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wxml

"container ">
  
  "star star-1">
  "star star-2">
  "star star-3">
  
  "cloud-group-1">
    "cloud cloud-1">
    "cloud cloud-2">
    "cloud cloud-3">
    "cloud cloud-4">
    "cloud cloud-5">
    "cloud cloud-6">
  
  "cloud-group-2">
    "cloud cloud-1">
    "cloud cloud-2">
    "cloud cloud-3">
    "cloud cloud-4">
    "cloud cloud-5">
    "cloud cloud-6">
  
  "cloud-group-3">
    "cloud cloud-1">
    "cloud cloud-2">
    "cloud cloud-3">
    "cloud cloud-4">
    "cloud cloud-5">
    "cloud cloud-6">
  
  
  "orbit orbit-1">
  "orbit orbit-2">
  "orbit orbit-3">
  "orbit orbit-4">
  "orbit orbit-5">
  "orbit orbit-6">
  
  "ring-before">
  "ring-bigger-before">
  "planet">
  "ring-after">
  "ring-bigger-after">
  
  "sub-planet">

CSS

.container {
  position: relative;
  width: 300px;
  height: 300px;
  margin: 100px auto;
  background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
  background-size: 400% 400%;
  animation: daylight 15s ease infinite;
  border-radius: 50%;
  border: 15rpx solid white;
  overflow: hidden;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.3), inset 0 0 0 15px rgba(0, 0, 0, 0.05), inset 0 0 0 30px rgba(0, 0, 0, 0.05), inset 0 0 0 45px rgba(0, 0, 0, 0.05), inset 0 0 0 60px rgba(0, 0, 0, 0.05), inset 0 0 0 75px rgba(0, 0, 0, 0.05), inset 0 0 0 90px rgba(0, 0, 0, 0.05);
}

.planet {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: 120px;
  height: 120px;
  background: linear-gradient(to bottom, #fecf4e 1%, #a62a44 50%, #310441 100%);
  border-radius: 50%;
  transform: rotate(-15deg) translate(-35%, -55%);
}

@supports not (clip-path: inset(50% 0 0 0)) {
  .ring-before,
  .ring-after,
  .ring-bigger-before,
  .ring-bigger-after {
    display: none;
  }
}

.ring-before,
.ring-after,
.ring-bigger-before,
.ring-bigger-after {
  content: "";
  width: 126px;
  height: 42px;
  border-radius: 50%;
  border: 3px solid rgba(248, 197, 77, 0.8);
  position: absolute;
  top: 125px;
  left: 84px;
  transform: skew(-54deg);
}

.ring-bigger-before,
.ring-bigger-after {
  transform: skew(-54deg) scale(1.3);
  border-color: #d3bc68;
}

.ring-before,
.ring-bigger-before {
  z-index: 3;
  clip-path: inset(50% 0 0 0);
}

.ring-after,
.ring-bigger-after {
  z-index: 1;
  clip-path: inset(0 0 50% 0);
}

.sub-planet {
  position: absolute;
  top: 24%;
  left: 75%;
  z-index: 4;
  width: 35px;
  height: 35px;
  background: linear-gradient(to bottom, #70a27d 1%, #4552a1 50%, #371a6a 100%);
  border-radius: 50%;
  transform: rotate(-15deg);
}

.orbit {
  width: 2px;
  height: 2px;
  background: white;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 9;
}

.orbit-1 {
  animation: orbit-1 5s linear infinite;
}

@keyframes orbit-1 {
  from {
    transform: rotate(0deg) translateX(65px) rotate(0deg);
  }
  to {
    transform: rotate(360deg) translateX(65px) rotate(-360deg);
  }
}

.orbit-2 {
  animation: orbit-2 10s linear infinite;
}

@keyframes orbit-2 {
  from {
    transform: rotate(0deg) translateX(80px) rotate(0deg);
  }
  to {
    transform: rotate(360deg) translateX(80px) rotate(-360deg);
  }
}

.orbit-3 {
  animation: orbit-3 15s linear infinite;
}

@keyframes orbit-3 {
  from {
    transform: rotate(0deg) translateX(95px) rotate(0deg);
  }
  to {
    transform: rotate(360deg) translateX(95px) rotate(-360deg);
  }
}

.orbit-4 {
  animation: orbit-4 20s linear infinite;
}

@keyframes orbit-4 {
  from {
    transform: rotate(0deg) translateX(110px) rotate(0deg);
  }
  to {
    transform: rotate(360deg) translateX(110px) rotate(-360deg);
  }
}

.orbit-5 {
  animation: orbit-5 25s linear infinite;
}

@keyframes orbit-5 {
  from {
    transform: rotate(0deg) translateX(125px) rotate(0deg);
  }
  to {
    transform: rotate(360deg) translateX(125px) rotate(-360deg);
  }
}

.orbit-6 {
  animation: orbit-6 30s linear infinite;
}

@keyframes orbit-6 {
  from {
    transform: rotate(0deg) translateX(140px) rotate(0deg);
  }
  to {
    transform: rotate(360deg) translateX(140px) rotate(-360deg);
  }
}

.cloud {
  background: #f1f1f1;
  width: 100px;
  height: 30px;
  position: absolute;
  border-radius: 50%;
  bottom: -5px;
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.1);
}

.cloud:before, .cloud:after {
  content: "";
  background: #f1f1f1;
  border-radius: 50%;
  position: absolute;
}

.cloud:before {
  width: 50px;
  height: 50px;
  bottom: 2px;
  left: 5px;
}

.cloud:after {
  width: 40px;
  height: 40px;
  bottom: 2px;
  right: 15px;
}

.cloud-group-1,
.cloud-group-2,
.cloud-group-3 {
  position: absolute;
  bottom: 0;
  width: 211px;
  height: 100px;
  opacity: .2;
}

.cloud-group-1 {
  bottom: -5px;
}

.cloud-group-2 {
  transform: scale(2);
  bottom: 20px;
  left: -50px;
}

.cloud-group-3 {
  transform: scale(3);
  bottom: 100px;
  left: -24px;
}

.cloud-2 {
  left: 10px;
}

.cloud-3 {
  right: 10px;
}

.cloud-4 {
  right: 184px;
  bottom: 0;
}

.cloud-5 {
  right: 24px;
  bottom: 12px;
}

.cloud-6 {
  right: -45px;
  bottom: 9;
}

.star {
  position: absolute;
  left: 0;
  top: 50px;
  width: 1px;
  height: 1px;
  background-color: white;
  animation: shooting 5s linear infinite;
}

.star:before {
  content: "";
  position: absolute;
  width: 100px;
  height: 1px;
  right: 1px;
  top: 0;
  background: linear-gradient(to right, transparent 0%, rgba(255, 255, 255, 0.4) 100%);
}

.star-2 {
  top: 100px;
  animation: shooting 8s 1s linear infinite;
}

.star-3 {
  top: 250px;
  animation: shooting 3s 2s linear infinite;
}

@keyframes daylight {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes shooting {
  from {
    left: -100px;
  }
  to {
    left: calc(100% + 100px);
  }
}