  The utmost concern of this article is the construction of modified scalar
functions (structure scalars) by taking Palatini $f(R)$ gravitational theory
into account. At first, a general formalism is established in which we assess
gravitational stellar equations by putting into use the Palatini's technique.
Later, from the perspective of tilted observer, we Lorentz boosted the
components of energy-momentum tensor using relative velocity $\omega$. To
examine the physical as well as mathematical aspects of the fluid source, we
carry out a detailed analysis of kinematical variables by evaluating shear
tensor and scalar, four-acceleration and expansion scalar. For the fluid
content inside our spherical star, we inferred the mass function (geometric
mass) and the active gravitational mass. Raychaudhuri equation, Bianchi
identities in addition to few other equations are worked out to discern the
structure formation and analyze the object's evolutionary stages. The Riemann
tensor is then broken up orthogonally to set up few scalar functions connected
with fundamental physical characteristics of the fluid source like energy
density, effects of tidal forces and anisotropic stresses etc.
