digraph Solarsys {
  Sun [label = "Sun\n", fillcolor = "orange", penwidth = "2", shape = "circle", fontsize = "12", style = "filled"];
subgraph  {
  rank = "same";
  Moon [label = "Moon\n", fillcolor = "red", penwidth = "2", shape = "circle", fontsize = "12", style = "filled"];
  Earth [label = "Earth\n", fillcolor = "blue", penwidth = "2", shape = "circle", fontsize = "12", style = "filled"];
  Moon -> Earth [penwidth = "2", color = "black", labeltooltip = "distance"]
}
  Sun -> Earth [penwidth = "2", color = "black", labeltooltip = "distance"]
subgraph  {
  rank = "same";
  Mercury [label = "Mercury\n", fillcolor = "green", penwidth = "2", shape = "circle", fontsize = "12", style = "filled"];
  Sun -> Mercury [label = "distance", penwidth = "2", color = "black"]
}
subgraph  {
  rank = "same";
  Venus [label = "Venus\n", fillcolor = "green", penwidth = "2", shape = "circle", fontsize = "12", style = "filled"];
  Sun -> Venus [label = "distance", penwidth = "2", color = "black"]
}
subgraph  {
  rank = "same";
  Mars [label = "Mars\n", fillcolor = "green", penwidth = "2", shape = "circle", fontsize = "12", style = "filled"];
  Sun -> Mars [label = "distance", penwidth = "2", color = "black"]
}
subgraph  {
  rank = "same";
  Jupiter [label = "Jupiter\n", fillcolor = "green", penwidth = "2", shape = "circle", fontsize = "12", style = "filled"];
  Sun -> Jupiter [label = "distance", penwidth = "2", color = "black"]
}
subgraph  {
  rank = "same";
  Saturn [label = "Saturn\n", fillcolor = "green", penwidth = "2", shape = "circle", fontsize = "12", style = "filled"];
  Sun -> Saturn [label = "distance", penwidth = "2", color = "black"]
}
subgraph  {
  rank = "same";
  Uranus [label = "Uranus\n", fillcolor = "green", penwidth = "2", shape = "circle", fontsize = "12", style = "filled"];
  Sun -> Uranus [label = "distance", penwidth = "2", color = "black"]
}
subgraph  {
  rank = "same";
  Neptune [label = "Neptune\n", fillcolor = "green", penwidth = "2", shape = "circle", fontsize = "12", style = "filled"];
  Sun -> Neptune [label = "distance", penwidth = "2", color = "black"]
}
subgraph  {
  rank = "same";
  Pluto [label = "Pluto\n", fillcolor = "green", penwidth = "2", shape = "circle", fontsize = "12", style = "filled"];
  Sun -> Pluto [label = "distance", penwidth = "2", color = "black"]
}
}