Small Star Empires (2016) 2nd ED
During a turn, a player must move one of their ships on the board. They can move the ship only in a straight line, as far away as they want, but they cannot go over systems controlled by other players. After moving the ship, the player has to choose whether to place a colony or a trade station in that system. Both of these mark control over the system until the end of the game, but the trade station gives the player bonus points for each adjacent system controlled by their opponents. The game ends when either all of the players have placed their colonies and trade stations on the board or until none of the players' ships can move (because they have become blocked by other players' systems).
After the game ends, points are calculated. Each player gets one point for each planet that they have in their systems. (Systems have 1 to 3 planets on the board.) Players also earn points for Nebulae; the more they have from one color, the more points they earn, with bonus points from other special systems such as the Unexplored System Tiles, which are part of a variant in the game. After calculating the points, the player with the most points wins!