Active matter is a new and rapidly developing field of modern nonequilibrium physics, with elements of biology and chemistry, partly explaining the unusual self-ordering observed in nature, including such phenomena as flocks of birds and colonies of bacteria . Such environments consist of a sufficiently large number of interacting "active agents" that can convert internal energy or the energy of the environment into independent movement. It has been shown that, at a certain density and activity, such systems undergo motility-induced phase separation (MIPS), where part of the particles condenses and others exist within a gas-like state . The reason for this ordering is a tendency of self-propelled particles to accumulate where their velocity decreases leading to effective attraction. This brings unusual phenomena to an existence -phase behavior of non-equilibrium active systems is strongly influenced by the translational and rotational inertia of active agents , in contrast to classical van der Waals phase diagrams .