css+div实现太阳系行星运行轨迹动画效果代码-html代码-BFW代码库

代码语言：html

所属分类：动画

代码描述：css+div实现太阳系行星运行轨迹动画效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >

<head>
  <meta charset="UTF-8">
  

  
  
  
<style>
* {
	box-sizing: border-box;
	margin: 0;
}

.solar-system {
	--sun-diameter: 12dvh;
	--sun-spacing: .15;

	/* very much not to scale */
	--mercury-size: .2;
	--venus-size: .25;
	--earth-size: .25;
	--mars-size: .25;
	--jupiter-size: .75;
	--saturn-size: .6;
	--uranus-size: .4;
	--neptune-size: .4;
	--pluto-size: .1;

	/* to scale! https://en.wikipedia.org/wiki/Orbital_period#Examples_of_sidereal_and_synodic_periods */
	--mercury-period: .24;
	--venus-period: .615;
	--earth-duration: 5s;
	--mars-period: 1.88;
	--jupiter-period: 11.86;
	--saturn-period: 29.46;
	--uranus-period: 84;
	--neptune-period: 164;
	--pluto-period: 248;

	padding: 1rem 0 0 0;
	overflow: hidden;

	display: grid;
	gap: calc(var(--sun-diameter) * .15);
	grid-template-rows: repeat(10, auto);
	grid-template-areas:
		"pluto"
		"neptune"
		"uranus"
		"saturn"
		"jupiter"
		"mars"
		"earth"
		"venus"
		"mercury"
		"sun";

	.orbit {
		--sun-margin: calc(var(--sun-diameter) * var(--sun-spacing));
		--planet-diameter: max(var(--planet-size) * var(--sun-diameter), 1rem);

		grid-column: 1 / -1;
		display: grid;
		grid-template-rows: subgrid;
		grid-template-columns: subgrid;
		justify-items: center;

		&:has(.sun) {
			--planet-size: 1;
			grid-area: sun;
			padding-block: var(--sun-margin);
            .label {
                color: transparent;
            }
		}
		&:has(.mercury) {
			--planet-size: var(--mercury-size);
			--planet-duration: calc(var(--earth-duration) * var(--mercury-period));
			grid-row: mercury-start / sun-end;
			.planet, .label {
				grid-area: mercury;
			}
		}
		&:has(.venus) {
			--planet-size: var(--venus-size);
			--planet-duration: calc(var(--earth-duration) * var(--venus-period));
			grid-row: venus-start / sun-end;
			.planet, .label {
				grid-area: venus;
			}
		}
		&:has(.earth) {
			--planet-size: var(--earth-size);
			--planet-duration: var(--earth-duration);
			grid-row: earth-start / sun-end;
			.planet, .label {
				grid-area: earth;
			}
		}
		&:has(.mars) {
			--planet-size: var(--mars-size);
			--planet-duration: calc(var(--earth-duration) * var(--mars-period));
			grid-row: mars-start / sun-end;
			.planet, .label {
				grid-area: mars;
			}
		}
		&:has(.jupiter) {
			--planet-size: var(--jupiter-size);
			--planet-duration: calc(var(--earth-duration) * var(--jupiter-period));
			grid-row: jupiter-start / sun-end;
			.planet, .label {
				grid-area: jupiter;
			}
		}
		&:has(.saturn) {
			--planet-size: var(--saturn-size);
			--planet-duration: calc(var(--earth-duration) * var(--saturn-period));
			grid-row: saturn-start / sun-end;
			.planet, .label {
				grid-area: saturn;
			}

		}
		&:has(.uranus) {
			--planet-size: var(--uranus-size);
			--planet-duration: calc(var(--earth-duration) * var(--uranus-period));
			grid-row: uranus-start / sun-end;
			.planet, .label {
				grid-area: uranus;
			}
		}
		&:has(.neptune) {
			--planet-size: var(--neptune-size);
			--planet-duration: calc(var(--earth-duration) * var(--neptune-period));
			grid-row: neptune-start / sun-end;
			.planet, .label {
				grid-area: neptune;
			}
		}
		&:has(.pluto) {
			--planet-size: var(--pluto-size);
			--planet-duration: calc(var(--earth-duration) * var(--pluto-period));
			grid-row: pluto-start / sun-end;
			.planet, .label {
				grid-area: pluto;
			}
		}
	}

	.planet {
		height: var(--planet-diameter);
		aspect-ratio: 1;
		border-radius: 50%;
		/* background-color: rgb(255 0 0 / .9); */
		z-index: 1;
		background-image: radial-gradient(circle at center 80%, rgb(255 255 255 / .4), rgb(255 255 255 / 0) 50%);

		&.sun {
			--sun-color: #ffd800;
			background-color: var(--sun-color);
			background-image: none;
			box-shadow: 0 0 42px 0 color-mix(in oklch, transparent, var(--sun-color) 50%);
		}
		&.mercury {
			background-color: #989494;
		}
		&.venus {
			background-color: #e1d59d;
		}
		&.earth {
			background-color: #008bb3;
		}
		&.mars {
			background-color: #dfa272;
		}
		&.jupiter {
			background-color: #af7045;
		}
		&.saturn {
			background-color: #d3b57c;
		}
		&.uranus {
			background-color: #77aac4;
		}
		&.neptune {
			background-color: #3a80a4;
		}
		&.pluto {
		.........完整代码请登录后点击上方下载按钮下载查看