🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.67 AU - 0.83 AU

Year: 243 Days

Day: 13.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.02 AU - 1.68 AU

Year: 588 Days

Day: 43.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 89.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.43 AU - 4.61 AU

Year: 3020 Days

Day: 32.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 162.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.4

Radius: 12.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.72 AU - 5.22 AU

Year: 3542 Days

Day: 11.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,682,040 km

• M1: 201,060 km (0.034 R)
• M2: 284,834 km (0.12 R)
• M3: 495,169 km (0.118 R)
• M4: 747,241 km (0.046 R)
• M5: 844,031 km (0.096 R)
• M6: 993,479 km (0.076 R)
• M7: 1,320,201 km (0.05 R)
• M8: 1,418,337 km (0.116 R)
• M9: 1,622,539 km (0.06 R)
• M10: 1,704,668 km (0.051 R)
• M11: 2,072,978 km (0.084 R)
• M12: 2,306,350 km (0.09 R)
• M13: 2,386,086 km (0.04 R)
• M14: 2,480,333 km (0.087 R)
• M15: 2,562,163 km (0.069 R)
• M16: 2,672,566 km (0.09 R)
• M17: 2,756,640 km (0.083 R)
• M18: 2,855,674 km (0.084 R)
• M19: 2,956,054 km (0.073 R)
• M20: 3,072,291 km (0.075 R)
• M21: 3,249,415 km (0.106 R)
• M22: 3,399,761 km (0.116 R)
• M23: 3,691,776 km (0.094 R)
• M24: 3,801,431 km (0.027 R)
• M25: 3,976,162 km (0.077 R)
• M26: 4,088,659 km (0.074 R)
• M27: 4,382,918 km (0.096 R)
• M28: 4,516,061 km (0.086 R)
• M29: 4,667,304 km (0.119 R)
• M30: 4,769,180 km (0.087 R)
• M31: 4,889,008 km (0.056 R)
• M32: 5,027,087 km (0.064 R)
• M33: 5,360,391 km (0.096 R)
• M34: 5,919,737 km (0.057 R)
• M35: 6,030,290 km (0.096 R)
• M36: 6,159,992 km (0.091 R)
• M37: 6,365,689 km (0.074 R)
• M38: 6,630,926 km (0.107 R)
• M39: 6,899,903 km (0.113 R)
• M40: 7,231,262 km (0.087 R)
• M41: 7,428,581 km (0.075 R)
• M42: 7,748,123 km (0.046 R)
• M43: 8,277,101 km (0.034 R)
• M44: 8,400,818 km (0.075 R)
• M45: 8,504,489 km (0.1 R)
• M46: 8,733,972 km (0.088 R)
• M47: 9,092,559 km (0.119 R)
• M48: 9,867,924 km (0.077 R)
• M49: 9,955,439 km (0.08 R)
• M50: 10,175,198 km (0.08 R)
• M51: 10,821,910 km (0.089 R)
• M52: 11,070,691 km (0.081 R)
• M53: 11,207,124 km (0.097 R)
• M54: 11,321,417 km (0.046 R)
• M55: 11,828,404 km (0.111 R)
• M56: 12,201,801 km (0.084 R)
• M57: 12,389,995 km (0.117 R)
• M58: 12,484,391 km (0.119 R)
• M59: 12,626,659 km (0.061 R)
• M60: 12,960,412 km (0.114 R)
• M61: 13,080,239 km (0.099 R)
• M62: 13,345,327 km (0.049 R)
• M63: 13,514,971 km (0.098 R)
• M64: 13,979,023 km (0.104 R)
• M65: 14,126,677 km (0.087 R)
• M66: 14,448,462 km (0.1 R)
• M67: 15,023,516 km (0.026 R)
• M68: 15,174,759 km (0.116 R)
• M69: 15,428,028 km (0.075 R)
• M70: 15,631,631 km (0.075 R)
• M71: 16,247,675 km (0.097 R)
• M72: 17,055,354 km (0.028 R)
• M73: 17,186,851 km (0.033 R)
• M74: 17,902,826 km (0.115 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.6

Radius: 8.7

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.28 AU - 6.36 AU

Year: 5262 Days

Day: 9.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,682,040 km

• M1: 116,537 km (0.117 R)
• M2: 201,060 km (0.068 R)
• M3: 287,228 km (0.115 R)
• M4: 380,577 km (0.075 R)
• M5: 520,002 km (0.108 R)
• M6: 690,095 km (0.113 R)
• M7: 768,783 km (0.118 R)
• M8: 950,246 km (0.054 R)
• M9: 1,354,609 km (0.106 R)
• M10: 1,489,247 km (0.083 R)
• M11: 1,663,977 km (0.082 R)
• M12: 1,771,987 km (0.092 R)
• M13: 2,014,335 km (0.088 R)
• M14: 2,149,422 km (0.094 R)
• M15: 2,761,577 km (0.081 R)
• M16: 3,042,970 km (0.049 R)
• M17: 3,333,789 km (0.082 R)
• M18: 3,425,043 km (0.11 R)
• M19: 3,656,920 km (0.109 R)
• M20: 3,774,803 km (0.082 R)
• M21: 3,966,139 km (0.099 R)
• M22: 4,609,709 km (0.073 R)
• M23: 5,100,539 km (0.067 R)
• M24: 5,285,592 km (0.06 R)
• M25: 5,419,183 km (0.099 R)
• M26: 6,215,642 km (0.112 R)
• M27: 6,300,165 km (0.108 R)
• M28: 6,960,639 km (0.082 R)
• M29: 7,048,453 km (0.086 R)
• M30: 7,314,139 km (0.054 R)
• M31: 7,373,529 km (0.111 R)
• M32: 7,824,717 km (0.098 R)
• M33: 7,885,603 km (0.07 R)
• M34: 8,785,434 km (0.098 R)
• M35: 9,167,208 km (0.099 R)
• M36: 9,360,189 km (0.113 R)
• M37: 9,587,129 km (0.111 R)
• M38: 9,717,578 km (0.072 R)
• M39: 10,046,245 km (0.1 R)
• M40: 10,345,142 km (0.057 R)
• M41: 11,225,226 km (0.106 R)
• M42: 11,397,263 km (0.098 R)
• M43: 12,058,785 km (0.074 R)
• M44: 12,518,649 km (0.072 R)
• M45: 12,696,970 km (0.073 R)
• M46: 13,092,506 km (0.109 R)
• M47: 13,638,239 km (0.106 R)
• M48: 13,711,542 km (0.091 R)
• M49: 14,117,252 km (0.087 R)
• M50: 15,167,728 km (0.032 R)
• M51: 16,087,905 km (0.106 R)
• M52: 16,789,967 km (0.098 R)
• M53: 17,263,594 km (0.047 R)
• M54: 17,343,031 km (0.106 R)
• M55: 18,385,728 km (0.113 R)
• M56: 18,466,810 km (0.1 R)
• M57: 19,531,348 km (0.113 R)
• M58: 19,987,622 km (0.078 R)
• M59: 20,070,948 km (0.035 R)
• M60: 21,037,799 km (0.026 R)
• M61: 21,676,582 km (0.058 R)
• M62: 21,890,956 km (0.055 R)
• M63: 22,321,648 km (0.079 R)
• M64: 22,451,499 km (0.088 R)
• M65: 22,798,715 km (0.09 R)
• M66: 23,016,680 km (0.085 R)
• M67: 23,630,629 km (0.055 R)
• M68: 23,763,023 km (0.049 R)
• M69: 23,895,417 km (0.045 R)
• M70: 24,383,555 km (0.09 R)
• M71: 24,874,835 km (0.072 R)
• M72: 25,324,227 km (0.061 R)
• M73: 26,413,898 km (0.057 R)
• M74: 27,565,203 km (0.079 R)
• M75: 27,937,103 km (0.116 R)
• M76: 28,030,303 km (0.034 R)
• M77: 28,310,649 km (0.105 R)
• M78: 28,591,893 km (0.108 R)
• M79: 28,685,841 km (0.096 R)
• M80: 29,964,304 km (0.092 R)
• M81: 31,503,367 km (0.102 R)
• M82: 32,038,478 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.9

Radius: 4.7

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.92 AU - 17.96 AU

Year: 20563 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 71,682,040 km

• M1: 195,076 km (0.118 R)
• M2: 273,615 km (0.097 R)
• M3: 533,316 km (0.087 R)
• M4: 789,578 km (0.112 R)
• M5: 897,587 km (0.119 R)
• M6: 964,757 km (0.093 R)
• M7: 1,200,523 km (0.103 R)
• M8: 1,613,563 km (0.099 R)
• M9: 2,037,673 km (0.108 R)
• M10: 3,254,053 km (0.057 R)
• M11: 3,288,610 km (0.103 R)
• M12: 3,569,405 km (0.072 R)
• M13: 3,605,009 km (0.087 R)
• M14: 3,857,830 km (0.052 R)
• M15: 4,116,485 km (0.075 R)
• M16: 4,153,884 km (0.104 R)
• M17: 4,191,284 km (0.05 R)
• M18: 4,495,566 km (0.116 R)
• M19: 4,806,879 km (0.102 R)
• M20: 5,084,981 km (0.046 R)
• M21: 5,368,320 km (0.119 R)
• M22: 5,781,958 km (0.084 R)
• M23: 6,595,770 km (0.118 R)
• M24: 6,993,700 km (0.088 R)
• M25: 7,083,160 km (0.104 R)
• M26: 8,661,567 km (0.1 R)
• M27: 9,341,938 km (0.089 R)
• M28: 9,539,407 km (0.079 R)
• M29: 9,938,535 km (0.099 R)
• M30: 10,908,228 km (0.117 R)
• M31: 12,121,915 km (0.095 R)
• M32: 13,377,790 km (0.072 R)
• M33: 14,275,526 km (0.075 R)
• M34: 14,788,946 km (0.041 R)
• M35: 15,019,177 km (0.102 R)
• M36: 16,306,168 km (0.087 R)
• M37: 16,424,799 km (0.095 R)
• M38: 16,902,615 km (0.105 R)
• M39: 17,203,606 km (0.042 R)
• M40: 17,445,655 km (0.086 R)
• M41: 17,933,194 km (0.085 R)
• M42: 18,178,535 km (0.066 R)
• M43: 18,425,072 km (0.077 R)
• M44: 19,171,266 km (0.096 R)
• M45: 20,117,922 km (0.048 R)
• M46: 20,372,986 km (0.098 R)
• M47: 20,886,107 km (0.113 R)
• M48: 21,209,089 km (0.101 R)
• M49: 23,114,217 km (0.077 R)
• M50: 24,188,480 km (0.12 R)
• M51: 24,324,015 km (0.101 R)
• M52: 24,731,819 km (0.12 R)
• M53: 25,692,088 km (0.107 R)
• M54: 28,145,792 km (0.107 R)
• M55: 28,573,941 km (0.093 R)
• M56: 29,581,034 km (0.11 R)
• M57: 30,380,635 km (0.066 R)
• M58: 30,819,705 km (0.044 R)
• M59: 31,704,127 km (0.097 R)
• M60: 31,852,379 km (0.12 R)
• M61: 32,075,130 km (0.105 R)
• M62: 32,671,726 km (0.099 R)
• M63: 33,422,558 km (0.114 R)
• M64: 33,573,502 km (0.061 R)
• M65: 34,635,797 km (0.102 R)
• M66: 38,597,747 km (0.074 R)
• M67: 40,913,821 km (0.078 R)
• M68: 41,398,518 km (0.097 R)
• M69: 41,479,450 km (0.057 R)
• M70: 41,966,541 km (0.096 R)
• M71: 43,356,604 km (0.117 R)
• M72: 43,521,013 km (0.108 R)
• M73: 43,850,726 km (0.04 R)
• M74: 43,933,304 km (0.09 R)
• M75: 44,015,882 km (0.098 R)
• M76: 45,011,157 km (0.058 R)
• M77: 46,517,907 km (0.053 R)
• M78: 47,108,220 km (0.043 R)
• M79: 47,192,743 km (0.032 R)
• M80: 47,871,019 km (0.064 R)
• M81: 48,211,355 km (0.085 R)
• M82: 49,322,867 km (0.088 R)
• M83: 49,752,512 km (0.094 R)
• M84: 51,483,958 km (0.076 R)
• M85: 51,571,024 km (0.087 R)
• M86: 52,444,675 km (0.109 R)
• M87: 53,059,074 km (0.04 R)
• M88: 54,738,758 km (0.073 R)
• M89: 55,361,983 km (0.087 R)
• M90: 57,155,512 km (0.075 R)
• M91: 57,426,135 km (0.049 R)
• M92: 58,331,501 km (0.1 R)
• M93: 58,603,919 km (0.031 R)
• M94: 58,785,979 km (0.119 R)
• M95: 59,332,759 km (0.083 R)
• M96: 59,424,014 km (0.069 R)
• M97: 60,799,267 km (0.029 R)
• M98: 60,983,422 km (0.091 R)
• M99: 61,260,029 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.9

Radius: 7.9

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.28 AU - 21.54 AU

Year: 27222 Days

Day: 24.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,682,040 km

• M1: 274,213 km (0.087 R)
• M2: 1,094,757 km (0.107 R)
• M3: 1,150,557 km (0.09 R)
• M4: 1,568,982 km (0.117 R)
• M5: 1,729,351 km (0.102 R)
• M6: 2,534,487 km (0.049 R)
• M7: 3,195,261 km (0.042 R)
• M8: 3,440,751 km (0.083 R)
• M9: 3,607,852 km (0.062 R)
• M10: 3,820,430 km (0.055 R)
• M11: 3,906,748 km (0.092 R)
• M12: 4,711,735 km (0.114 R)
• M13: 5,566,537 km (0.038 R)
• M14: 5,911,809 km (0.108 R)
• M15: 6,675,057 km (0.095 R)
• M16: 6,779,177 km (0.077 R)
• M17: 7,094,829 km (0.106 R)
• M18: 9,318,751 km (0.081 R)
• M19: 9,376,944 km (0.074 R)
• M20: 10,565,649 km (0.095 R)
• M21: 11,239,438 km (0.089 R)
• M22: 11,550,302 km (0.113 R)
• M23: 11,738,347 km (0.115 R)
• M24: 12,951,735 km (0.112 R)
• M25: 13,277,709 km (0.063 R)
• M26: 15,426,981 km (0.084 R)
• M27: 16,471,174 km (0.097 R)
• M28: 16,682,706 km (0.063 R)
• M29: 17,322,835 km (0.085 R)
• M30: 18,921,139 km (0.101 R)
• M31: 18,994,890 km (0.114 R)
• M32: 19,439,495 km (0.092 R)
• M33: 19,812,592 km (0.115 R)
• M34: 21,559,297 km (0.06 R)
• M35: 21,636,340 km (0.045 R)
• M36: 22,256,124 km (0.107 R)
• M37: 26,177,683 km (0.027 R)
• M38: 27,169,965 km (0.111 R)
• M39: 27,670,819 km (0.085 R)
• M40: 29,876,041 km (0.112 R)
• M41: 31,522,964 km (0.069 R)
• M42: 32,401,403 km (0.104 R)
• M43: 33,377,230 km (0.118 R)
• M44: 36,729,269 km (0.1 R)
• M45: 37,098,028 km (0.085 R)
• M46: 37,467,983 km (0.114 R)
• M47: 37,653,485 km (0.094 R)
• M48: 38,678,978 km (0.112 R)
• M49: 40,092,080 km (0.106 R)
• M50: 40,662,048 km (0.08 R)
• M51: 40,948,079 km (0.059 R)
• M52: 42,002,445 km (0.029 R)
• M53: 42,098,636 km (0.051 R)
• M54: 42,581,239 km (0.072 R)
• M55: 44,137,805 km (0.111 R)
• M56: 44,235,642 km (0.12 R)
• M57: 44,628,037 km (0.084 R)
• M58: 44,726,323 km (0.111 R)
• M59: 45,120,064 km (0.088 R)
• M60: 46,806,481 km (0.061 R)
• M61: 48,816,628 km (0.056 R)
• M62: 50,240,500 km (0.097 R)
• M63: 50,752,274 km (0.1 R)
• M64: 52,298,219 km (0.11 R)
• M65: 54,068,710 km (0.069 R)
• M66: 54,488,182 km (0.095 R)
• M67: 54,803,534 km (0.098 R)
• M68: 55,119,485 km (0.118 R)
• M69: 55,964,863 km (0.115 R)
• M70: 56,070,778 km (0.115 R)
• M71: 56,176,843 km (0.119 R)
• M72: 57,454,558 km (0.111 R)
• M73: 57,775,446 km (0.078 R)
• M74: 58,957,269 km (0.064 R)
• M75: 59,065,129 km (0.098 R)
• M76: 59,821,795 km (0.113 R)
• M77: 60,799,417 km (0.087 R)
• M78: 60,908,324 km (0.083 R)
• M79: 62,440,356 km (0.043 R)
• M80: 63,321,488 km (0.03 R)
• M81: 63,431,891 km (0.066 R)
• M82: 63,652,996 km (0.104 R)
• M83: 63,874,401 km (0.11 R)
• M84: 63,985,104 km (0.094 R)
• M85: 66,549,959 km (0.04 R)
• M86: 67,450,090 km (0.112 R)
• M87: 68,014,672 km (0.096 R)
• M88: 68,127,768 km (0.094 R)
• M89: 70,288,410 km (0.105 R)
• M90: 79,272,360 km (0.043 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.8

Radius: 7.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.49 AU - 22.25 AU

Year: 30718 Days

Day: 23.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,682,040 km

• M1: 179,517 km (0.069 R)
• M2: 545,733 km (0.058 R)
• M3: 995,275 km (0.094 R)
• M4: 1,045,689 km (0.072 R)
• M5: 1,808,788 km (0.115 R)
• M6: 3,298,633 km (0.09 R)
• M7: 3,569,106 km (0.088 R)
• M8: 3,766,725 km (0.091 R)
• M9: 3,846,909 km (0.074 R)
• M10: 3,927,542 km (0.109 R)
• M11: 4,507,683 km (0.077 R)
• M12: 4,982,357 km (0.064 R)
• M13: 5,563,844 km (0.117 R)
• M14: 6,025,653 km (0.057 R)
• M15: 6,741,329 km (0.034 R)
• M16: 7,084,506 km (0.109 R)
• M17: 7,383,253 km (0.11 R)
• M18: 8,148,147 km (0.097 R)
• M19: 8,304,178 km (0.102 R)
• M20: 8,671,889 km (0.118 R)
• M21: 9,045,136 km (0.086 R)
• M22: 9,260,707 km (0.09 R)
• M23: 9,862,389 km (0.102 R)
• M24: 10,703,129 km (0.092 R)
• M25: 11,103,453 km (0.065 R)
• M26: 11,859,670 km (0.101 R)
• M27: 11,918,462 km (0.059 R)
• M28: 12,452,676 km (0.076 R)
• M29: 13,790,979 km (0.108 R)
• M30: 14,729,406 km (0.09 R)
• M31: 15,110,582 km (0.097 R)
• M32: 15,495,048 km (0.11 R)
• M33: 15,753,105 km (0.089 R)
• M34: 17,197,622 km (0.108 R)
• M35: 17,800,800 km (0.098 R)
• M36: 20,564,172 km (0.043 R)
• M37: 29,136,728 km (0.084 R)
• M38: 29,216,315 km (0.027 R)
• M39: 29,614,993 km (0.11 R)
• M40: 30,176,284 km (0.041 R)
• M41: 30,821,948 km (0.082 R)
• M42: 32,538,434 km (0.077 R)
• M43: 33,783,388 km (0.099 R)
• M44: 35,297,917 km (0.084 R)
• M45: 37,957,767 km (0.063 R)
• M46: 39,972,401 km (0.06 R)
• M47: 40,948,228 km (0.087 R)
• M48: 42,201,410 km (0.069 R)
• M49: 46,314,154 km (0.116 R)
• M50: 47,432,249 km (0.064 R)
• M51: 47,994,737 km (0.113 R)
• M52: 48,370,826 km (0.058 R)
• M53: 48,465,073 km (0.074 R)
• M54: 49,220,841 km (0.108 R)
• M55: 52,089,380 km (0.105 R)
• M56: 52,863,400 km (0.084 R)
• M57: 54,129,446 km (0.117 R)
• M58: 56,691,160 km (0.081 R)
• M59: 58,588,061 km (0.111 R)
• M60: 60,404,179 km (0.113 R)
• M61: 62,854,443 km (0.093 R)
• M62: 62,957,217 km (0.078 R)
• M63: 63,472,133 km (0.077 R)
• M64: 64,817,167 km (0.111 R)
• M65: 66,067,057 km (0.106 R)
• M66: 66,799,937 km (0.102 R)
• M67: 67,745,994 km (0.099 R)
• M68: 68,379,242 km (0.071 R)
• M69: 70,931,681 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 18,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit