  Finding concrete realizations for topologically nontrivial chiral
superconductivity has been a long-standing goal in quantum matter research.
Here we propose a route to a systematic realization of chiral superconductivity
with nonzero Chern numbers. This goal can be achieved in a nanomagnet lattice
deposited on top of a spin-orbit coupled two-dimensional electron gas (2DEG)
with proximity s-wave superconductivity. The proposed structure can be regarded
as a universal platform for chiral superconductivity supporting a large variety
of topological phases. The topological state of the system can be electrically
controlled by, for example, tuning the density of the 2DEG.
