The embodiment of the invention provides a multi-satellite emergency task planning method and system based on a pointer neural network, and belongs to the technical field of emergency task planning ofsatellites. According to the multi-satellite emergency task planning method and system based on the pointer neural network, a task data set is randomly extracted from task demand data sets of multiple satellites. The task data set is adopted to train a satellite pointer type neural network and a task pointer type neural network, the pointer type neural network is trained with a small data set, and occupation of system resources is reduced. On another aspect, the trained pointer neural network is adopted to plan the task demand of the satellite, the heuristic rule in the emergency task planning process can be autonomously discovered, the dependence of the overall method on the artificially designed heuristic rule is reduced, and the emergency response capability and generalization capability of the emergency task planning method of the satellite can be effectively improved.