To facilitate exploring a wide range of lipid types, a lipid topology generator was constructed using the refined Martini 3 lipidome parameters. Here, a set of 200 phospholipids was generated, their bilayer properties explored, and a comparison was made to Martini 2 lipids where parameters were available. We explored 5 different headgroup types: phosphatidylcholines (PC), phosphatidylethanolamine (PE), phosphoglycerol (PG), phosphatidylserine (PS), and phosphatidic acid (PA); each combined with 40 different acyl chain combinations of varying tail length and saturation. SI Table shows the nomenclature used and examples of corresponding acyl chain names. SI Figure contains eight calculated membrane properties, namely PO4-PO4, DHH, DB, and 2Dc bilayer thickness values as well as area per lipid, lipid diffusion, area compressibility (Ka), and P2 order parameters. Additionally, the same lipids were explored by mixing them in at 20 mol% in a POPC, DLPE, or SSM-CHOL base, Figure shows the APL for each lipid and lipid mixture, and all membrane properties for all systems are listed in SI Table .