🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.7 AU - 0.72 AU

Year: 228 Days

Day: 32 Hours

Environment

Temp: 94 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.64 AU - 2.5 AU

Year: 1134 Days

Day: 27.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,089,270 km

• M1: 607,966 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.85 AU - 3.85 AU

Year: 2335 Days

Day: 29.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,089,270 km

• M1: 2,147,029 km (0.086 R)
• M2: 3,059,725 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.64 AU - 3.82 AU

Year: 2743 Days

Day: 34.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.6

Radius: 14.1

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.34 AU - 5.02 AU

Year: 3855 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 72,089,270 km

• M1: 201,359 km (0.064 R)
• M2: 423,512 km (0.119 R)
• M3: 877,092 km (0.046 R)
• M4: 1,022,053 km (0.06 R)
• M5: 1,407,566 km (0.057 R)
• M6: 1,980,975 km (0.114 R)
• M7: 2,078,064 km (0.102 R)
• M8: 2,176,649 km (0.108 R)
• M9: 2,344,797 km (0.077 R)
• M10: 2,482,577 km (0.12 R)
• M11: 2,712,209 km (0.065 R)
• M12: 2,857,170 km (0.116 R)
• M13: 3,098,471 km (0.116 R)
• M14: 3,193,017 km (0.074 R)
• M15: 3,443,593 km (0.03 R)
• M16: 3,620,867 km (0.116 R)
• M17: 3,964,344 km (0.117 R)
• M18: 4,276,255 km (0.09 R)
• M19: 4,617,937 km (0.117 R)
• M20: 4,792,069 km (0.11 R)
• M21: 5,373,406 km (0.103 R)
• M22: 6,627,485 km (0.088 R)
• M23: 6,874,022 km (0.064 R)
• M24: 7,452,667 km (0.076 R)
• M25: 7,580,573 km (0.111 R)
• M26: 7,942,600 km (0.104 R)
• M27: 8,073,199 km (0.083 R)
• M28: 8,336,790 km (0.12 R)
• M29: 8,683,708 km (0.1 R)
• M30: 9,035,263 km (0.077 R)
• M31: 9,391,754 km (0.114 R)
• M32: 9,696,934 km (0.115 R)
• M33: 10,288,743 km (0.1 R)
• M34: 11,714,860 km (0.073 R)
• M35: 12,043,526 km (0.065 R)
• M36: 12,133,734 km (0.088 R)
• M37: 12,254,310 km (0.071 R)
• M38: 12,527,176 km (0.099 R)
• M39: 12,710,134 km (0.096 R)
• M40: 13,575,857 km (0.033 R)
• M41: 14,269,393 km (0.092 R)
• M42: 14,460,579 km (0.066 R)
• M43: 15,006,910 km (0.08 R)
• M44: 15,789,606 km (0.068 R)
• M45: 16,086,708 km (0.09 R)
• M46: 16,252,462 km (0.118 R)
• M47: 16,719,656 km (0.078 R)
• M48: 17,123,720 km (0.112 R)
• M49: 17,293,065 km (0.102 R)
• M50: 17,428,900 km (0.103 R)
• M51: 17,565,184 km (0.104 R)
• M52: 18,113,609 km (0.046 R)
• M53: 18,320,653 km (0.059 R)
• M54: 18,424,474 km (0.041 R)
• M55: 18,946,720 km (0.067 R)
• M56: 19,121,899 km (0.097 R)
• M57: 19,227,216 km (0.117 R)
• M58: 19,509,208 km (0.106 R)
• M59: 19,721,487 km (0.028 R)
• M60: 19,934,664 km (0.049 R)
• M61: 20,327,209 km (0.086 R)
• M62: 20,686,543 km (0.115 R)
• M63: 21,265,637 km (0.119 R)
• M64: 23,221,928 km (0.11 R)
• M65: 24,927,643 km (0.089 R)
• M66: 25,158,173 km (0.098 R)
• M67: 25,312,259 km (0.049 R)
• M68: 25,776,312 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.8

Radius: 12.4

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.3 AU - 7.32 AU

Year: 6767 Days

Day: 7.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,089,270 km

• M1: 164,109 km (0.029 R)
• M2: 273,166 km (0.084 R)
• M3: 514,766 km (0.089 R)
• M4: 604,226 km (0.113 R)
• M5: 786,885 km (0.103 R)
• M6: 1,334,563 km (0.11 R)
• M7: 1,483,562 km (0.063 R)
• M8: 1,901,688 km (0.091 R)
• M9: 2,092,276 km (0.104 R)
• M10: 2,179,043 km (0.084 R)
• M11: 2,267,156 km (0.081 R)
• M12: 2,424,084 km (0.118 R)
• M13: 2,990,162 km (0.052 R)
• M14: 3,544,722 km (0.103 R)
• M15: 3,622,812 km (0.115 R)
• M16: 3,780,787 km (0.117 R)
• M17: 3,860,672 km (0.076 R)
• M18: 4,268,775 km (0.075 R)
• M19: 4,380,076 km (0.104 R)
• M20: 4,805,682 km (0.098 R)
• M21: 6,005,457 km (0.106 R)
• M22: 6,446,471 km (0.109 R)
• M23: 6,963,482 km (0.082 R)
• M24: 7,426,936 km (0.114 R)
• M25: 7,561,275 km (0.069 R)
• M26: 8,037,594 km (0.116 R)
• M27: 8,383,764 km (0.099 R)
• M28: 8,488,632 km (0.101 R)
• M29: 8,629,104 km (0.084 R)
• M30: 8,983,651 km (0.107 R)
• M31: 9,415,540 km (0.047 R)
• M32: 9,597,451 km (0.11 R)
• M33: 9,817,360 km (0.08 R)
• M34: 10,411,862 km (0.091 R)
• M35: 10,827,445 km (0.12 R)
• M36: 10,941,738 km (0.053 R)
• M37: 13,392,301 km (0.098 R)
• M38: 14,009,990 km (0.11 R)
• M39: 14,426,919 km (0.084 R)
• M40: 14,763,365 km (0.105 R)
• M41: 15,102,354 km (0.112 R)
• M42: 15,745,176 km (0.042 R)
• M43: 15,961,345 km (0.08 R)
• M44: 16,048,112 km (0.097 R)
• M45: 16,309,459 km (0.064 R)
• M46: 16,396,824 km (0.11 R)
• M47: 16,924,606 km (0.11 R)
• M48: 18,313,622 km (0.118 R)
• M49: 20,018,888 km (0.109 R)
• M50: 20,819,386 km (0.089 R)
• M51: 21,774,568 km (0.088 R)
• M52: 24,324,315 km (0.049 R)
• M53: 24,524,327 km (0.079 R)
• M54: 25,532,617 km (0.059 R)
• M55: 26,297,810 km (0.086 R)
• M56: 27,694,007 km (0.098 R)
• M57: 28,532,802 km (0.113 R)
• M58: 29,646,259 km (0.111 R)
• M59: 30,612,063 km (0.06 R)
• M60: 31,479,132 km (0.104 R)
• M61: 31,588,039 km (0.1 R)
• M62: 31,970,411 km (0.044 R)
• M63: 32,244,475 km (0.071 R)
• M64: 32,409,182 km (0.081 R)
• M65: 33,126,653 km (0.066 R)
• M66: 33,348,357 km (0.114 R)
• M67: 33,960,811 km (0.088 R)
• M68: 34,352,608 km (0.028 R)
• M69: 34,745,751 km (0.093 R)
• M70: 35,536,525 km (0.079 R)
• M71: 36,105,147 km (0.037 R)
• M72: 36,276,287 km (0.08 R)
• M73: 36,676,611 km (0.085 R)
• M74: 36,906,094 km (0.119 R)
• M75: 37,424,151 km (0.094 R)
• M76: 37,944,602 km (0.092 R)
• M77: 38,525,640 km (0.086 R)
• M78: 38,934,192 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.5

Radius: 9.2

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.48 AU - 7.96 AU

Year: 7388 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,089,270 km

• M1: 178,021 km (0.108 R)
• M2: 264,040 km (0.102 R)
• M3: 444,754 km (0.112 R)
• M4: 960,418 km (0.12 R)
• M5: 1,919,640 km (0.085 R)
• M6: 2,009,997 km (0.065 R)
• M7: 2,078,662 km (0.028 R)
• M8: 2,507,111 km (0.074 R)
• M9: 3,227,574 km (0.066 R)
• M10: 3,836,288 km (0.057 R)
• M11: 3,922,007 km (0.08 R)
• M12: 4,722,655 km (0.097 R)
• M13: 5,031,874 km (0.119 R)
• M14: 5,315,811 km (0.07 R)
• M15: 5,379,689 km (0.106 R)
• M16: 5,702,521 km (0.079 R)
• M17: 5,767,896 km (0.115 R)
• M18: 6,640,201 km (0.095 R)
• M19: 6,812,687 km (0.071 R)
• M20: 7,197,453 km (0.083 R)
• M21: 7,268,213 km (0.103 R)
• M22: 7,625,153 km (0.079 R)
• M23: 8,208,435 km (0.116 R)
• M24: 8,768,230 km (0.113 R)
• M25: 9,533,723 km (0.098 R)
• M26: 9,650,409 km (0.067 R)
• M27: 10,161,585 km (0.097 R)
• M28: 10,762,370 km (0.056 R)
• M29: 11,169,276 km (0.118 R)
• M30: 11,292,395 km (0.097 R)
• M31: 11,581,269 km (0.071 R)
• M32: 12,803,932 km (0.044 R)
• M33: 13,321,840 km (0.072 R)
• M34: 13,627,169 km (0.095 R)
• M35: 14,512,041 km (0.115 R)
• M36: 14,601,500 km (0.107 R)
• M37: 14,736,138 km (0.105 R)
• M38: 14,961,433 km (0.045 R)
• M39: 15,051,939 km (0.084 R)
• M40: 15,187,924 km (0.048 R)
• M41: 15,736,050 km (0.111 R)
• M42: 16,290,610 km (0.095 R)
• M43: 17,323,882 km (0.087 R)
• M44: 17,704,908 km (0.032 R)
• M45: 17,800,651 km (0.118 R)
• M46: 18,378,398 km (0.113 R)
• M47: 20,599,178 km (0.045 R)
• M48: 21,817,952 km (0.051 R)
• M49: 22,023,350 km (0.058 R)
• M50: 22,229,346 km (0.071 R)
• M51: 22,332,718 km (0.06 R)
• M52: 23,007,704 km (0.099 R)
• M53: 23,216,842 km (0.102 R)
• M54: 24,271,656 km (0.119 R)
• M55: 24,644,454 km (0.083 R)
• M56: 24,858,379 km (0.056 R)
• M57: 25,072,902 km (0.115 R)
• M58: 26,701,574 km (0.077 R)
• M59: 27,031,438 km (0.096 R)
• M60: 27,141,691 km (0.119 R)
• M61: 27,252,095 km (0.118 R)
• M62: 27,362,498 km (0.094 R)
• M63: 28,476,104 km (0.055 R)
• M64: 28,588,303 km (0.1 R)
• M65: 29,094,991 km (0.069 R)
• M66: 29,604,521 km (0.051 R)
• M67: 30,060,047 km (0.07 R)
• M68: 30,575,112 km (0.078 R)
• M69: 32,723,487 km (0.077 R)
• M70: 33,667,450 km (0.108 R)
• M71: 33,845,471 km (0.101 R)
• M72: 34,740,216 km (0.061 R)
• M73: 35,703,028 km (0.1 R)
• M74: 36,735,702 km (0.093 R)
• M75: 37,347,856 km (0.103 R)
• M76: 40,206,373 km (0.12 R)
• M77: 40,837,077 km (0.114 R)
• M78: 41,407,494 km (0.096 R)
• M79: 41,598,231 km (0.113 R)
• M80: 41,980,603 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.2

Radius: 7.4

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.71 AU - 18.73 AU

Year: 28405 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,089,270 km

• M1: 105,616 km (0.092 R)
• M2: 214,075 km (0.117 R)
• M3: 307,573 km (0.118 R)
• M4: 417,378 km (0.068 R)
• M5: 957,576 km (0.086 R)
• M6: 1,850,526 km (0.114 R)
• M7: 1,989,352 km (0.074 R)
• M8: 2,694,557 km (0.088 R)
• M9: 3,135,571 km (0.09 R)
• M10: 3,428,035 km (0.106 R)
• M11: 3,599,175 km (0.09 R)
• M12: 4,038,993 km (0.098 R)
• M13: 4,265,334 km (0.116 R)
• M14: 4,449,489 km (0.082 R)
• M15: 4,683,311 km (0.088 R)
• M16: 5,211,840 km (0.096 R)
• M17: 7,288,259 km (0.065 R)
• M18: 8,875,791 km (0.034 R)
• M19: 11,129,184 km (0.067 R)
• M20: 12,090,500 km (0.088 R)
• M21: 12,155,575 km (0.07 R)
• M22: 14,160,037 km (0.072 R)
• M23: 17,060,590 km (0.059 R)
• M24: 17,426,506 km (0.088 R)
• M25: 17,943,217 km (0.057 R)
• M26: 19,218,838 km (0.032 R)
• M27: 20,291,306 km (0.075 R)
• M28: 21,069,065 km (0.119 R)
• M29: 22,894,907 km (0.102 R)
• M30: 23,785,912 km (0.089 R)
• M31: 26,526,096 km (0.077 R)
• M32: 28,062,466 km (0.107 R)
• M33: 28,494,355 km (0.096 R)
• M34: 32,659,908 km (0.093 R)
• M35: 34,028,728 km (0.025 R)
• M36: 34,766,545 km (0.098 R)
• M37: 34,859,146 km (0.085 R)
• M38: 36,351,684 km (0.09 R)
• M39: 36,445,632 km (0.085 R)
• M40: 36,822,319 km (0.055 R)
• M41: 37,769,722 km (0.096 R)
• M42: 41,050,553 km (0.066 R)
• M43: 43,620,346 km (0.118 R)
• M44: 44,421,442 km (0.103 R)
• M45: 44,823,860 km (0.039 R)
• M46: 45,936,719 km (0.07 R)
• M47: 50,373,044 km (0.119 R)
• M48: 51,108,168 km (0.065 R)
• M49: 52,270,394 km (0.11 R)
• M50: 52,482,523 km (0.081 R)
• M51: 52,695,102 km (0.066 R)
• M52: 53,548,109 km (0.11 R)
• M53: 53,762,034 km (0.074 R)
• M54: 53,869,146 km (0.076 R)
• M55: 55,267,886 km (0.114 R)
• M56: 56,134,507 km (0.088 R)
• M57: 57,552,246 km (0.085 R)
• M58: 57,881,211 km (0.092 R)
• M59: 59,313,461 km (0.087 R)
• M60: 59,424,164 km (0.114 R)
• M61: 59,534,866 km (0.094 R)
• M62: 62,888,551 km (0.1 R)
• M63: 63,001,348 km (0.082 R)
• M64: 64,133,505 km (0.073 R)
• M65: 65,158,101 km (0.097 R)
• M66: 66,302,973 km (0.116 R)
• M67: 68,148,412 km (0.078 R)
• M68: 68,264,351 km (0.063 R)
• M69: 68,380,289 km (0.1 R)
• M70: 69,077,565 km (0.106 R)
• M71: 70,713,567 km (0.108 R)
• M72: 71,300,888 km (0.086 R)
• M73: 72,244,103 km (0.117 R)
• M74: 73,191,357 km (0.061 R)
• M75: 74,381,258 km (0.115 R)
• M76: 75,817,547 km (0.09 R)
• M77: 79,082,521 km (0.086 R)
• M78: 80,181,018 km (0.045 R)
• M79: 82,146,285 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.9

Radius: 5.1

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 15.01 AU - 20.55 AU

Year: 28549 Days

Day: 22.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,089,270 km

• M1: 75,248 km (0.061 R)
• M2: 170,242 km (0.057 R)
• M3: 437,723 km (0.095 R)
• M4: 495,169 km (0.059 R)
• M5: 535,112 km (0.112 R)
• M6: 1,175,390 km (0.077 R)
• M7: 1,229,545 km (0.079 R)
• M8: 1,662,780 km (0.116 R)
• M9: 1,975,739 km (0.107 R)
• M10: 2,172,460 km (0.111 R)
• M11: 2,691,116 km (0.112 R)
• M12: 2,763,073 km (0.044 R)
• M13: 3,284,870 km (0.065 R)
• M14: 4,978,916 km (0.069 R)
• M15: 5,563,844 km (0.11 R)
• M16: 5,609,771 km (0.035 R)
• M17: 6,457,392 km (0.065 R)
• M18: 6,748,659 km (0.092 R)
• M19: 7,648,191 km (0.107 R)
• M20: 7,956,363 km (0.083 R)
• M21: 9,012,673 km (0.091 R)
• M22: 9,120,683 km (0.108 R)
• M23: 10,168,317 km (0.105 R)
• M24: 10,734,994 km (0.083 R)
• M25: 11,428,230 km (0.093 R)
• M26: 11,486,723 km (0.094 R)
• M27: 12,435,024 km (0.088 R)
• M28: 13,779,460 km (0.041 R)
• M29: 14,216,884 km (0.098 R)
• M30: 15,233,701 km (0.104 R)
• M31: 15,298,028 km (0.113 R)
• M32: 17,470,937 km (0.119 R)
• M33: 17,944,115 km (0.118 R)
• M34: 18,489,998 km (0.101 R)
• M35: 19,598,219 km (0.084 R)
• M36: 19,738,242 km (0.079 R)
• M37: 19,878,715 km (0.099 R)
• M38: 20,019,337 km (0.044 R)
• M39: 20,372,537 km (0.086 R)
• M40: 20,941,907 km (0.096 R)
• M41: 21,444,406 km (0.086 R)
• M42: 21,516,512 km (0.084 R)
• M43: 21,733,429 km (0.057 R)
• M44: 21,878,389 km (0.093 R)
• M45: 22,315,066 km (0.1 R)
• M46: 22,461,372 km (0.061 R)
• M47: 22,975,690 km (0.105 R)
• M48: 23,642,597 km (0.076 R)
• M49: 26,605,383 km (0.112 R)
• M50: 27,227,411 km (0.11 R)
• M51: 28,327,554 km (0.092 R)
• M52: 28,803,424 km (0.115 R)
• M53: 29,442,058 km (0.085 R)
• M54: 29,763,244 km (0.067 R)
• M55: 32,207,973 km (0.033 R)
• M56: 32,373,278 km (0.027 R)
• M57: 35,737,286 km (0.064 R)
• M58: 36,251,304 km (0.105 R)
• M59: 37,027,119 km (0.102 R)
• M60: 37,113,586 km (0.109 R)
• M61: 37,373,587 km (0.109 R)
• M62: 37,808,319 km (0.048 R)
• M63: 39,210,499 km (0.111 R)
• M64: 39,829,386 km (0.065 R)
• M65: 40,095,521 km (0.04 R)
• M66: 40,184,382 km (0.078 R)
• M67: 40,540,425 km (0.117 R)
• M68: 40,897,664 km (0.101 R)
• M69: 42,608,316 km (0.096 R)
• M70: 43,153,301 km (0.059 R)
• M71: 44,526,011 km (0.098 R)
• M72: 44,894,620 km (0.11 R)
• M73: 46,939,174 km (0.083 R)
• M74: 47,126,620 km (0.097 R)
• M75: 47,784,402 km (0.115 R)
• M76: 48,918,953 km (0.06 R)
• M77: 49,299,230 km (0.102 R)
• M78: 49,489,668 km (0.114 R)
• M79: 52,959,741 km (0.077 R)
• M80: 54,921,118 km (0.064 R)
• M81: 57,706,780 km (0.078 R)
• M82: 60,029,138 km (0.118 R)
• M83: 60,741,971 km (0.053 R)
• M84: 63,310,716 km (0.114 R)
• M85: 63,517,760 km (0.057 R)
• M86: 63,725,103 km (0.108 R)
• M87: 63,932,595 km (0.117 R)
• M88: 64,140,237 km (0.064 R)
• M89: 64,556,268 km (0.045 R)
• M90: 65,809,898 km (0.063 R)
• M91: 66,439,706 km (0.09 R)
• M92: 67,282,690 km (0.087 R)
• M93: 67,917,134 km (0.113 R)
• M94: 68,447,309 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 14,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit