088 R)
• M95: 75,593,150 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.6

Radius: 5.1

Gravity: 18.86 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.7 AU - 15.92 AU

Year: 22847 Days

Day: 17.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,177,803 km

• M1: 126,859 km (0.061 R)
• M2: 200,012 km (0.105 R)
• M3: 749,485 km (0.098 R)
• M4: 845,078 km (0.068 R)
• M5: 919,578 km (0.108 R)
• M6: 1,559,707 km (0.055 R)
• M7: 1,682,677 km (0.085 R)
• M8: 1,745,358 km (0.111 R)
• M9: 2,171,563 km (0.115 R)
• M10: 2,484,821 km (0.083 R)
• M11: 3,230,865 km (0.062 R)
• M12: 3,628,048 km (0.104 R)
• M13: 3,750,269 km (0.085 R)
• M14: 4,295,553 km (0.108 R)
• M15: 4,909,952 km (0.061 R)
• M16: 5,227,548 km (0.109 R)
• M17: 5,504,902 km (0.084 R)
• M18: 7,318,926 km (0.1 R)
• M19: 8,208,884 km (0.069 R)
• M20: 9,410,454 km (0.107 R)
• M21: 9,747,498 km (0.096 R)
• M22: 10,031,584 km (0.118 R)
• M23: 11,017,285 km (0.11 R)
• M24: 11,253,649 km (0.113 R)
• M25: 11,491,809 km (0.105 R)
• M26: 12,277,048 km (0.096 R)
• M27: 13,017,109 km (0.088 R)
• M28: 14,929,568 km (0.074 R)
• M29: 15,191,215 km (0.114 R)
• M30: 16,118,572 km (0.07 R)
• M31: 17,132,397 km (0.076 R)
• M32: 17,681,571 km (0.101 R)
• M33: 18,938,043 km (0.045 R)
• M34: 20,150,833 km (0.097 R)
• M35: 23,404,587 km (0.075 R)
• M36: 26,028,085 km (0.094 R)
• M37: 27,774,640 km (0.039 R)
• M38: 28,176,759 km (0.098 R)
• M39: 28,743,136 km (0.06 R)
• M40: 28,905,600 km (0.108 R)
• M41: 29,476,764 km (0.094 R)
• M42: 29,722,554 km (0.105 R)
• M43: 30,299,104 km (0.09 R)
• M44: 30,796,068 km (0.08 R)
• M45: 31,212,249 km (0.068 R)
• M46: 32,387,640 km (0.111 R)
• M47: 32,980,795 km (0.105 R)
• M48: 33,748,532 km (0.065 R)
• M49: 34,695,037 km (0.075 R)
• M50: 35,737,286 km (0.106 R)
• M51: 36,174,710 km (0.119 R)
• M52: 37,408,743 km (0.109 R)
• M53: 37,497,454 km (0.119 R)
• M54: 42,944,014 km (0.098 R)
• M55: 43,688,562 km (0.08 R)
• M56: 44,437,599 km (0.115 R)
• M57: 44,907,785 km (0.112 R)
• M58: 45,853,094 km (0.039 R)
• M59: 47,571,375 km (0.051 R)
• M60: 49,213,361 km (0.104 R)
• M61: 50,481,502 km (0.116 R)
• M62: 51,365,775 km (0.072 R)
• M63: 51,958,033 km (0.057 R)
• M64: 53,049,799 km (0.092 R)
• M65: 53,648,489 km (0.093 R)
• M66: 54,651,393 km (0.075 R)
• M67: 60,380,393 km (0.097 R)
• M68: 60,588,484 km (0.08 R)
• M69: 63,632,801 km (0.108 R)
• M70: 64,693,898 km (0.111 R)
• M71: 65,333,579 km (0.067 R)
• M72: 65,654,018 km (0.056 R)
• M73: 65,868,092 km (0.08 R)
• M74: 67,588,468 km (0.027 R)
• M75: 68,237,274 km (0.112 R)
• M76: 68,562,649 km (0.083 R)
• M77: 69,214,596 km (0.108 R)
• M78: 70,087,201 km (0.091 R)
• M79: 70,415,269 km (0.116 R)
• M80: 70,634,430 km (0.062 R)
• M81: 71,073,200 km (0.1 R)
• M82: 73,502,670 km (0.049 R)
• M83: 73,947,275 km (0.079 R)
• M84: 74,281,327 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172

Radius: 4.3

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.37 AU - 23.11 AU

Year: 29484 Days

Day: 15.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,177,803 km

• M1: 97,987 km (0.104 R)
• M2: 167,550 km (0.035 R)
• M3: 203,453 km (0.101 R)
• M4: 284,386 km (0.103 R)
• M5: 607,367 km (0.048 R)
• M6: 1,228,797 km (0.043 R)
• M7: 1,304,045 km (0.102 R)
• M8: 1,355,058 km (0.078 R)
• M9: 1,565,991 km (0.115 R)
• M10: 1,730,847 km (0.115 R)
• M11: 1,901,389 km (0.107 R)
• M12: 2,167,224 km (0.085 R)
• M13: 2,197,443 km (0.092 R)
• M14: 2,227,811 km (0.107 R)
• M15: 2,258,479 km (0.059 R)
• M16: 2,289,147 km (0.045 R)
• M17: 2,539,723 km (0.097 R)
• M18: 2,668,228 km (0.104 R)
• M19: 3,519,140 km (0.05 R)
• M20: 4,066,818 km (0.086 R)
• M21: 4,104,218 km (0.117 R)
• M22: 4,369,604 km (0.059 R)
• M23: 5,077,202 km (0.082 R)
• M24: 5,198,526 km (0.065 R)
• M25: 7,175,911 km (0.092 R)
• M26: 8,480,404 km (0.063 R)
• M27: 8,769,278 km (0.049 R)
• M28: 9,555,414 km (0.038 R)
• M29: 10,058,063 km (0.095 R)
• M30: 10,159,640 km (0.102 R)
• M31: 10,415,004 km (0.085 R)
• M32: 11,036,583 km (0.027 R)
• M33: 11,193,960 km (0.106 R)
• M34: 12,207,186 km (0.069 R)
• M35: 13,304,935 km (0.113 R)
• M36: 14,663,434 km (0.113 R)
• M37: 15,125,990 km (0.114 R)
• M38: 16,482,394 km (0.081 R)
• M39: 16,662,061 km (0.102 R)
• M40: 16,782,338 km (0.075 R)
• M41: 16,902,764 km (0.068 R)
• M42: 17,023,639 km (0.1 R)
• M43: 17,326,874 km (0.067 R)
• M44: 18,061,849 km (0.051 R)
• M45: 18,994,741 km (0.087 R)
• M46: 19,879,612 km (0.109 R)
• M47: 19,943,341 km (0.119 R)
• M48: 20,327,059 km (0.096 R)
• M49: 20,907,200 km (0.047 R)
• M50: 21,558,100 km (0.093 R)
• M51: 21,820,345 km (0.088 R)
• M52: 23,147,428 km (0.081 R)
• M53: 24,842,522 km (0.114 R)
• M54: 24,979,852 km (0.07 R)
• M55: 25,809,223 km (0.111 R)
• M56: 25,878,786 km (0.119 R)
• M57: 26,577,259 km (0.054 R)
• M58: 27,352,923 km (0.034 R)
• M59: 27,565,652 km (0.099 R)
• M60: 27,779,128 km (0.081 R)
• M61: 28,926,244 km (0.105 R)
• M62: 29,143,012 km (0.116 R)
• M63: 29,578,341 km (0.068 R)
• M64: 30,381,832 km (0.116 R)
• M65: 32,159,802 km (0.108 R)
• M66: 33,591,005 km (0.103 R)
• M67: 33,971,133 km (0.032 R)
• M68: 36,281,523 km (0.088 R)
• M69: 37,691,932 km (0.072 R)
• M70: 38,721,614 km (0.092 R)
• M71: 39,600,052 km (0.073 R)
• M72: 39,921,239 km (0.078 R)
• M73: 40,808,654 km (0.077 R)
• M74: 41,702,501 km (0.066 R)
• M75: 42,192,883 km (0.097 R)
• M76: 45,007,118 km (0.108 R)
• M77: 45,258,293 km (0.071 R)
• M78: 46,183,406 km (0.077 R)
• M79: 46,775,365 km (0.09 R)
• M80: 47,540,109 km (0.108 R)
• M81: 49,340,519 km (0.087 R)
• M82: 49,859,026 km (0.102 R)
• M83: 50,205,644 km (0.094 R)
• M84: 51,425,315 km (0.057 R)
• M85: 53,982,691 km (0.054 R)
• M86: 55,321,592 km (0.091 R)
• M87: 55,680,477 km (0.12 R)
• M88: 56,852,128 km (0.039 R)
• M89: 58,305,321 km (0.07 R)
• M90: 59,128,110 km (0.058 R)
• M91: 59,311,517 km (0.096 R)
• M92: 59,678,779 km (0.058 R)
• M93: 59,954,787 km (0.082 R)
• M94: 60,600,452 km (0.073 R)
• M95: 61,062,859 km (0.087 R)
• M96: 61,619,513 km (0.091 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 15,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit