🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915

Radius: 9.1

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.72 AU - 1.2 AU

Year: 617 Days

Day: 9.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 78,474,373 km

• M1: 115,190 km (0.027 R)
• M2: 173,384 km (0.11 R)
• M3: 232,625 km (0.088 R)
• M4: 293,661 km (0.116 R)
• M5: 358,736 km (0.105 R)
• M6: 417,827 km (0.117 R)
• M7: 485,445 km (0.073 R)
• M8: 557,402 km (0.079 R)
• M9: 703,260 km (0.091 R)
• M10: 840,291 km (0.096 R)
• M11: 917,933 km (0.052 R)
• M12: 1,075,010 km (0.101 R)
• M13: 1,209,648 km (0.107 R)
• M14: 1,291,927 km (0.106 R)
• M15: 1,389,315 km (0.061 R)
• M16: 1,543,700 km (0.046 R)
• M17: 1,703,621 km (0.107 R)
• M18: 1,818,213 km (0.06 R)
• M19: 1,980,077 km (0.106 R)
• M20: 2,047,696 km (0.092 R)
• M21: 2,131,470 km (0.07 R)
• M22: 2,200,884 km (0.12 R)
• M23: 2,477,939 km (0.1 R)
• M24: 2,583,705 km (0.115 R)
• M25: 2,850,587 km (0.11 R)
• M26: 2,927,331 km (0.064 R)
• M27: 3,048,057 km (0.045 R)
• M28: 3,366,102 km (0.086 R)
• M29: 3,520,187 km (0.066 R)
• M30: 3,639,417 km (0.033 R)
• M31: 3,722,893 km (0.102 R)
• M32: 3,891,639 km (0.081 R)
• M33: 4,043,780 km (0.112 R)
• M34: 4,139,822 km (0.045 R)
• M35: 4,207,590 km (0.106 R)
• M36: 4,452,481 km (0.109 R)
• M37: 5,049,078 km (0.104 R)
• M38: 5,340,943 km (0.069 R)
• M39: 5,756,825 km (0.066 R)
• M40: 5,886,826 km (0.108 R)
• M41: 5,952,200 km (0.097 R)
• M42: 6,039,864 km (0.064 R)
• M43: 6,116,907 km (0.112 R)
• M44: 6,238,530 km (0.048 R)
• M45: 6,439,291 km (0.082 R)
• M46: 6,529,199 km (0.094 R)
• M47: 6,698,993 km (0.118 R)
• M48: 6,755,989 km (0.103 R)
• M49: 7,008,361 km (0.095 R)
• M50: 7,100,962 km (0.075 R)
• M51: 7,193,862 km (0.101 R)
• M52: 7,275,543 km (0.09 R)
• M53: 7,345,854 km (0.114 R)
• M54: 7,451,620 km (0.104 R)
• M55: 7,629,043 km (0.114 R)
• M56: 7,712,369 km (0.105 R)
• M57: 8,206,490 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 14.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.24 AU - 2.28 AU

Year: 2229 Days

Day: 13.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 78,474,373 km

• M1: 234,270 km (0.103 R)
• M2: 347,665 km (0.087 R)
• M3: 453,132 km (0.115 R)
• M4: 629,508 km (0.119 R)
• M5: 731,833 km (0.117 R)
• M6: 881,431 km (0.104 R)
• M7: 1,077,703 km (0.109 R)
• M8: 1,168,060 km (0.071 R)
• M9: 1,280,109 km (0.087 R)
• M10: 1,465,461 km (0.076 R)
• M11: 1,628,822 km (0.054 R)
• M12: 1,723,517 km (0.074 R)
• M13: 1,974,542 km (0.081 R)
• M14: 2,144,785 km (0.118 R)
• M15: 2,586,398 km (0.064 R)
• M16: 2,991,509 km (0.117 R)
• M17: 3,228,472 km (0.12 R)
• M18: 3,322,270 km (0.046 R)
• M19: 3,417,115 km (0.106 R)
• M20: 3,512,857 km (0.036 R)
• M21: 3,749,222 km (0.029 R)
• M22: 4,149,995 km (0.109 R)
• M23: 4,252,469 km (0.032 R)
• M24: 4,355,692 km (0.111 R)
• M25: 4,534,760 km (0.113 R)
• M26: 4,701,113 km (0.097 R)
• M27: 4,823,335 km (0.065 R)
• M28: 4,993,128 km (0.074 R)
• M29: 5,498,619 km (0.116 R)
• M30: 5,611,416 km (0.083 R)
• M31: 5,725,111 km (0.066 R)
• M32: 5,938,138 km (0.079 R)
• M33: 6,220,728 km (0.075 R)
• M34: 6,593,077 km (0.083 R)
• M35: 6,730,259 km (0.082 R)
• M36: 6,885,691 km (0.045 R)
• M37: 7,147,637 km (0.067 R)
• M38: 7,377,269 km (0.084 R)
• M39: 7,645,349 km (0.115 R)
• M40: 7,753,508 km (0.101 R)
• M41: 7,934,821 km (0.09 R)
• M42: 8,026,075 km (0.12 R)
• M43: 8,209,632 km (0.116 R)
• M44: 8,301,934 km (0.097 R)
• M45: 9,014,618 km (0.086 R)
• M46: 9,339,844 km (0.097 R)
• M47: 9,591,318 km (0.099 R)
• M48: 9,786,094 km (0.11 R)
• M49: 10,179,836 km (0.085 R)
• M50: 10,518,675 km (0.101 R)
• M51: 10,942,336 km (0.102 R)
• M52: 11,619,566 km (0.074 R)
• M53: 11,785,769 km (0.108 R)
• M54: 11,973,664 km (0.095 R)
• M55: 12,162,606 km (0.082 R)
• M56: 12,500,996 km (0.029 R)
• M57: 12,735,566 km (0.103 R)
• M58: 13,622,233 km (0.104 R)
• M59: 14,150,612 km (0.079 R)
• M60: 14,328,185 km (0.053 R)
• M61: 14,618,405 km (0.109 R)
• M62: 14,730,603 km (0.065 R)
• M63: 15,023,516 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.7

Radius: 12.2

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.33 AU - 2.51 AU

Year: 2470 Days

Day: 5.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 127.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,474,373 km

• M1: 171,140 km (0.06 R)
• M2: 452,534 km (0.101 R)
• M3: 749,336 km (0.12 R)
• M4: 881,879 km (0.116 R)
• M5: 981,811 km (0.025 R)
• M6: 1,294,770 km (0.054 R)
• M7: 1,577,809 km (0.075 R)
• M8: 1,803,402 km (0.107 R)
• M9: 1,894,059 km (0.107 R)
• M10: 1,973,196 km (0.098 R)
• M11: 2,161,988 km (0.104 R)
• M12: 2,258,629 km (0.104 R)
• M13: 2,470,908 km (0.057 R)
• M14: 2,660,299 km (0.084 R)
• M15: 2,749,310 km (0.095 R)
• M16: 2,930,473 km (0.118 R)
• M17: 3,100,117 km (0.048 R)
• M18: 3,178,356 km (0.101 R)
• M19: 3,368,794 km (0.118 R)
• M20: 3,628,646 km (0.089 R)
• M21: 3,844,665 km (0.093 R)
• M22: 4,359,581 km (0.038 R)
• M23: 4,447,545 km (0.12 R)
• M24: 4,571,711 km (0.103 R)
• M25: 5,024,693 km (0.105 R)
• M26: 5,228,595 km (0.079 R)
• M27: 5,454,189 km (0.083 R)
• M28: 5,530,184 km (0.09 R)
• M29: 5,856,757 km (0.031 R)
• M30: 6,071,579 km (0.06 R)
• M31: 6,249,301 km (0.102 R)
• M32: 6,650,373 km (0.088 R)
• M33: 6,731,605 km (0.097 R)
• M34: 6,833,631 km (0.093 R)
• M35: 7,059,823 km (0.059 R)
• M36: 7,205,082 km (0.118 R)
• M37: 7,330,445 km (0.117 R)
• M38: 7,456,556 km (0.111 R)
• M39: 8,980,211 km (0.094 R)
• M40: 9,115,148 km (0.113 R)
• M41: 9,410,005 km (0.118 R)
• M42: 10,597,064 km (0.1 R)
• M43: 11,147,734 km (0.06 R)
• M44: 11,390,083 km (0.064 R)
• M45: 11,634,226 km (0.067 R)
• M46: 11,757,046 km (0.064 R)
• M47: 11,855,482 km (0.094 R)
• M48: 11,954,216 km (0.089 R)
• M49: 12,127,750 km (0.082 R)
• M50: 12,602,873 km (0.079 R)
• M51: 13,007,834 km (0.05 R)
• M52: 13,442,715 km (0.04 R)
• M53: 13,519,908 km (0.1 R)
• M54: 14,590,580 km (0.059 R)
• M55: 14,722,974 km (0.065 R)
• M56: 15,769,560 km (0.075 R)
• M57: 15,851,091 km (0.102 R)
• M58: 16,425,547 km (0.109 R)
• M59: 16,535,801 km (0.085 R)
• M60: 16,729,231 km (0.114 R)
• M61: 16,923,409 km (0.107 R)
• M62: 17,258,209 km (0.097 R)
• M63: 17,342,133 km (0.097 R)
• M64: 17,426,357 km (0.078 R)
• M65: 17,820,846 km (0.107 R)
• M66: 17,990,790 km (0.086 R)
• M67: 18,189,755 km (0.05 R)
• M68: 18,590,079 km (0.059 R)
• M69: 19,370,082 km (0.096 R)
• M70: 19,515,641 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.2

Radius: 10

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.53 AU - 3.79 AU

Year: 3685 Days

Day: 9.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 78,474,373 km

• M1: 199,414 km (0.098 R)
• M2: 408,103 km (0.106 R)
• M3: 473,028 km (0.026 R)
• M4: 622,926 km (0.066 R)
• M5: 806,333 km (0.055 R)
• M6: 891,903 km (0.055 R)
• M7: 1,082,191 km (0.071 R)
• M8: 1,276,070 km (0.073 R)
• M9: 1,346,680 km (0.054 R)
• M10: 1,513,182 km (0.109 R)
• M11: 1,620,743 km (0.082 R)
• M12: 1,866,832 km (0.087 R)
• M13: 2,065,199 km (0.096 R)
• M14: 2,307,697 km (0.105 R)
• M15: 3,035,191 km (0.053 R)
• M16: 3,255,399 km (0.043 R)
• M17: 3,711,822 km (0.103 R)
• M18: 4,022,388 km (0.109 R)
• M19: 4,112,745 km (0.066 R)
• M20: 4,218,959 km (0.112 R)
• M21: 4,465,197 km (0.108 R)
• M22: 4,747,937 km (0.118 R)
• M23: 5,215,730 km (0.109 R)
• M24: 5,314,315 km (0.112 R)
• M25: 5,380,437 km (0.053 R)
• M26: 5,816,964 km (0.12 R)
• M27: 5,885,180 km (0.057 R)
• M28: 6,022,212 km (0.113 R)
• M29: 6,317,219 km (0.056 R)
• M30: 6,422,536 km (0.053 R)
• M31: 6,492,996 km (0.091 R)
• M32: 6,634,815 km (0.066 R)
• M33: 6,903,493 km (0.114 R)
• M34: 7,881,115 km (0.027 R)
• M35: 8,070,506 km (0.096 R)
• M36: 8,165,650 km (0.112 R)
• M37: 8,472,924 km (0.073 R)
• M38: 8,842,880 km (0.09 R)
• M39: 9,218,071 km (0.081 R)
• M40: 9,658,936 km (0.111 R)
• M41: 9,963,517 km (0.095 R)
• M42: 10,312,679 km (0.094 R)
• M43: 10,896,260 km (0.102 R)
• M44: 12,008,670 km (0.114 R)
• M45: 12,095,736 km (0.114 R)
• M46: 12,161,110 km (0.092 R)
• M47: 12,490,076 km (0.085 R)
• M48: 12,666,751 km (0.119 R)
• M49: 12,844,324 km (0.059 R)
• M50: 12,955,624 km (0.111 R)
• M51: 13,022,644 km (0.105 R)
• M52: 13,156,834 km (0.117 R)
• M53: 13,224,153 km (0.12 R)
• M54: 13,472,036 km (0.04 R)
• M55: 13,880,738 km (0.105 R)
• M56: 14,109,622 km (0.106 R)
• M57: 14,247,552 km (0.109 R)
• M58: 14,780,569 km (0.041 R)
• M59: 15,014,241 km (0.042 R)
• M60: 15,651,528 km (0.07 R)
• M61: 15,913,623 km (0.058 R)
• M62: 16,033,301 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297

Radius: 3.8

Gravity: 20.57 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.18 AU - 6.68 AU

Year: 9473 Days

Day: 16.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,474,373 km

• M1: 146,157 km (0.111 R)
• M2: 276,008 km (0.102 R)
• M3: 337,343 km (0.06 R)
• M4: 510,428 km (0.037 R)
• M5: 586,723 km (0.118 R)
• M6: 928,554 km (0.08 R)
• M7: 1,202,468 km (0.104 R)
• M8: 1,270,385 km (0.044 R)
• M9: 1,685,220 km (0.112 R)
• M10: 2,057,120 km (0.12 R)
• M11: 2,432,162 km (0.094 R)
• M12: 2,561,864 km (0.089 R)
• M13: 2,873,177 km (0.072 R)
• M14: 3,267,217 km (0.12 R)
• M15: 4,028,371 km (0.101 R)
• M16: 4,363,171 km (0.062 R)
• M17: 4,389,351 km (0.065 R)
• M18: 4,573,656 km (0.108 R)
• M19: 5,114,302 km (0.064 R)
• M20: 6,196,045 km (0.099 R)
• M21: 6,492,099 km (0.105 R)
• M22: 6,702,134 km (0.082 R)
• M23: 6,792,791 km (0.086 R)
• M24: 7,407,638 km (0.094 R)
• M25: 7,532,702 km (0.027 R)
• M26: 7,627,098 km (0.075 R)
• M27: 7,816,788 km (0.037 R)
• M28: 8,040,138 km (0.084 R)
• M29: 8,460,508 km (0.067 R)
• M30: 8,558,494 km (0.056 R)
• M31: 8,987,541 km (0.056 R)
• M32: 9,120,982 km (0.091 R)
• M33: 9,288,681 km (0.091 R)
• M34: 9,593,263 km (0.08 R)
• M35: 10,038,765 km (0.06 R)
• M36: 10,596,316 km (0.118 R)
• M37: 10,702,082 km (0.112 R)
• M38: 12,033,653 km (0.038 R)
• M39: 12,775,060 km (0.029 R)
• M40: 13,302,691 km (0.028 R)
• M41: 13,378,687 km (0.091 R)
• M42: 14,068,782 km (0.107 R)
• M43: 15,763,726 km (0.026 R)
• M44: 16,410,587 km (0.111 R)
• M45: 16,778,299 km (0.061 R)
• M46: 17,730,340 km (0.111 R)
• M47: 18,276,073 km (0.087 R)
• M48: 18,487,454 km (0.1 R)
• M49: 18,572,276 km (0.104 R)
• M50: 19,169,322 km (0.075 R)
• M51: 19,384,144 km (0.104 R)
• M52: 19,513,397 km (0.064 R)
• M53: 19,686,182 km (0.108 R)
• M54: 20,601,572 km (0.11 R)
• M55: 20,777,499 km (0.092 R)
• M56: 21,086,568 km (0.049 R)
• M57: 21,441,564 km (0.075 R)
• M58: 21,888,263 km (0.072 R)
• M59: 22,927,070 km (0.056 R)
• M60: 23,246,462 km (0.04 R)
• M61: 23,475,496 km (0.084 R)
• M62: 23,567,349 km (0.065 R)
• M63: 24,166,938 km (0.1 R)
• M64: 24,213,313 km (0.116 R)
• M65: 24,538,539 km (0.09 R)
• M66: 24,678,413 km (0.056 R)
• M67: 24,911,935 km (0.069 R)
• M68: 25,240,302 km (0.076 R)
• M69: 25,853,803 km (0.079 R)
• M70: 26,711,298 km (0.081 R)
• M71: 27,143,486 km (0.067 R)
• M72: 27,529,748 km (0.054 R)
• M73: 27,626,538 km (0.11 R)
• M74: 28,307,507 km (0.047 R)
• M75: 29,092,448 km (0.101 R)
• M76: 29,141,815 km (0.116 R)
• M77: 29,339,284 km (0.059 R)
• M78: 30,233,430 km (0.096 R)
• M79: 30,333,212 km (0.113 R)
• M80: 31,338,211 km (0.12 R)
• M81: 31,388,775 km (0.101 R)
• M82: 31,794,035 km (0.106 R)
• M83: 31,844,899 km (0.094 R)
• M84: 31,997,339 km (0.096 R)
• M85: 32,968,828 km (0.109 R)
• M86: 33,277,747 km (0.085 R)
• M87: 33,690,936 km (0.104 R)
• M88: 33,794,458 km (0.115 R)
• M89: 33,846,369 km (0.059 R)
• M90: 34,053,861 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.4

Radius: 3.4

Gravity: 48.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10 AU - 11.46 AU

Year: 23057 Days

Day: 16.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,474,373 km

• M1: 390,301 km (0.098 R)
• M2: 491,279 km (0.073 R)
• M3: 555,906 km (0.078 R)
• M4: 741,706 km (0.099 R)
• M5: 892,950 km (0.086 R)
• M6: 1,137,841 km (0.047 R)
• M7: 1,402,480 km (0.102 R)
• M8: 1,621,192 km (0.088 R)
• M9: 1,783,805 km (0.113 R)
• M10: 1,817,016 km (0.115 R)
• M11: 1,917,695 km (0.06 R)
• M12: 2,089,733 km (0.083 R)
• M13: 2,411,817 km (0.028 R)
• M14: 2,597,318 km (0.116 R)
• M15: 3,343,512 km (0.098 R)
• M16: 3,425,642 km (0.074 R)
• M17: 4,690,192 km (0.07 R)
• M18: 4,874,946 km (0.111 R)
• M19: 5,061,943 km (0.111 R)
• M20: 5,932,453 km (0.074 R)
• M21: 6,692,410 km (0.095 R)
• M22: 6,847,992 km (0.072 R)
• M23: 7,110,088 km (0.043 R)
• M24: 7,268,961 km (0.092 R)
• M25: 7,915,971 km (0.113 R)
• M26: 8,301,784 km (0.097 R)
• M27: 9,437,382 km (0.109 R)
• M28: 9,670,306 km (0.118 R)
• M29: 9,728,948 km (0.091 R)
• M30: 9,905,174 km (0.045 R)
• M31: 10,741,726 km (0.092 R)
• M32: 12,930,043 km (0.045 R)
• M33: 14,910,719 km (0.076 R)
• M34: 15,660,354 km (0.116 R)
• M35: 15,866,799 km (0.098 R)
• M36: 16,491,968 km (0.116 R)
• M37: 16,772,315 km (0.086 R)
• M38: 18,487,454 km (0.103 R)
• M39: 19,809,900 km (0.11 R)
• M40: 23,168,222 km (0.058 R)
• M41: 24,352,738 km (0.055 R)
• M42: 24,591,945 km (0.086 R)
• M43: 25,153,236 km (0.077 R)
• M44: 25,881,030 km (0.105 R)
• M45: 26,697,834 km (0.11 R)
• M46: 27,689,070 km (0.094 R)
• M47: 28,608,199 km (0.032 R)
• M48: 29,283,035 km (0.028 R)
• M49: 29,792,566 km (0.035 R)
• M50: 30,648,265 km (0.104 R)
• M51: 30,992,789 km (0.12 R)
• M52: 31,165,425 km (0.099 R)
• M53: 31,338,510 km (0.112 R)
• M54: 32,033,990 km (0.114 R)
• M55: 33,528,623 km (0.068 R)
• M56: 35,045,844 km (0.092 R)
• M57: 35,677,147 km (0.073 R)
• M58: 37,501,194 km (0.082 R)
• M59: 40,105,394 km (0.093 R)
• M60: 40,387,835 km (0.089 R)
• M61: 40,671,024 km (0.076 R)
• M62: 41,714,768 km (0.101 R)
• M63: 42,479,363 km (0.12 R)
• M64: 42,767,338 km (0.093 R)
• M65: 42,959,572 km (0.06 R)
• M66: 43,731,796 km (0.113 R)
• M67: 44,119,554 km (0.118 R)
• M68: 44,216,643 km (0.063 R)
• M69: 44,313,881 km (0.076 R)
• M70: 47,959,581 km (0.107 R)
• M71: 48,559,768 km (0.091 R)
• M72: 49,263,177 km (0.075 R)
• M73: 49,364,006 km (0.109 R)
• M74: 50,680,019 km (0.11 R)
• M75: 55,848,326 km (0.098 R)
• M76: 56,058,511 km (0.108 R)
• M77: 56,796,328 km (0.034 R)
• M78: 59,564,487 km (0.032 R)
• M79: 60,748,703 km (0.095 R)
• M80: 62,158,364 km (0.076 R)
• M81: 62,376,179 km (0.11 R)
• M82: 63,140,624 km (0.112 R)
• M83: 65,009,849 km (0.081 R)
• M84: 65,673,914 km (0.07 R)
• M85: 65,784,766 km (0.067 R)
• M86: 68,127,918 km (0.111 R)
• M87: 68,689,957 km (0.095 R)
• M88: 68,915,101 km (0.075 R)
• M89: 71,864,872 km (0.08 R)
• M90: 72,551,527 km (0.107 R)
• M91: 76,833,018 km (0.087 R)
• M92: 76,950,003 km (0.098 R)
• M93: 77,183,825 km (0.058 R)
• M94: 77,769,500 km (0.057 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 12,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit