Planet Explorers is described as 'open world, sandbox RPG set on a distant planet. The year is 2287, and your colony ship has crash landed on the planet Maria. Explore, build and survive the harsh but beautiful new planet'. There are three games similar to Planet Explorers for Windows, Steam, Xbox, Linux and Mac. The best alternative is Astroneer. Other Planet Explorers like games are Fragmented (Paid) and Planet Nomads (Paid).
Explore and reshape distant worlds! Astroneer is set during a 25th century gold rush where players must explore the frontiers of outer space, risking their lives in harsh environments for the chance of striking it rich.