Catalytically enhanced gas generator system for rocket applications

1. A method of powering a rocket engine system comprising:

converting a rocket propellant fuel to a supercritical state in a fuel conversion system to generate a converted fuel;

communicating the converted fuel to a gas generator;

communicating an oxidizer from an oxidizer supply system of the rocket engine system to the gas generator, burning the converted fuel in the gas generator, thereby creating an oxidizer rich exhaust;

communicating the oxidizer rich exhaust from the gas generator to a turbine of a turbopump; and

communicating the oxidizer rich exhaust from the turbopump to the fuel conversion system to an injector of a combustion chamber.