Solaria is a Type-2 civilization with the technology of a Type-3. In fact, it even meets some of the tech of a Type-4. The issue is that it is surrounded by civilizations that prevent it from taking over the galaxy. So, here are some of its capabilities for reference. Creation of Dyson Swarms Warp Engines Molecular deconstruction and reconstruction (transporters) Replicators (Of course, there are some things any replicator couldn't recreate well) (Possibly) Stable Wormholes (They managed to make one, they just never continued with the project) Dark Matter Reactors Vex Reactors (ill release a project on vex later) Genome manipulation Sentient AI capable of the creation of memories and forming personalities (Most notable case is the Echelon model on the Revenant) Advanced cybernetics