🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.45 AU - 1.45 AU

Year: 669 Days

Day: 19.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.98 AU - 2.36 AU

Year: 1224 Days

Day: 28.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.1 AU - 3.28 AU

Year: 2182 Days

Day: 38 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.7

Radius: 8.9

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.77 AU - 10.05 AU

Year: 11945 Days

Day: 11.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 108,922,177 km

• M1: 143,315 km (0.107 R)
• M2: 245,191 km (0.053 R)
• M3: 317,746 km (0.11 R)
• M4: 888,611 km (0.074 R)
• M5: 1,012,478 km (0.111 R)
• M6: 1,589,477 km (0.105 R)
• M7: 1,819,409 km (0.068 R)
• M8: 1,951,803 km (0.101 R)
• M9: 2,934,961 km (0.068 R)
• M10: 3,154,122 km (0.116 R)
• M11: 3,708,681 km (0.091 R)
• M12: 3,809,809 km (0.026 R)
• M13: 4,223,148 km (0.078 R)
• M14: 4,542,539 km (0.088 R)
• M15: 4,869,859 km (0.069 R)
• M16: 6,094,617 km (0.043 R)
• M17: 6,782,319 km (0.092 R)
• M18: 7,072,688 km (0.079 R)
• M19: 7,198,350 km (0.103 R)
• M20: 7,665,694 km (0.065 R)
• M21: 7,838,031 km (0.088 R)
• M22: 7,968,181 km (0.101 R)
• M23: 8,274,557 km (0.084 R)
• M24: 8,362,820 km (0.091 R)
• M25: 8,808,771 km (0.073 R)
• M26: 9,171,097 km (0.11 R)
• M27: 9,262,502 km (0.11 R)
• M28: 9,400,132 km (0.101 R)
• M29: 10,525,407 km (0.093 R)
• M30: 11,397,114 km (0.119 R)
• M31: 11,544,617 km (0.094 R)
• M32: 11,791,903 km (0.113 R)
• M33: 12,291,859 km (0.103 R)
• M34: 13,105,970 km (0.1 R)
• M35: 14,042,603 km (0.097 R)
• M36: 14,465,815 km (0.053 R)
• M37: 15,542,321 km (0.085 R)
• M38: 15,980,045 km (0.086 R)
• M39: 16,090,149 km (0.113 R)
• M40: 17,714,333 km (0.109 R)
• M41: 17,942,469 km (0.075 R)
• M42: 18,171,653 km (0.04 R)
• M43: 18,632,714 km (0.11 R)
• M44: 19,507,712 km (0.103 R)
• M45: 20,935,324 km (0.093 R)
• M46: 21,966,802 km (0.074 R)
• M47: 22,211,993 km (0.111 R)
• M48: 22,643,134 km (0.113 R)
• M49: 23,638,857 km (0.052 R)
• M50: 23,890,182 km (0.051 R)
• M51: 25,480,108 km (0.058 R)
• M52: 26,190,398 km (0.105 R)
• M53: 26,450,400 km (0.11 R)
• M54: 26,645,774 km (0.106 R)
• M55: 26,972,795 km (0.078 R)
• M56: 27,366,836 km (0.113 R)
• M57: 29,568,019 km (0.109 R)
• M58: 30,314,363 km (0.07 R)
• M59: 30,655,596 km (0.035 R)
• M60: 31,756,187 km (0.116 R)
• M61: 32,033,392 km (0.026 R)
• M62: 32,102,805 km (0.07 R)
• M63: 32,799,782 km (0.101 R)
• M64: 32,869,794 km (0.084 R)
• M65: 33,361,073 km (0.055 R)
• M66: 37,450,331 km (0.091 R)
• M67: 38,331,163 km (0.057 R)
• M68: 38,848,173 km (0.112 R)
• M69: 39,367,428 km (0.032 R)
• M70: 39,814,426 km (0.083 R)
• M71: 39,963,725 km (0.07 R)
• M72: 40,412,967 km (0.117 R)
• M73: 41,618,876 km (0.09 R)
• M74: 42,531,123 km (0.063 R)
• M75: 43,066,385 km (0.085 R)
• M76: 44,066,297 km (0.11 R)
• M77: 44,452,858 km (0.075 R)
• M78: 45,307,211 km (0.114 R)
• M79: 46,559,794 km (0.111 R)
• M80: 49,098,769 km (0.089 R)
• M81: 49,499,542 km (0.082 R)
• M82: 49,579,876 km (0.105 R)
• M83: 50,385,161 km (0.107 R)
• M84: 52,090,128 km (0.064 R)
• M85: 53,237,394 km (0.117 R)
• M86: 55,223,306 km (0.099 R)
• M87: 55,473,134 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.1

Radius: 7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.89 AU - 12.61 AU

Year: 16416 Days

Day: 18 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 108,922,177 km

• M1: 168,597 km (0.077 R)
• M2: 227,688 km (0.108 R)
• M3: 459,116 km (0.09 R)
• M4: 578,794 km (0.098 R)
• M5: 650,003 km (0.069 R)
• M6: 898,335 km (0.1 R)
• M7: 1,361,640 km (0.113 R)
• M8: 1,597,705 km (0.049 R)
• M9: 1,868,328 km (0.117 R)
• M10: 2,175,751 km (0.067 R)
• M11: 2,475,546 km (0.039 R)
• M12: 2,763,970 km (0.091 R)
• M13: 2,837,722 km (0.087 R)
• M14: 2,912,072 km (0.083 R)
• M15: 3,063,016 km (0.085 R)
• M16: 3,113,880 km (0.1 R)
• M17: 4,049,166 km (0.084 R)
• M18: 5,125,223 km (0.076 R)
• M19: 5,585,386 km (0.03 R)
• M20: 5,931,256 km (0.072 R)
• M21: 6,809,396 km (0.119 R)
• M22: 7,451,470 km (0.072 R)
• M23: 8,042,382 km (0.058 R)
• M24: 8,396,928 km (0.108 R)
• M25: 8,684,306 km (0.052 R)
• M26: 8,792,914 km (0.075 R)
• M27: 9,528,337 km (0.055 R)
• M28: 10,092,920 km (0.106 R)
• M29: 10,245,210 km (0.118 R)
• M30: 10,940,391 km (0.116 R)
• M31: 11,136,215 km (0.106 R)
• M32: 12,253,861 km (0.108 R)
• M33: 12,375,783 km (0.072 R)
• M34: 13,784,845 km (0.106 R)
• M35: 14,294,226 km (0.071 R)
• M36: 14,637,254 km (0.114 R)
• M37: 14,896,358 km (0.119 R)
• M38: 15,244,173 km (0.101 R)
• M39: 15,419,053 km (0.098 R)
• M40: 15,550,549 km (0.087 R)
• M41: 15,859,169 km (0.084 R)
• M42: 17,022,742 km (0.077 R)
• M43: 17,068,070 km (0.069 R)
• M44: 17,113,398 km (0.061 R)
• M45: 17,798,407 km (0.107 R)
• M46: 17,936,486 km (0.104 R)
• M47: 18,352,816 km (0.068 R)
• M48: 18,445,717 km (0.115 R)
• M49: 18,678,790 km (0.059 R)
• M50: 19,336,572 km (0.092 R)
• M51: 20,001,983 km (0.079 R)
• M52: 20,145,597 km (0.075 R)
• M53: 20,337,531 km (0.064 R)
• M54: 20,530,064 km (0.112 R)
• M55: 21,111,252 km (0.089 R)
• M56: 22,092,165 km (0.071 R)
• M57: 23,037,623 km (0.042 R)
• M58: 23,338,913 km (0.07 R)
• M59: 23,439,742 km (0.081 R)
• M60: 23,540,571 km (0.081 R)
• M61: 23,590,986 km (0.077 R)
• M62: 23,742,678 km (0.097 R)
• M63: 24,454,914 km (0.097 R)
• M64: 24,506,076 km (0.063 R)
• M65: 25,329,163 km (0.069 R)
• M66: 25,484,446 km (0.034 R)
• M67: 25,848,118 km (0.094 R)
• M68: 26,949,458 km (0.042 R)
• M69: 27,160,989 km (0.114 R)
• M70: 27,585,698 km (0.106 R)
• M71: 28,441,697 km (0.104 R)
• M72: 29,905,662 km (0.102 R)
• M73: 29,960,414 km (0.066 R)
• M74: 30,069,920 km (0.113 R)
• M75: 30,124,673 km (0.101 R)
• M76: 30,344,282 km (0.065 R)
• M77: 30,840,050 km (0.086 R)
• M78: 31,561,112 km (0.06 R)
• M79: 32,456,006 km (0.093 R)
• M80: 34,385,370 km (0.093 R)
• M81: 34,959,826 km (0.097 R)
• M82: 35,017,570 km (0.093 R)
• M83: 35,075,166 km (0.115 R)
• M84: 35,827,643 km (0.108 R)
• M85: 35,943,880 km (0.114 R)
• M86: 37,289,513 km (0.109 R)
• M87: 37,525,130 km (0.088 R)
• M88: 38,354,052 km (0.091 R)
• M89: 38,591,912 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.7

Radius: 4.1

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.1 AU - 13.72 AU

Year: 18802 Days

Day: 15.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 108,922,177 km

• M1: 68,965 km (0.076 R)
• M2: 131,197 km (0.109 R)
• M3: 667,057 km (0.049 R)
• M4: 877,392 km (0.11 R)
• M5: 905,067 km (0.055 R)
• M6: 1,062,743 km (0.071 R)
• M7: 2,046,648 km (0.066 R)
• M8: 2,272,541 km (0.119 R)
• M9: 2,891,876 km (0.045 R)
• M10: 3,853,940 km (0.057 R)
• M11: 4,392,941 km (0.055 R)
• M12: 4,880,481 km (0.11 R)
• M13: 5,206,604 km (0.079 R)
• M14: 6,199,485 km (0.064 R)
• M15: 6,579,763 km (0.1 R)
• M16: 6,717,393 km (0.101 R)
• M17: 7,649,388 km (0.095 R)
• M18: 8,263,338 km (0.093 R)
• M19: 9,167,507 km (0.088 R)
• M20: 9,290,327 km (0.102 R)
• M21: 9,787,441 km (0.1 R)
• M22: 10,742,773 km (0.103 R)
• M23: 11,561,223 km (0.11 R)
• M24: 11,727,276 km (0.026 R)
• M25: 11,927,588 km (0.032 R)
• M26: 13,222,507 km (0.116 R)
• M27: 13,291,920 km (0.072 R)
• M28: 13,535,765 km (0.034 R)
• M29: 13,957,182 km (0.101 R)
• M30: 14,240,371 km (0.1 R)
• M31: 14,454,146 km (0.079 R)
• M32: 14,920,892 km (0.079 R)
• M33: 15,356,072 km (0.116 R)
• M34: 16,127,698 km (0.111 R)
• M35: 19,062,658 km (0.111 R)
• M36: 19,219,586 km (0.053 R)
• M37: 19,772,201 km (0.027 R)
• M38: 20,249,867 km (0.108 R)
• M39: 20,289,959 km (0.117 R)
• M40: 20,490,271 km (0.047 R)
• M41: 20,650,939 km (0.101 R)
• M42: 21,257,409 km (0.075 R)
• M43: 21,705,903 km (0.072 R)
• M44: 23,278,925 km (0.113 R)
• M45: 24,461,197 km (0.089 R)
• M46: 24,589,103 km (0.087 R)
• M47: 25,145,607 km (0.094 R)
• M48: 25,447,047 km (0.034 R)
• M49: 25,706,300 km (0.093 R)
• M50: 26,839,952 km (0.097 R)
• M51: 27,457,193 km (0.063 R)
• M52: 27,634,317 km (0.046 R)
• M53: 28,436,461 km (0.093 R)
• M54: 30,017,710 km (0.052 R)
• M55: 30,612,362 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.7

Radius: 6.4

Gravity: 22.84 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.36 AU - 15.76 AU

Year: 19119 Days

Day: 17.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,922,177 km

• M1: 161,416 km (0.081 R)
• M2: 365,019 km (0.028 R)
• M3: 442,660 km (0.11 R)
• M4: 548,127 km (0.069 R)
• M5: 662,120 km (0.11 R)
• M6: 1,252,583 km (0.114 R)
• M7: 1,530,985 km (0.093 R)
• M8: 3,355,031 km (0.076 R)
• M9: 3,439,405 km (0.11 R)
• M10: 3,740,246 km (0.072 R)
• M11: 3,783,929 km (0.112 R)
• M12: 4,049,465 km (0.093 R)
• M13: 4,184,552 km (0.045 R)
• M14: 4,645,463 km (0.114 R)
• M15: 4,882,127 km (0.032 R)
• M16: 6,020,118 km (0.094 R)
• M17: 6,911,571 km (0.086 R)
• M18: 6,965,277 km (0.101 R)
• M19: 8,582,879 km (0.097 R)
• M20: 9,225,551 km (0.069 R)
• M21: 9,883,782 km (0.06 R)
• M22: 11,181,693 km (0.118 R)
• M23: 11,498,541 km (0.097 R)
• M24: 13,126,914 km (0.054 R)
• M25: 14,411,960 km (0.115 R)
• M26: 14,549,440 km (0.116 R)
• M27: 15,314,035 km (0.09 R)
• M28: 15,524,818 km (0.115 R)
• M29: 16,449,183 km (0.1 R)
• M30: 17,318,347 km (0.095 R)
• M31: 19,176,353 km (0.042 R)
• M32: 19,707,724 km (0.097 R)
• M33: 20,398,268 km (0.036 R)
• M34: 22,436,988 km (0.118 R)
• M35: 23,157,750 km (0.096 R)
• M36: 23,319,017 km (0.115 R)
• M37: 24,539,885 km (0.112 R)
• M38: 25,199,462 km (0.117 R)
• M39: 25,282,339 km (0.082 R)
• M40: 27,127,928 km (0.111 R)
• M41: 27,382,993 km (0.081 R)
• M42: 27,638,805 km (0.103 R)
• M43: 27,981,235 km (0.093 R)
• M44: 29,364,566 km (0.055 R)
• M45: 31,481,077 km (0.073 R)
• M46: 33,282,085 km (0.112 R)
• M47: 38,977,426 km (0.102 R)
• M48: 39,650,018 km (0.062 R)
• M49: 41,494,859 km (0.048 R)
• M50: 41,592,696 km (0.045 R)
• M51: 42,674,289 km (0.052 R)
• M52: 45,166,739 km (0.075 R)
• M53: 48,941,243 km (0.066 R)
• M54: 49,148,136 km (0.097 R)
• M55: 50,082,824 km (0.087 R)
• M56: 50,395,633 km (0.036 R)
• M57: 50,918,478 km (0.049 R)
• M58: 51,128,214 km (0.11 R)
• M59: 51,233,082 km (0.092 R)
• M60: 52,709,613 km (0.097 R)
• M61: 52,921,743 km (0.109 R)
• M62: 55,273,272 km (0.103 R)
• M63: 57,549,403 km (0.057 R)
• M64: 57,767,816 km (0.051 R)
• M65: 59,635,097 km (0.101 R)
• M66: 61,522,124 km (0.114 R)
• M67: 63,767,140 km (0.107 R)
• M68: 63,993,182 km (0.067 R)
• M69: 64,106,278 km (0.102 R)
• M70: 64,899,745 km (0.071 R)
• M71: 65,126,984 km (0.05 R)
• M72: 66,153,226 km (0.076 R)
• M73: 66,955,070 km (0.11 R)
• M74: 67,069,812 km (0.107 R)
• M75: 67,414,635 km (0.103 R)
• M76: 67,529,676 km (0.084 R)
• M77: 68,106,076 km (0.113 R)
• M78: 68,915,700 km (0.12 R)
• M79: 70,661,208 km (0.04 R)
• M80: 71,715,574 km (0.063 R)
• M81: 72,068,176 km (0.075 R)
• M82: 72,303,493 km (0.09 R)
• M83: 73,484,269 km (0.072 R)
• M84: 73,602,751 km (0.096 R)
• M85: 74,077,126 km (0.032 R)
• M86: 74,433,468 km (0.089 R)
• M87: 74,552,398 km (0.108 R)
• M88: 74,909,638 km (0.106 R)
• M89: 77,184,872 km (0.078 R)
• M90: 77,425,724 km (0.116 R)
• M91: 78,391,528 km (0.116 R)
• M92: 78,754,752 km (0.113 R)
• M93: 81,680,587 km (0.097 R)
• M94: 81,803,257 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.4

Radius: 3.9

Gravity: 53.48 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 16.94 AU - 20.84 AU

Year: 31435 Days

Day: 24.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,922,177 km

• M1: 333,603 km (0.109 R)
• M2: 614,249 km (0.097 R)
• M3: 642,672 km (0.099 R)
• M4: 671,694 km (0.119 R)
• M5: 1,414,747 km (0.078 R)
• M6: 1,491,341 km (0.062 R)
• M7: 1,894,507 km (0.106 R)
• M8: 2,151,965 km (0.118 R)
• M9: 2,699,045 km (0.112 R)
• M10: 4,239,155 km (0.097 R)
• M11: 4,802,391 km (0.085 R)
• M12: 6,059,911 km (0.115 R)
• M13: 6,373,468 km (0.1 R)
• M14: 6,886,140 km (0.112 R)
• M15: 7,081,814 km (0.088 R)
• M16: 8,087,261 km (0.112 R)
• M17: 8,641,671 km (0.078 R)
• M18: 9,640,685 km (0.04 R)
• M19: 11,054,086 km (0.119 R)
• M20: 11,130,231 km (0.102 R)
• M21: 11,283,120 km (0.041 R)
• M22: 12,929,445 km (0.117 R)
• M23: 13,739,517 km (0.092 R)
• M24: 14,233,340 km (0.085 R)
• M25: 14,399,244 km (0.117 R)
• M26: 14,565,746 km (0.055 R)
• M27: 14,900,696 km (0.116 R)
• M28: 15,153,666 km (0.039 R)
• M29: 17,848,971 km (0.116 R)
• M30: 18,027,740 km (0.098 R)
• M31: 21,253,220 km (0.056 R)
• M32: 21,537,755 km (0.072 R)
• M33: 22,399,289 km (0.077 R)
• M34: 22,688,911 km (0.039 R)
• M35: 23,174,356 km (0.11 R)
• M36: 24,353,486 km (0.106 R)
• M37: 26,463,265 km (0.074 R)
• M38: 28,109,590 km (0.091 R)
• M39: 28,213,710 km (0.073 R)
• M40: 32,476,950 km (0.065 R)
• M41: 34,126,565 km (0.092 R)
• M42: 36,594,781 km (0.11 R)
• M43: 37,277,845 km (0.079 R)
• M44: 38,195,179 km (0.119 R)
• M45: 38,656,688 km (0.07 R)
• M46: 39,935,152 km (0.096 R)
• M47: 40,052,137 km (0.095 R)
• M48: 40,755,995 km (0.079 R)
• M49: 41,345,560 km (0.103 R)
• M50: 41,463,892 km (0.081 R)
• M51: 46,040,839 km (0.109 R)
• M52: 46,531,819 km (0.06 R)
• M53: 46,778,057 km (0.106 R)
• M54: 47,643,032 km (0.065 R)
• M55: 49,765,527 km (0.109 R)
• M56: 50,143,261 km (0.045 R)
• M57: 53,585,658 km (0.116 R)
• M58: 55,269,981 km (0.084 R)
• M59: 55,791,778 km (0.076 R)
• M60: 57,235,098 km (0.048 R)
• M61: 58,027,518 km (0.107 R)
• M62: 59,756,869 km (0.036 R)
• M63: 61,233,251 km (0.066 R)
• M64: 61,368,188 km (0.119 R)
• M65: 61,773,150 km (0.12 R)
• M66: 68,373,408 km (0.068 R)
• M67: 68,933,352 km (0.095 R)
• M68: 69,354,470 km (0.105 R)
• M69: 69,635,565 km (0.09 R)
• M70: 71,188,690 km (0.054 R)
• M71: 72,610,618 km (0.115 R)
• M72: 72,753,334 km (0.112 R)
• M73: 78,537,237 km (0.094 R)
• M74: 79,270,416 km (0.085 R)
• M75: 82,077,620 km (0.046 R)
• M76: 83,717,811 km (0.105 R)
• M77: 84,767,090 km (0.094 R)
• M78: 86,727,271 km (0.098 R)
• M79: 87,333,442 km (0.071 R)
• M80: 87,485,134 km (0.052 R)
• M81: 89,160,181 km (0.072 R)
• M82: 90,078,413 km (0.095 R)
• M83: 94,404,335 km (0.106 R)
• M84: 98,165,674 km (0.119 R)
• M85: 98,797,426 km (0.118 R)
• M86: 102,935,901 km (0.082 R)
• M87: 104,220,648 km (0.115 R)
• M88: 104,703,849 km (0.105 R)
• M89: 104,864,966 km (0.092 R)
• M90: 105,187,648 km (0.086 R)
• M91: 105,349,214 km (0.105 R)
• M92: 108,269,514 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 17,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit