🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.08 AU - 1.24 AU

Year: 456 Days

Day: 15.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.32 AU - 1.64 AU

Year: 658 Days

Day: 15 Hours

Environment

Temp: -26 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.44 AU - 1.7 AU

Year: 719 Days

Day: 29.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,802,082 km

• M1: 438,920 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.66 AU - 1.9 AU

Year: 867 Days

Day: 23.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.3

Radius: 14.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.07 AU - 5.53 AU

Year: 3841 Days

Day: 13.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,802,082 km

• M1: 442,361 km (0.081 R)
• M2: 586,424 km (0.104 R)
• M3: 881,730 km (0.112 R)
• M4: 1,129,165 km (0.095 R)
• M5: 1,283,400 km (0.05 R)
• M6: 2,144,485 km (0.112 R)
• M7: 2,267,754 km (0.117 R)
• M8: 2,765,765 km (0.114 R)
• M9: 2,861,807 km (0.098 R)
• M10: 3,692,075 km (0.1 R)
• M11: 3,862,617 km (0.047 R)
• M12: 3,992,318 km (0.109 R)
• M13: 4,300,640 km (0.033 R)
• M14: 4,412,688 km (0.119 R)
• M15: 4,800,895 km (0.091 R)
• M16: 5,176,685 km (0.107 R)
• M17: 5,610,818 km (0.094 R)
• M18: 5,857,205 km (0.12 R)
• M19: 6,107,183 km (0.088 R)
• M20: 6,592,030 km (0.102 R)
• M21: 6,826,151 km (0.086 R)
• M22: 7,062,964 km (0.065 R)
• M23: 7,275,692 km (0.053 R)
• M24: 7,653,277 km (0.09 R)
• M25: 7,954,568 km (0.113 R)
• M26: 8,455,870 km (0.08 R)
• M27: 9,256,368 km (0.109 R)
• M28: 9,430,949 km (0.066 R)
• M29: 10,110,871 km (0.073 R)
• M30: 10,441,632 km (0.101 R)
• M31: 10,562,806 km (0.099 R)
• M32: 10,654,061 km (0.117 R)
• M33: 10,929,172 km (0.072 R)
• M34: 11,674,618 km (0.099 R)
• M35: 11,800,430 km (0.031 R)
• M36: 12,404,356 km (0.112 R)
• M37: 13,083,531 km (0.115 R)
• M38: 13,345,476 km (0.097 R)
• M39: 13,444,211 km (0.068 R)
• M40: 13,543,095 km (0.102 R)
• M41: 13,675,489 km (0.088 R)
• M42: 15,434,162 km (0.049 R)
• M43: 15,954,763 km (0.052 R)
• M44: 16,516,353 km (0.101 R)
• M45: 16,693,178 km (0.104 R)
• M46: 17,263,445 km (0.057 R)
• M47: 17,371,006 km (0.087 R)
• M48: 17,550,822 km (0.056 R)
• M49: 17,839,995 km (0.092 R)
• M50: 17,985,105 km (0.119 R)
• M51: 19,420,796 km (0.118 R)
• M52: 19,719,842 km (0.12 R)
• M53: 20,284,723 km (0.093 R)
• M54: 20,778,546 km (0.08 R)
• M55: 21,391,748 km (0.116 R)
• M56: 21,855,651 km (0.115 R)
• M57: 22,283,800 km (0.078 R)
• M58: 23,346,543 km (0.109 R)
• M59: 23,465,623 km (0.05 R)
• M60: 23,624,795 km (0.086 R)
• M61: 24,385,500 km (0.082 R)
• M62: 25,154,284 km (0.102 R)
• M63: 25,725,747 km (0.12 R)
• M64: 26,095,553 km (0.117 R)
• M65: 26,260,410 km (0.07 R)
• M66: 26,425,566 km (0.087 R)
• M67: 27,006,604 km (0.118 R)
• M68: 28,181,396 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.7

Radius: 15

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.11 AU - 6.77 AU

Year: 5969 Days

Day: 12.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,802,082 km

• M1: 187,745 km (0.077 R)
• M2: 365,916 km (0.116 R)
• M3: 544,985 km (0.087 R)
• M4: 655,089 km (0.107 R)
• M5: 816,505 km (0.1 R)
• M6: 947,703 km (0.065 R)
• M7: 1,070,971 km (0.069 R)
• M8: 1,300,903 km (0.112 R)
• M9: 1,404,874 km (0.097 R)
• M10: 1,548,188 km (0.114 R)
• M11: 1,696,589 km (0.109 R)
• M12: 2,339,262 km (0.059 R)
• M13: 3,077,079 km (0.066 R)
• M14: 3,707,334 km (0.107 R)
• M15: 3,858,578 km (0.119 R)
• M16: 4,089,407 km (0.083 R)
• M17: 4,245,737 km (0.109 R)
• M18: 4,591,757 km (0.093 R)
• M19: 4,700,066 km (0.074 R)
• M20: 4,891,701 km (0.077 R)
• M21: 5,030,228 km (0.03 R)
• M22: 5,198,227 km (0.053 R)
• M23: 5,396,594 km (0.111 R)
• M24: 5,568,631 km (0.055 R)
• M25: 5,684,420 km (0.119 R)
• M26: 6,036,424 km (0.118 R)
• M27: 6,426,126 km (0.102 R)
• M28: 6,700,638 km (0.062 R)
• M29: 6,823,907 km (0.062 R)
• M30: 7,515,647 km (0.12 R)
• M31: 8,032,807 km (0.117 R)
• M32: 8,495,065 km (0.049 R)
• M33: 8,695,675 km (0.093 R)
• M34: 9,170,349 km (0.091 R)
• M35: 9,410,753 km (0.091 R)
• M36: 9,618,545 km (0.094 R)
• M37: 9,862,988 km (0.117 R)
• M38: 11,006,215 km (0.109 R)
• M39: 11,188,724 km (0.097 R)
• M40: 11,630,786 km (0.12 R)
• M41: 12,455,968 km (0.116 R)
• M42: 12,569,961 km (0.109 R)
• M43: 13,690,150 km (0.058 R)
• M44: 13,886,422 km (0.104 R)
• M45: 14,163,029 km (0.099 R)
• M46: 15,043,861 km (0.068 R)
• M47: 15,901,356 km (0.088 R)
• M48: 16,690,784 km (0.028 R)
• M49: 17,238,312 km (0.098 R)
• M50: 17,492,928 km (0.088 R)
• M51: 18,351,021 km (0.098 R)
• M52: 18,698,088 km (0.1 R)
• M53: 19,310,841 km (0.061 R)
• M54: 20,108,198 km (0.087 R)
• M55: 20,286,818 km (0.107 R)
• M56: 20,645,853 km (0.104 R)
• M57: 21,826,778 km (0.118 R)
• M58: 22,102,487 km (0.077 R)
• M59: 22,379,393 km (0.082 R)
• M60: 23,545,209 km (0.116 R)
• M61: 24,301,725 km (0.113 R)
• M62: 24,730,772 km (0.085 R)
• M63: 25,306,724 km (0.095 R)
• M64: 25,403,214 km (0.115 R)
• M65: 25,548,025 km (0.099 R)
• M66: 25,887,164 km (0.088 R)
• M67: 26,815,119 km (0.05 R)
• M68: 26,913,555 km (0.099 R)
• M69: 27,159,793 km (0.069 R)
• M70: 27,903,294 km (0.116 R)
• M71: 28,002,926 km (0.094 R)
• M72: 29,207,937 km (0.105 R)
• M73: 29,613,347 km (0.098 R)
• M74: 30,173,891 km (0.059 R)
• M75: 30,327,378 km (0.036 R)
• M76: 32,084,854 km (0.096 R)
• M77: 32,241,483 km (0.099 R)
• M78: 33,028,667 km (0.088 R)
• M79: 34,034,712 km (0.103 R)
• M80: 34,997,225 km (0.102 R)
• M81: 36,185,780 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.5

Radius: 13.6

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.64 AU - 11.48 AU

Year: 10796 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 66,802,082 km

• M1: 177,124 km (0.089 R)
• M2: 357,988 km (0.054 R)
• M3: 510,877 km (0.101 R)
• M4: 765,044 km (0.103 R)
• M5: 2,091,378 km (0.119 R)
• M6: 2,204,175 km (0.072 R)
• M7: 2,299,618 km (0.109 R)
• M8: 2,396,558 km (0.053 R)
• M9: 2,534,786 km (0.115 R)
• M10: 2,716,398 km (0.068 R)
• M11: 2,923,442 km (0.07 R)
• M12: 3,309,404 km (0.105 R)
• M13: 3,621,166 km (0.098 R)
• M14: 4,083,124 km (0.082 R)
• M15: 4,273,263 km (0.086 R)
• M16: 4,539,547 km (0.105 R)
• M17: 5,553,671 km (0.072 R)
• M18: 6,005,457 km (0.094 R)
• M19: 6,719,637 km (0.083 R)
• M20: 7,316,233 km (0.088 R)
• M21: 7,606,453 km (0.093 R)
• M22: 7,929,884 km (0.057 R)
• M23: 8,108,354 km (0.112 R)
• M24: 8,198,113 km (0.099 R)
• M25: 8,712,730 km (0.108 R)
• M26: 8,989,486 km (0.076 R)
• M27: 9,269,084 km (0.089 R)
• M28: 9,996,878 km (0.109 R)
• M29: 10,189,859 km (0.104 R)
• M30: 10,710,310 km (0.106 R)
• M31: 10,907,779 km (0.034 R)
• M32: 11,373,178 km (0.073 R)
• M33: 11,473,708 km (0.061 R)
• M34: 11,709,624 km (0.103 R)
• M35: 11,811,201 km (0.04 R)
• M36: 12,738,558 km (0.084 R)
• M37: 13,053,013 km (0.077 R)
• M38: 13,228,790 km (0.115 R)
• M39: 13,582,739 km (0.111 R)
• M40: 13,903,925 km (0.086 R)
• M41: 15,029,500 km (0.114 R)
• M42: 15,621,907 km (0.105 R)
• M43: 16,676,871 km (0.098 R)
• M44: 17,020,947 km (0.109 R)
• M45: 17,213,180 km (0.091 R)
• M46: 17,832,814 km (0.12 R)
• M47: 18,263,207 km (0.068 R)
• M48: 19,334,029 km (0.063 R)
• M49: 19,494,398 km (0.036 R)
• M50: 20,018,589 km (0.117 R)
• M51: 20,384,355 km (0.117 R)
• M52: 20,588,407 km (0.03 R)
• M53: 21,494,671 km (0.088 R)
• M54: 22,540,360 km (0.084 R)
• M55: 24,463,889 km (0.071 R)
• M56: 24,594,040 km (0.109 R)
• M57: 25,643,169 km (0.096 R)
• M58: 26,484,209 km (0.086 R)
• M59: 27,199,436 km (0.098 R)
• M60: 27,289,195 km (0.044 R)
• M61: 27,379,253 km (0.086 R)
• M62: 28,284,170 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.5

Radius: 6.3

Gravity: 19.79 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.86 AU - 18.96 AU

Year: 23179 Days

Day: 15.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,802,082 km

• M1: 153,338 km (0.086 R)
• M2: 677,978 km (0.114 R)
• M3: 834,008 km (0.115 R)
• M4: 1,336,507 km (0.069 R)
• M5: 1,433,746 km (0.065 R)
• M6: 2,608,538 km (0.107 R)
• M7: 3,151,130 km (0.109 R)
• M8: 3,325,112 km (0.09 R)
• M9: 3,369,094 km (0.099 R)
• M10: 3,773,606 km (0.076 R)
• M11: 4,240,950 km (0.027 R)
• M12: 4,677,177 km (0.118 R)
• M13: 4,726,545 km (0.097 R)
• M14: 6,016,078 km (0.063 R)
• M15: 6,069,784 km (0.118 R)
• M16: 6,727,117 km (0.113 R)
• M17: 7,234,852 km (0.111 R)
• M18: 7,930,782 km (0.098 R)
• M19: 8,108,205 km (0.086 R)
• M20: 8,286,824 km (0.102 R)
• M21: 8,708,690 km (0.112 R)
• M22: 9,199,521 km (0.102 R)
• M23: 9,825,588 km (0.051 R)
• M24: 10,790,195 km (0.059 R)
• M25: 11,118,413 km (0.064 R)
• M26: 12,601,227 km (0.089 R)
• M27: 12,877,534 km (0.117 R)
• M28: 13,295,660 km (0.11 R)
• M29: 14,002,361 km (0.048 R)
• M30: 14,288,392 km (0.103 R)
• M31: 15,085,150 km (0.055 R)
• M32: 15,673,668 km (0.097 R)
• M33: 15,747,719 km (0.025 R)
• M34: 16,269,516 km (0.108 R)
• M35: 16,948,840 km (0.066 R)
• M36: 17,253,721 km (0.09 R)
• M37: 18,023,851 km (0.116 R)
• M38: 19,438,149 km (0.117 R)
• M39: 21,132,794 km (0.117 R)
• M40: 22,122,084 km (0.11 R)
• M41: 22,874,113 km (0.082 R)
• M42: 23,211,007 km (0.109 R)
• M43: 23,804,462 km (0.077 R)
• M44: 24,574,741 km (0.092 R)
• M45: 24,833,396 km (0.119 R)
• M46: 25,092,948 km (0.114 R)
• M47: 25,440,315 km (0.086 R)
• M48: 26,139,984 km (0.112 R)
• M49: 27,290,242 km (0.08 R)
• M50: 27,826,850 km (0.1 R)
• M51: 28,006,367 km (0.11 R)
• M52: 29,001,043 km (0.104 R)
• M53: 29,457,018 km (0.096 R)
• M54: 31,211,202 km (0.078 R)
• M55: 34,144,966 km (0.114 R)
• M56: 35,206,961 km (0.093 R)
• M57: 35,790,842 km (0.099 R)
• M58: 36,771,007 km (0.097 R)
• M59: 38,158,078 km (0.045 R)
• M60: 42,111,202 km (0.064 R)
• M61: 45,028,510 km (0.052 R)
• M62: 45,344,910 km (0.101 R)
• M63: 46,617,988 km (0.037 R)
• M64: 46,938,127 km (0.09 R)
• M65: 47,044,940 km (0.091 R)
• M66: 48,010,445 km (0.101 R)
• M67: 49,199,299 km (0.061 R)
• M68: 49,633,881 km (0.1 R)
• M69: 51,605,730 km (0.062 R)
• M70: 54,723,649 km (0.06 R)
• M71: 56,532,587 km (0.071 R)
• M72: 59,282,345 km (0.118 R)
• M73: 61,841,067 km (0.105 R)
• M74: 62,310,206 km (0.098 R)
• M75: 63,251,775 km (0.034 R)
• M76: 63,369,957 km (0.041 R)
• M77: 64,316,912 km (0.11 R)
• M78: 66,464,688 km (0.093 R)
• M79: 67,306,326 km (0.097 R)
• M80: 67,426,752 km (0.094 R)
• M81: 68,030,529 km (0.079 R)
• M82: 68,878,600 km (0.068 R)
• M83: 69,243,170 km (0.083 R)
• M84: 71,689,843 km (0.085 R)
• M85: 72,306,036 km (0.103 R)
• M86: 73,543,510 km (0.081 R)
• M87: 74,164,790 km (0.102 R)
• M88: 75,287,672 km (0.07 R)
• M89: 75,412,735 km (0.091 R)
• M90: 77,929,271 km (0.118 R)
• M91: 83,173,723 km (0.032 R)
• M92: 83,303,126 km (0.049 R)
• M93: 83,821,183 km (0.079 R)
• M94: 84,340,138 km (0.107 R)
• M95: 85,511,938 km (0.114 R)
• M96: 85,642,537 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.9

Radius: 3.4

Gravity: 24.47 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.37 AU - 19.64 AU

Year: 25601 Days

Day: 21.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,802,082 km

• M1: 48,320 km (0.039 R)
• M2: 260,151 km (0.086 R)
• M3: 424,409 km (0.112 R)
• M4: 536,757 km (0.078 R)
• M5: 722,558 km (0.047 R)
• M6: 1,148,612 km (0.075 R)
• M7: 1,278,763 km (0.111 R)
• M8: 1,552,826 km (0.079 R)
• M9: 2,027,949 km (0.07 R)
• M10: 2,281,368 km (0.076 R)
• M11: 2,817,377 km (0.042 R)
• M12: 3,063,764 km (0.076 R)
• M13: 3,099,518 km (0.097 R)
• M14: 3,843,319 km (0.064 R)
• M15: 3,998,452 km (0.118 R)
• M16: 4,274,909 km (0.059 R)
• M17: 4,804,485 km (0.115 R)
• M18: 5,527,641 km (0.104 R)
• M19: 5,571,324 km (0.119 R)
• M20: 5,879,645 km (0.118 R)
• M21: 5,968,805 km (0.112 R)
• M22: 6,238,830 km (0.089 R)
• M23: 6,790,696 km (0.109 R)
• M24: 6,978,142 km (0.084 R)
• M25: 7,167,384 km (0.113 R)
• M26: 7,262,528 km (0.104 R)
• M27: 7,550,653 km (0.117 R)
• M28: 8,487,585 km (0.05 R)
• M29: 9,252,778 km (0.1 R)
• M30: 9,617,348 km (0.045 R)
• M31: 10,576,121 km (0.11 R)
• M32: 11,845,010 km (0.085 R)
• M33: 12,525,830 km (0.057 R)
• M34: 14,342,397 km (0.1 R)
• M35: 14,522,512 km (0.064 R)
• M36: 14,643,088 km (0.086 R)
• M37: 17,440,569 km (0.083 R)
• M38: 17,954,736 km (0.113 R)
• M39: 18,084,139 km (0.113 R)
• M40: 18,343,691 km (0.118 R)
• M41: 19,793,294 km (0.076 R)
• M42: 21,142,817 km (0.117 R)
• M43: 22,661,085 km (0.085 R)
• M44: 24,071,494 km (0.07 R)
• M45: 24,142,852 km (0.118 R)
• M46: 25,148,000 km (0.085 R)
• M47: 25,510,177 km (0.064 R)
• M48: 25,801,294 km (0.104 R)
• M49: 25,874,149 km (0.115 R)
• M50: 26,020,306 km (0.104 R)
• M51: 26,902,484 km (0.107 R)
• M52: 27,050,437 km (0.079 R)
• M53: 27,347,239 km (0.109 R)
• M54: 28,019,083 km (0.095 R)
• M55: 28,620,616 km (0.112 R)
• M56: 28,847,406 km (0.089 R)
• M57: 29,913,291 km (0.109 R)
• M58: 29,989,885 km (0.101 R)
• M59: 30,837,058 km (0.087 R)
• M60: 31,926,579 km (0.089 R)
• M61: 33,028,667 km (0.103 R)
• M62: 33,584,423 km (0.109 R)
• M63: 34,303,390 km (0.077 R)
• M64: 38,472,683 km (0.07 R)
• M65: 38,556,009 km (0.062 R)
• M66: 38,639,335 km (0.12 R)
• M67: 39,308,636 km (0.084 R)
• M68: 39,728,856 km (0.098 R)
• M69: 39,897,453 km (0.07 R)
• M70: 40,150,722 km (0.053 R)
• M71: 43,838,310 km (0.089 R)
• M72: 43,925,376 km (0.112 R)
• M73: 44,886,692 km (0.05 R)
• M74: 45,325,911 km (0.089 R)
• M75: 45,766,477 km (0.104 R)
• M76: 47,186,160 km (0.098 R)
• M77: 47,364,631 km (0.083 R)
• M78: 48,980,736 km (0.078 R)
• M79: 49,342,464 km (0.066 R)
• M80: 50,797,752 km (0.105 R)
• M81: 53,750,365 km (0.097 R)
• M82: 56,000,916 km (0.067 R)
• M83: 57,423,292 km (0.105 R)
• M84: 58,186,541 km (0.068 R)
• M85: 60,206,411 km (0.066 R)
• M86: 60,303,201 km (0.075 R)
• M87: 60,496,781 km (0.082 R)
• M88: 61,176,254 km (0.083 R)
• M89: 61,370,881 km (0.067 R)
• M90: 61,760,583 km (0.103 R)
• M91: 63,426,505 km (0.093 R)
• M92: 64,512,137 km (0.072 R)
• M93: 65,604,052 km (0.092 R)
• M94: 66,802,032 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 13,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit