Here’s a one-page cheat sheet that shows how nearly every chord in Western music is constructed. Begin with a dominant chord, like G7 G9 G11 or G13. Then use the appropriate symbol to modify that chord, or insert an additional tone.
This is a condensed version of the content taught in chapter 25 of the Chord Progression Codex. (Digital version available here) This chart is also explained in my YouTube video on Chord Theory.