The network of SSS (smart-satellites-swarm) was modelled in order to transfer the ICRPS (inter-satellite communication routing problem of SSS) into the least-delay path problem. And the ICRAS was developed to solve this problem. ICRAS used dynamic programming method to program the inter-satellite communication routing between two members of a SSS in multiple phases. The smart satellite which need transmit data adopted a static programming algorithm for inter-satellite communication routing to find its successor satellite during each programming phase. ICRAS was able to cope with the problem that data had to be delivered in pieces since the propagation capability of an inter-satellite link was restricted. A large quantity of simulation experiments were designed and conducted to examine and analyze the performances of ICRAS when different SSS utilized ICRAS to program inter-satellite communication routings.