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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

HTML

              
                <div class="system">
  <div class="sun"></div>
  <div class="mer-path"></div>
    <div class="mer"></div>
  <div class="ven-path"></div>
  <div class="ven"></div>
  <div class="ear-path"></div>
  <div class="ear"><div class="lune"></div></div>
  <div class="mar-path"></div>
  <div class="mar">
    <div class="pho"></div>
    <div class="dem"></div>
  </div>
  <div class="jup-path"></div>
  <div class="jup">
    <div class="spot"></div>
    <div class="jove io"></div>
    <div class="jove eur"></div>
    <div class="jove gan"></div>
    <div class="jove cal"></div>
  </div>
  <div class="sat-path"></div>
  <div class="sat">
    <div class="f-ring"></div>
    <div class="a-ring"></div>
    <div class="b-ring"></div>
    <div class="c-ring"></div>
  </div>
  <div class="ura-path"></div>
  <div class="ura">
    <div class="e-ring"></div>
  </div>
  <div class="nep-path"></div>
  <div class="nep">
    <div class="spot"></div>
  </div>
  <div class="plu-path"></div>
  <div class="plu"></div>
</div>
              
            
!

CSS

              
                /**
 * I was out the other evening looking at Venus with the setting sun and thought, I wonder where all the planets
 * are in relation to each other right now. I knew what an Orrery was, but I'd never built one. So, given my mate
 * Donovan's (@donovanh: http://cssanimation.rocks/) penchant for CSS animation, I thought I'd give it a go 
 * building one in pure CSS.
 * 
 * Many thanks to @aidandore and @iandevlin too for suggestions and improvements
 *
 * Chin up Pluto. You'll always be a planet to me... 
 *
 * Tady: http://tady.me
 * @tadywankenobi
 */

/**
 * Move in a circle without wrapper elements
 * Idea by Aryeh Gregor, simplified by Lea Verou, borrowed by me!
 */

@mixin vp-anim($radius,$pname, $deg: 360deg) {
  @-webkit-keyframes rot-#{$pname} {
    from {
      -webkit-transform: rotate(0deg)
                 translatey(-$radius)
                 rotate(0deg);
    }
    to {
      -webkit-transform: rotate(360deg)
                 translatey(-$radius) 
                 rotate(-$deg);
    }
  }
  @-moz-keyframes rot-#{$pname} {
    from {
      -moz-transform: rotate(0deg)
                 translatey(-$radius)
                 rotate(0deg);
    }
    to {
      -moz-transform: rotate(360deg)
                 translatey(-$radius) 
                 rotate(-$deg);
    }
  }
  @-keyframes rot-#{$pname} {
    from {
      transform: rotate(0deg)
                 translatey(-$radius)
                 rotate(0deg);
    }
    to {
      transform: rotate(360deg)
                 translatey(-$radius) 
                 rotate(-$deg);
    }
  }
}

$baseUnit: 0.1;        // Speed of Orrery. At 1, 1 sec = 1 day
$sunRad: 72px;          // Radius of the sun, added to orbit radii
$rFactor: 2;            // Adding a radius factor so orbit radii are easier to observe
$middleOffset: 800px;

$scale: 0.75;              // Play around with changing this to change the visible motion default: 0.75

$middle: $middleOffset*(1/$scale);

$planets: (
  ('mer',8.8s*$baseUnit,(6px*$rFactor)+$sunRad,1.75px,#888),
  ('ven',22.5s*$baseUnit,(9px*$rFactor)+$sunRad,2.75px,#f5f9be),
  ('ear',36.5s*$baseUnit,(15px*$rFactor)+$sunRad,3.5px,#4b94f9),
  ('mar',68.7s*$baseUnit,(23px*$rFactor)+$sunRad,3px,#dd411a),
  ('jup',433.2s*$baseUnit,(78px*$rFactor)+$sunRad,35px,#eaad3b),
  ('sat',1075.9s*$baseUnit,(145px*$rFactor)+$sunRad,29px,#d6cd93),
  ('ura',3068.7s*$baseUnit,(288px*$rFactor)+$sunRad,13px,#bfeef2),
  ('nep',6019s*$baseUnit,(450px*$rFactor)+$sunRad,12px,#363ed7),
  ('plu',9046.5s*$baseUnit,(587px*$rFactor)+$sunRad,1.5px,#963)
 );

body {
  background-color: #012;
  background-image: url('https://cssanimation.rocks/starwars/images/bg.jpg');
  background-size: 33%;
  background-repeat: repeat;
  min-height: 2700px * $scale;
}


.system {
  position:relative;
  top: 0; left: 0;
  width:100%;
  height:100%;
  -webkit-transform: scale($scale);
  -moz-transform: scale($scale);
  transform: scale($scale);
}

.sun {
  width: $sunRad*2;
  height:$sunRad*2;
  border-radius: $sunRad;
  position:absolute;
  top: $middle;
  left:50%;
  margin: -$sunRad;
  //background-color: yellow;
  background-image: url('http://sdo.gsfc.nasa.gov/assets/img/latest/latest_256_HMIIF.jpg');
  background-size:$sunRad*2;
  background-repeat:no-repeat;
}

@each $planet in $planets {
  $name: nth($planet, 1);
  $orb: nth($planet,2);
  $rad: nth($planet,3);
  $prad: nth($planet,4);
  $col: nth($planet,5);
  
  @include vp-anim($rad,$name);
  
    .#{$name} {
      width: $prad * 2;
      height: $prad*2;
      border-radius:50%;
      background-color:$col;
      position: absolute;
      top: $middle;
      left: 50%;
      margin: -$prad;
      -webkit-animation: rot-#{$name} $orb infinite linear;
      -moz-animation: rot-#{$name} $orb infinite linear;
      animation: rot-#{$name} $orb infinite linear; 
      z-index:200;
    }
  .#{$name}-path {
        $orbitPath: $rad*2;
        width: $orbitPath;
        height: $orbitPath;
        border-radius:50%;
        z-index:100;
        position:absolute;
        top: $middle;
        left:50%;
        margin:-($orbitPath / 2);
        border: solid 1px #444;
      }
}

@include vp-anim(7px,lune);

.lune {
  width:2px;
  height:2px;
  background-color: #fff;
  position:absolute;
  $lunOrb: 2.7s * $baseUnit;
  top: 50%;
  left:50%;
  margin:-1.5px;
  -webkit-animation: rot-lune $lunOrb infinite linear;
  -moz-animation: rot-lune $lunOrb infinite linear;
  animation: rot-lune $lunOrb infinite linear;
}

.mar {
  background-image: repeating-linear-gradient(
    to bottom,
    #fff,
    #fff 1px,
    transparent 1px,
    transparent 5px
  );
}

@include vp-anim(7px,pho);
@include vp-anim(9px,dem);

.pho, .dem {
  width:1px;
  height:1px;
  background-color: #fff;
  position:absolute;
  top: 50%;
  left:50%;
}

.pho {
  $phoOrb: 1.5s * $baseUnit;  // Should be 0.33s but spins like it's having a fit.
  margin:-1px;
  -webkit-animation: rot-pho $phoOrb infinite linear;
  -moz-animation: rot-pho $phoOrb infinite linear;
  animation: rot-pho $phoOrb infinite linear;
}

.dem {
  $demOrb: 2s * $baseUnit;  // Should be 1.25s, spins too fast
  margin:-1px;
  -webkit-animation: rot-dem $demOrb infinite linear;
  -moz-animation: rot-dem $demOrb infinite linear;
  animation: rot-dem $demOrb infinite linear;
}

$jupR: 35px;
.jove {
  width:2px;
  height:2px;
  background-color: #fff;
  position:absolute;
  top: $jupR;
  left:50%;
}


@include vp-anim($jupR + 4px,io);
@include vp-anim($jupR + 6px,eur);
@include vp-anim($jupR + 10px,gan);
@include vp-anim($jupR + 18px,cal);

.io {
  $jioOrb: 2s*$baseUnit;
  -webkit-animation: rot-io $jioOrb infinite linear;
  -moz-animation: rot-io $jioOrb infinite linear;
  animation: rot-io $jioOrb infinite linear;
}

.eur {
  $jeurOrb: 3.5s*$baseUnit;
  -webkit-animation: rot-eur $jeurOrb infinite linear;
  -moz-animation: rot-eur $jeurOrb infinite linear;
  animation: rot-eur $jeurOrb infinite linear;
}

.gan {
  $jganOrb: 7s*$baseUnit;
  -webkit-animation: rot-gan $jganOrb infinite linear;
  -moz-animation: rot-gan $jganOrb infinite linear;
  animation: rot-gan $jganOrb infinite linear;
}

.cal {
  $jcalOrb: 16.5s*$baseUnit;
  -webkit-animation: rot-cal $jcalOrb infinite linear;
  -moz-animation: rot-cal $jcalOrb infinite linear;
  animation: rot-cal $jcalOrb infinite linear;
}

.jup {
  background-image: repeating-linear-gradient(
    6deg,
    #797663 22px,
    #e1dcde 16px,
    #c3a992 30px,
    #e9ece2 30px
  );
}

.spot {
  position:absolute;
  width:16px;height:12px;
  border-radius: 8px / 6px;
  top: $jupR+10;
  left:50%;
  background-color:#bc833b;
  box-shadow: 0px 0px 5px #e1dcde;
  border:solid 1px #e1dcde;
  box-sizing:border-box;
  -moz-box-sizing:border-box;
  -webkit-box-sizing:border-box;
  z-index:300;
  .nep & {
    background-color:darken(#343ec5, 10%);
    border: 0;
    box-shadow: none;
    top: 50%;
    left:45%;
    width: 10px;
    height: 6px;
    margin: -2px;
    border-radius: 5px / 3px;
    border-left:solid 1px #7ed6fe;
  }
}

$satD: 29px * 2;
div[class$="-ring"] {
  border-radius: 50%;
  position:absolute;
  top: 50%;
  left:50%;
  opacity: 0.7;
  $tilt: 45deg;
  -webkit-transform: rotatex($tilt);
  -moz-transform: rotatex($tilt);
  transform: rotatex($tilt);
}

.a-ring {
  $ringD: $satD + 61;
  $ringW: 5px;
  border:solid $ringW #96866f;
  width: $ringD;
  height: $ringD;
  margin: -($ringD / 2) - $ringW;
}
.b-ring {
  $ringD: $satD + 46;
  $ringW: 10px;
  border:solid $ringW #554c3c;
  width: $ringD;
  height: $ringD;
  margin: -($ringD / 2) - $ringW;
}

.c-ring {
  $ringD: $satD + 37;
  $ringW: 9px;
  border:solid $ringW #574f4a;
  width: $ringD;
  height: $ringD;
  margin: -($ringD / 2) - $ringW;
}

.f-ring {
  $ringD: $satD + 75;
  $ringW: 2px;
  border:solid $ringW #908e8d;
  width: $ringD;
  height: $ringD;
  margin: -($ringD / 2) - $ringW;
}

$uraD: 13px * 2;
.e-ring {
  $ringD: $uraD + 50;
  $ringW: 7px;
  border:solid $ringW #908e8d;
  width: $ringD;
  height: $ringD;
  margin: -($ringD / 2) - $ringW;
  $tilt: 0deg;
  $axis: 89deg;
  -webkit-transform: rotatex($tilt) rotatey($axis) !important;
  -moz-transform: rotatex($tilt) rotatey($axis) !important;
  transform: rotatex($tilt) rotatey($axis) !important;
}

.plu, .plu-path {
  top: $middle + 287.4px;
}
              
            
!

JS

              
                
              
            
!
999px

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