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The aim of this paper is to generalize the definition of complexity for thestatic self-gravitating structure in $f(R,T,Q)$ gravitational theory, where $R$is the Ricci scalar, $T$ is the trace part of energy momentum tensor and$Q\equiv R_{\alpha\beta}T^{\alpha\beta}$. In this context, we have consideredlocally anisotropic spherical matter distribution and calculated fieldequations and conservation laws. After the orthogonal splitting of the Riemanncurvature tensor, we found the corresponding complexity factor with the help ofstructure scalars. It is seen that the system may have zero complexity factorif the effects of energy density inhomogeneity and pressure anisotropy cancelthe effects of each other. All of our results reduce to general relativity onassuming $f(R,T,Q)=R$ condition.

Influence of Modification of Gravity on the Complexity Factor of Static Spherical Structures