To solve the problem of quick mission elements planning faced during operationally responsive space (ORS) because of the independence of trajectory of solid launch vehicle and microsatellite orbit design,a mission planning method of ORS for solid launch vehicle is proposed.Firstly,the definition of ORS mission planning is summarized.On the basis,the general framework of ORS mission planning based on solid launch vehicle is designed and divided into 6 modules,including factor analysis,orbit design,trajectory design,path planning,project evaluation and simulation.Then the functions are introduced and the information interaction and restrictive correlation between modules are teased out.Finally,the realization methods and working processes of modules are studied.The results of the study can provide reference for the development of ORS mission planning for solid launch vehicle.