A combinatorial game is a two-player game without hidden information or chance elements. One of the major approaches to analyzing games in combinatorial game theory is to break down a given game position into a disjunctive sum of multiple sub-positions, then evaluate the game value of each component of the sum, and finally integrate these game values to find which player has a winning strategy in the whole position. Accordingly, finding the game value of a given position is a major topic in combinatorial game theory. The sequential compound proposed by Stromquist and Ullman is a combinatorial game consisting of two combinatorial games. In the sequential compound of games $G$ and $H$, the players make moves on $G$ until $G$ is over, and then they play on $H$. In this paper, we investigate the general properties of sequential compounds. As the main result, we give the game values of sequential compounds of a finite number of integers and stars, which are basic and typical games in combinatorial game theory.