  The conventionally separated treatments for strangelets and strange stars are
now unified with a more comprehensive theoretical description for objects
ranging from strangelets to strange stars. After constraining the model
parameter according to the Witten-Bodmer hypothesis and observational
mass-radius probability distribution of pulsars, we investigate the properties
of this kind of objects. It is found that the energy per baryon decreases
monotonously for increasing baryon number and reaches its minimum at the
maximum baryon number, corresponding to the most massive strange star. Due to
the quark depletion, an electric potential well for negatively charged
particles is formed on the surface of the quark part, which may provide some
unique observables. For a rotational bare strange star, a magnetic field with
the typical strength of pulsars is generated.
