JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
  <div id="center"></div>
  <div id="sat0"></div>
  <div id="sat1"></div>
  <div id="sat2"></div>
  <div id="sat3"></div>
  <div id="sat4"></div>
</div>

CSS

div {
    border-radius:50%;
    border:2px solid #000;
    position:fixed;
}
#center {
    width:200px;
    height:200px;
    left:100px;
    top:100px;
    
}
#sat0, #sat1, #sat2, #sat3, #sat4 {
    width:50px;
    height:50px;
    
}

JavaScript

var pos = $('#center').position(),
    radiusSat = $('#sat1').width() * 0.5,
    radius = $('#center').width() * 0.5,
    cx = pos.left + radius,
    cy = pos.top + radius,
    x, y, angle = 0, angles = [],
    spc = 360 / 5,
    deg2rad = Math.PI / 180,
    i = 0,
    mouseEntered = false;
    
document.querySelector('.container').addEventListener('mouseenter', function() {
	mouseEntered = true
})
document.querySelector('.container').addEventListener('mouseleave', function() {
	mouseEntered = false
})

for(;i < 5; i++) {
    angles.push(angle);
    angle += spc;
}

/// space out radius
radius += (radiusSat + 10);

loop();

function loop() {
		if (mouseEntered === false) {
      for(var i = 0; i < angles.length; i++) {

          angle = angles[i];

          x = cx + radius * Math.cos(angle * deg2rad);
          y = cy + radius * Math.sin(angle * deg2rad);

          $('#sat' + i).css({left:x - radiusSat, top:y - radiusSat});

          angles[i] = angles[i] + 1;
          if (angles[i] > 360) angles[i] = 0;
      }
    }
    
    requestAnimationFrame(loop);
}