The article is devoted to the phenomenon of psychological sovereignty in postnonclassical theory of psychological systems as the ability to autonomous self-determination and self- identity. Sovereignty and autonomy of the psychological system can be considered as the ability to internally mediated self-determination motivational vector of choice, the ability to negotiate external requirements the potential available to achieve this goal within the constraints imposed by the current situation. The indicators of self determination system are allocated. Adolescence is considered to be the most sensitive age for psychological sovereignty and temporal orientations. The article shows the peculiarities of manifestation of the sovereign self-determination in the bifurcation for a sovereignty and temporal orientations; differences in the structure of self determination of teenagers, who are brought up in families and orphanages.