  Nucleonic matter is described within a su(2) extended Nambu-Jona-Lasinio
model. Several parametrizations with different nuclear matter saturation
properties are proposed. At subsaturation, nuclear pasta phases are calculated
within two methods: the coexistence-phases approximation and the compressible
liquid drop model, with the surface tension coefficient determined using a
geometrical approach at zero temperature. An unified equation of state of
stellar matter for the inner crust, with the nuclear pasta phases, and the core
is calculated. The mass and radius of neutron stars within this framework are
obtained for several families of hadronic and hybrid stars. The quark phase of
hybrid stars is described within the su(3) NJL model including a vector term.
Stellar macroscopic properties are in accordance with some of the recent
results in the literature.
