POWER SUPPLY SYSTEM AND MOVING OBJECT

A power supply system includes: a prediction unit that, based on required power, generated power, and a current SOC of a power storage device, predicts a predicted SOC that is an SOC of the power storage device obtained after a predetermined time; a correction power amount determination unit that determines a correction power amount used for reducing a deviation between the predicted SOC and a target SOC to be achieved; a target generated power correction unit that determines corrected target generated power by correcting target generated power with the correction power amount, the target generated power being the generated power determined in accordance with the required power; and a control unit that can control a power generation device based on the corrected target generated power.