I'm not sure if this should go here or in the distilling forum, but I'll start here because I'll be buying the grain alcohol instead of making it. Mods, feel free to move it if it belongs somewhere else.
First I ought to buy a bottle of Ricard or Pernod to see if I like it,
and assuming I do, to have something to judge my own liqueur against. I've seen several recipes online about steeping star anise, licorice root, and a few other spices in vodka, then sweetening with a small amount of simple syrup. I would expect the water in the syrup to make it go cloudy if you're not really careful mixing. I'm planning to use Everclear (it's 151 proof in this state instead of 190 proof) to extract the flavors from the spices, and then use vodka to make the simple syrup. I want the final product to be between 100 and 120 proof, and clear until you add water at serving.
https://www.seriouseats.com/diy-pastis-make-your-own-anise-pastis-recipe
First I ought to buy a bottle of Ricard or Pernod to see if I like it,

https://www.seriouseats.com/diy-pastis-make-your-own-anise-pastis-recipe