🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.57 AU - 0.95 AU

Year: 240 Days

Day: 35.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.12 AU - 1.14 AU

Year: 434 Days

Day: 32.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.38 AU - 2.2 AU

Year: 866 Days

Day: 17.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,582,271 km

• M1: 349,161 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.48 AU - 2.32 AU

Year: 947 Days

Day: 22.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,582,271 km

• M1: 975,378 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.9

Radius: 12

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.02 AU - 5.6 AU

Year: 4425 Days

Day: 13.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,582,271 km

• M1: 192,532 km (0.101 R)
• M2: 374,443 km (0.104 R)
• M3: 466,297 km (0.108 R)
• M4: 899,382 km (0.105 R)
• M5: 991,834 km (0.095 R)
• M6: 1,664,276 km (0.067 R)
• M7: 1,933,253 km (0.076 R)
• M8: 2,055,475 km (0.107 R)
• M9: 2,532,393 km (0.115 R)
• M10: 2,882,601 km (0.083 R)
• M11: 3,063,764 km (0.071 R)
• M12: 3,501,039 km (0.1 R)
• M13: 4,114,839 km (0.093 R)
• M14: 4,411,342 km (0.102 R)
• M15: 4,620,779 km (0.111 R)
• M16: 5,097,847 km (0.089 R)
• M17: 5,391,806 km (0.092 R)
• M18: 6,151,016 km (0.104 R)
• M19: 7,078,822 km (0.082 R)
• M20: 8,163,705 km (0.086 R)
• M21: 8,306,571 km (0.068 R)
• M22: 8,798,599 km (0.111 R)
• M23: 8,945,055 km (0.071 R)
• M24: 9,092,409 km (0.075 R)
• M25: 9,719,972 km (0.119 R)
• M26: 9,871,515 km (0.072 R)
• M27: 10,023,805 km (0.088 R)
• M28: 10,547,547 km (0.106 R)
• M29: 11,080,116 km (0.091 R)
• M30: 11,461,441 km (0.103 R)
• M31: 12,335,092 km (0.076 R)
• M32: 12,929,594 km (0.117 R)
• M33: 13,129,756 km (0.09 R)
• M34: 13,330,965 km (0.118 R)
• M35: 13,838,551 km (0.107 R)
• M36: 14,352,569 km (0.053 R)
• M37: 14,872,721 km (0.102 R)
• M38: 14,977,589 km (0.03 R)
• M39: 15,117,762 km (0.102 R)
• M40: 15,293,390 km (0.117 R)
• M41: 16,110,643 km (0.1 R)
• M42: 16,796,400 km (0.103 R)
• M43: 17,088,116 km (0.082 R)
• M44: 18,084,737 km (0.103 R)
• M45: 18,308,685 km (0.063 R)
• M46: 18,646,477 km (0.05 R)
• M47: 18,872,819 km (0.04 R)
• M48: 18,948,515 km (0.072 R)
• M49: 19,138,056 km (0.065 R)
• M50: 19,787,310 km (0.107 R)
• M51: 20,134,078 km (0.103 R)
• M52: 20,327,508 km (0.098 R)
• M53: 20,794,254 km (0.119 R)
• M54: 21,029,122 km (0.103 R)
• M55: 21,107,512 km (0.093 R)
• M56: 21,778,308 km (0.043 R)
• M57: 22,056,560 km (0.09 R)
• M58: 22,817,565 km (0.091 R)
• M59: 22,978,981 km (0.079 R)
• M60: 23,262,170 km (0.103 R)
• M61: 23,954,957 km (0.114 R)
• M62: 24,118,917 km (0.102 R)
• M63: 24,365,604 km (0.061 R)
• M64: 24,654,477 km (0.065 R)
• M65: 24,902,959 km (0.067 R)
• M66: 25,486,092 km (0.095 R)
• M67: 27,134,062 km (0.065 R)
• M68: 27,476,342 km (0.087 R)
• M69: 27,820,118 km (0.088 R)
• M70: 27,992,454 km (0.072 R)
• M71: 28,165,240 km (0.104 R)
• M72: 28,251,707 km (0.079 R)
• M73: 28,468,475 km (0.117 R)
• M74: 28,772,757 km (0.119 R)
• M75: 28,947,038 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.4

Radius: 13.5

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.57 AU - 6.05 AU

Year: 5065 Days

Day: 5 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,582,271 km

• M1: 173,085 km (0.053 R)
• M2: 340,784 km (0.044 R)
• M3: 440,416 km (0.109 R)
• M4: 532,568 km (0.085 R)
• M5: 805,435 km (0.098 R)
• M6: 897,886 km (0.074 R)
• M7: 1,037,162 km (0.11 R)
• M8: 1,169,257 km (0.059 R)
• M9: 1,339,051 km (0.033 R)
• M10: 1,635,105 km (0.092 R)
• M11: 1,773,782 km (0.119 R)
• M12: 2,213,600 km (0.078 R)
• M13: 2,708,170 km (0.074 R)
• M14: 3,085,755 km (0.112 R)
• M15: 3,258,990 km (0.112 R)
• M16: 3,413,375 km (0.065 R)
• M17: 3,502,685 km (0.102 R)
• M18: 3,638,220 km (0.062 R)
• M19: 4,366,313 km (0.057 R)
• M20: 5,319,551 km (0.059 R)
• M21: 5,581,048 km (0.079 R)
• M22: 5,900,439 km (0.117 R)
• M23: 6,753,297 km (0.039 R)
• M24: 7,179,950 km (0.104 R)
• M25: 7,266,268 km (0.087 R)
• M26: 7,703,393 km (0.117 R)
• M27: 7,880,816 km (0.118 R)
• M28: 8,209,333 km (0.083 R)
• M29: 8,299,839 km (0.104 R)
• M30: 9,097,346 km (0.11 R)
• M31: 9,442,169 km (0.119 R)
• M32: 9,951,400 km (0.093 R)
• M33: 10,112,367 km (0.098 R)
• M34: 10,241,769 km (0.098 R)
• M35: 10,633,417 km (0.09 R)
• M36: 10,798,124 km (0.111 R)
• M37: 11,030,001 km (0.079 R)
• M38: 11,196,653 km (0.054 R)
• M39: 11,532,500 km (0.099 R)
• M40: 11,905,896 km (0.067 R)
• M41: 12,386,853 km (0.116 R)
• M42: 12,734,220 km (0.037 R)
• M43: 12,874,094 km (0.103 R)
• M44: 13,049,721 km (0.053 R)
• M45: 13,795,916 km (0.096 R)
• M46: 13,903,626 km (0.071 R)
• M47: 14,011,636 km (0.118 R)
• M48: 16,381,864 km (0.108 R)
• M49: 17,457,473 km (0.056 R)
• M50: 18,042,999 km (0.093 R)
• M51: 18,161,032 km (0.109 R)
• M52: 18,635,108 km (0.095 R)
• M53: 18,754,337 km (0.101 R)
• M54: 18,953,601 km (0.12 R)
• M55: 19,233,649 km (0.09 R)
• M56: 21,857,446 km (0.052 R)
• M57: 22,785,102 km (0.069 R)
• M58: 22,955,195 km (0.114 R)
• M59: 24,070,896 km (0.064 R)
• M60: 24,243,981 km (0.116 R)
• M61: 24,374,280 km (0.116 R)
• M62: 24,722,544 km (0.12 R)
• M63: 26,265,646 km (0.088 R)
• M64: 26,354,806 km (0.051 R)
• M65: 26,488,547 km (0.08 R)
• M66: 27,251,496 km (0.084 R)
• M67: 28,021,626 km (0.057 R)
• M68: 28,844,863 km (0.12 R)
• M69: 29,398,076 km (0.082 R)
• M70: 29,629,653 km (0.069 R)
• M71: 30,047,929 km (0.042 R)
• M72: 31,740,779 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.7

Radius: 4.2

Gravity: 56.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.79 AU - 15.31 AU

Year: 18038 Days

Day: 21.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,582,271 km

• M1: 89,609 km (0.062 R)
• M2: 185,202 km (0.094 R)
• M3: 246,088 km (0.101 R)
• M4: 844,480 km (0.085 R)
• M5: 896,690 km (0.092 R)
• M6: 1,116,299 km (0.045 R)
• M7: 1,173,894 km (0.07 R)
• M8: 1,444,816 km (0.086 R)
• M9: 1,476,082 km (0.106 R)
• M10: 2,256,534 km (0.112 R)
• M11: 2,745,420 km (0.028 R)
• M12: 2,941,992 km (0.069 R)
• M13: 3,432,074 km (0.051 R)
• M14: 3,473,962 km (0.104 R)
• M15: 3,643,606 km (0.089 R)
• M16: 4,079,534 km (0.059 R)
• M17: 4,124,114 km (0.112 R)
• M18: 4,394,437 km (0.058 R)
• M19: 4,952,438 km (0.085 R)
• M20: 5,288,135 km (0.09 R)
• M21: 5,830,278 km (0.08 R)
• M22: 6,441,834 km (0.043 R)
• M23: 6,650,074 km (0.035 R)
• M24: 7,073,436 km (0.09 R)
• M25: 7,614,831 km (0.036 R)
• M26: 7,669,733 km (0.072 R)
• M27: 8,622,372 km (0.053 R)
• M28: 9,552,572 km (0.033 R)
• M29: 9,671,054 km (0.118 R)
• M30: 10,089,628 km (0.079 R)
• M31: 10,759,378 km (0.097 R)
• M32: 11,443,340 km (0.085 R)
• M33: 11,506,171 km (0.092 R)
• M34: 13,445,258 km (0.112 R)
• M35: 13,644,672 km (0.045 R)
• M36: 13,778,113 km (0.096 R)
• M37: 13,844,984 km (0.071 R)
• M38: 15,067,647 km (0.116 R)
• M39: 15,274,691 km (0.026 R)
• M40: 17,978,373 km (0.081 R)
• M41: 20,519,143 km (0.11 R)
• M42: 21,287,627 km (0.09 R)
• M43: 21,442,461 km (0.109 R)
• M44: 22,065,387 km (0.106 R)
• M45: 23,488,661 km (0.066 R)
• M46: 23,568,696 km (0.049 R)
• M47: 24,535,098 km (0.115 R)
• M48: 25,350,107 km (0.087 R)
• M49: 25,514,216 km (0.094 R)
• M50: 25,843,481 km (0.117 R)
• M51: 26,257,119 km (0.112 R)
• M52: 26,756,178 km (0.114 R)
• M53: 27,090,678 km (0.086 R)
• M54: 28,017,736 km (0.042 R)
• M55: 29,384,463 km (0.118 R)
• M56: 29,556,799 km (0.094 R)
• M57: 29,902,520 km (0.08 R)
• M58: 30,336,653 km (0.119 R)
• M59: 33,343,121 km (0.071 R)
• M60: 33,883,469 km (0.092 R)
• M61: 33,973,826 km (0.094 R)
• M62: 38,685,860 km (0.107 R)
• M63: 41,358,575 km (0.094 R)
• M64: 42,230,133 km (0.065 R)
• M65: 43,303,647 km (0.109 R)
• M66: 44,980,340 km (0.114 R)
• M67: 47,282,352 km (0.101 R)
• M68: 47,484,309 km (0.062 R)
• M69: 48,295,129 km (0.073 R)
• M70: 48,906,237 km (0.102 R)
• M71: 50,961,711 km (0.096 R)
• M72: 51,895,801 km (0.085 R)
• M73: 52,417,149 km (0.105 R)
• M74: 52,521,568 km (0.076 R)
• M75: 54,520,046 km (0.104 R)
• M76: 58,699,063 km (0.083 R)
• M77: 58,807,671 km (0.071 R)
• M78: 60,333,719 km (0.084 R)
• M79: 63,424,710 km (0.071 R)
• M80: 63,758,912 km (0.097 R)
• M81: 64,429,110 km (0.08 R)
• M82: 65,213,901 km (0.066 R)
• M83: 65,551,244 km (0.058 R)
• M84: 66,114,779 km (0.114 R)
• M85: 66,340,672 km (0.092 R)
• M86: 66,793,205 km (0.089 R)
• M87: 67,019,696 km (0.094 R)
• M88: 68,613,213 km (0.083 R)
• M89: 69,300,017 km (0.096 R)
• M90: 70,795,846 km (0.05 R)
• M91: 71,953,584 km (0.112 R)
• M92: 74,287,909 km (0.105 R)
• M93: 80,111,156 km (0.117 R)
• M94: 80,351,859 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.8

Radius: 8

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.77 AU - 17.09 AU

Year: 19824 Days

Day: 22.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,582,271 km

• M1: 106,514 km (0.091 R)
• M2: 273,315 km (0.06 R)
• M3: 338,091 km (0.077 R)
• M4: 847,921 km (0.115 R)
• M5: 1,056,161 km (0.078 R)
• M6: 1,551,629 km (0.096 R)
• M7: 2,042,460 km (0.038 R)
• M8: 2,323,255 km (0.103 R)
• M9: 3,358,771 km (0.042 R)
• M10: 3,648,094 km (0.067 R)
• M11: 4,654,439 km (0.113 R)
• M12: 5,354,557 km (0.061 R)
• M13: 5,595,260 km (0.075 R)
• M14: 6,439,889 km (0.059 R)
• M15: 6,747,462 km (0.077 R)
• M16: 8,467,539 km (0.1 R)
• M17: 8,917,828 km (0.115 R)
• M18: 10,255,233 km (0.102 R)
• M19: 11,222,084 km (0.104 R)
• M20: 13,241,506 km (0.075 R)
• M21: 14,093,466 km (0.116 R)
• M22: 14,292,581 km (0.082 R)
• M23: 14,693,652 km (0.07 R)
• M24: 14,828,141 km (0.072 R)
• M25: 16,056,938 km (0.077 R)
• M26: 16,683,603 km (0.099 R)
• M27: 17,176,528 km (0.105 R)
• M28: 17,247,438 km (0.085 R)
• M29: 18,465,912 km (0.119 R)
• M30: 19,049,045 km (0.071 R)
• M31: 19,269,253 km (0.073 R)
• M32: 19,416,457 km (0.12 R)
• M33: 19,786,263 km (0.067 R)
• M34: 20,009,314 km (0.098 R)
• M35: 22,053,569 km (0.067 R)
• M36: 22,516,873 km (0.106 R)
• M37: 24,481,542 km (0.07 R)
• M38: 24,720,899 km (0.104 R)
• M39: 24,800,933 km (0.045 R)
• M40: 24,961,153 km (0.116 R)
• M41: 25,041,337 km (0.066 R)
• M42: 26,746,304 km (0.065 R)
• M43: 27,405,582 km (0.072 R)
• M44: 27,571,187 km (0.105 R)
• M45: 28,908,442 km (0.034 R)
• M46: 29,077,039 km (0.052 R)
• M47: 29,245,935 km (0.068 R)
• M48: 31,298,867 km (0.108 R)
• M49: 33,929,695 km (0.062 R)
• M50: 34,911,954 km (0.078 R)
• M51: 36,266,413 km (0.094 R)
• M52: 37,087,407 km (0.102 R)
• M53: 38,561,843 km (0.101 R)
• M54: 40,526,063 km (0.111 R)
• M55: 41,758,301 km (0.105 R)
• M56: 42,235,518 km (0.066 R)
• M57: 45,038,533 km (0.118 R)
• M58: 45,234,058 km (0.104 R)
• M59: 45,822,426 km (0.114 R)
• M60: 46,216,018 km (0.101 R)
• M61: 46,907,460 km (0.083 R)
• M62: 48,601,057 km (0.083 R)
• M63: 48,801,668 km (0.105 R)
• M64: 48,902,048 km (0.062 R)
• M65: 49,808,461 km (0.046 R)
• M66: 50,314,551 km (0.096 R)
• M67: 51,536,018 km (0.072 R)
• M68: 52,458,438 km (0.106 R)
• M69: 53,076,427 km (0.049 R)
• M70: 53,593,288 km (0.035 R)
• M71: 54,111,794 km (0.081 R)
• M72: 55,363,030 km (0.114 R)
• M73: 58,000,142 km (0.117 R)
• M74: 58,106,506 km (0.083 R)
• M75: 58,425,897 km (0.087 R)
• M76: 59,173,438 km (0.113 R)
• M77: 62,521,887 km (0.09 R)
• M78: 63,067,770 km (0.097 R)
• M79: 64,273,977 km (0.038 R)
• M80: 64,935,200 km (0.09 R)
• M81: 65,266,709 km (0.096 R)
• M82: 66,709,430 km (0.039 R)
• M83: 67,938,527 km (0.071 R)
• M84: 68,837,011 km (0.116 R)
• M85: 72,470,295 km (0.078 R)
• M86: 72,928,812 km (0.069 R)
• M87: 73,158,445 km (0.064 R)
• M88: 74,772,457 km (0.1 R)
• M89: 76,865,032 km (0.074 R)
• M90: 77,566,795 km (0.066 R)
• M91: 78,505,821 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.8

Radius: 4.8

Gravity: 19.57 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 12.59 AU - 18.37 AU

Year: 22027 Days

Day: 25 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,582,271 km

• M1: 61,934 km (0.084 R)
• M2: 110,104 km (0.098 R)
• M3: 274,362 km (0.105 R)
• M4: 355,295 km (0.106 R)
• M5: 541,395 km (0.1 R)
• M6: 1,019,360 km (0.08 R)
• M7: 1,255,425 km (0.097 R)
• M8: 1,595,910 km (0.089 R)
• M9: 2,289,745 km (0.114 R)
• M10: 2,597,617 km (0.068 R)
• M11: 2,954,708 km (0.045 R)
• M12: 2,991,209 km (0.098 R)
• M13: 3,953,573 km (0.104 R)
• M14: 4,034,355 km (0.096 R)
• M15: 4,238,856 km (0.044 R)
• M16: 5,046,535 km (0.095 R)
• M17: 5,490,242 km (0.1 R)
• M18: 5,854,213 km (0.093 R)
• M19: 6,414,757 km (0.089 R)
• M20: 6,894,966 km (0.066 R)
• M21: 7,386,544 km (0.113 R)
• M22: 7,436,361 km (0.027 R)
• M23: 8,247,929 km (0.094 R)
• M24: 10,340,953 km (0.09 R)
• M25: 11,647,690 km (0.087 R)
• M26: 11,705,734 km (0.081 R)
• M27: 12,055,644 km (0.094 R)
• M28: 12,945,452 km (0.075 R)
• M29: 13,126,016 km (0.079 R)
• M30: 15,102,503 km (0.118 R)
• M31: 18,845,442 km (0.088 R)
• M32: 20,292,802 km (0.117 R)
• M33: 22,565,941 km (0.08 R)
• M34: 24,027,064 km (0.109 R)
• M35: 25,971,836 km (0.09 R)
• M36: 27,888,933 km (0.054 R)
• M37: 28,590,247 km (0.109 R)
• M38: 30,488,345 km (0.063 R)
• M39: 30,969,153 km (0.04 R)
• M40: 31,049,636 km (0.067 R)
• M41: 31,695,151 km (0.045 R)
• M42: 31,776,233 km (0.094 R)
• M43: 32,182,242 km (0.105 R)
• M44: 32,345,154 km (0.042 R)
• M45: 34,238,465 km (0.043 R)
• M46: 36,167,230 km (0.104 R)
• M47: 36,761,283 km (0.077 R)
• M48: 37,358,478 km (0.072 R)
• M49: 38,131,001 km (0.115 R)
• M50: 40,392,323 km (0.101 R)
• M51: 41,273,604 km (0.085 R)
• M52: 43,594,316 km (0.05 R)
• M53: 44,770,454 km (0.075 R)
• M54: 46,969,243 km (0.089 R)
• M55: 47,431,650 km (0.106 R)
• M56: 48,081,653 km (0.111 R)
• M57: 49,296,538 km (0.032 R)
• M58: 51,661,231 km (0.12 R)
• M59: 55,033,167 km (0.045 R)
• M60: 56,401,838 km (0.084 R)
• M61: 57,583,811 km (0.111 R)
• M62: 60,072,371 km (0.084 R)
• M63: 63,308,472 km (0.06 R)
• M64: 63,512,674 km (0.088 R)
• M65: 63,717,024 km (0.069 R)
• M66: 65,462,831 km (0.084 R)
• M67: 66,082,765 km (0.112 R)
• M68: 67,849,815 km (0.099 R)
• M69: 68,686,815 km (0.095 R)
• M70: 69,421,789 km (0.093 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 15,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit