Well lets see what type of environment we've already seen. Venus a plant filled garden type landscape Earth well this is kinda obvious Mars dirt desert area that's mostly barren Moon which is just white rock dreadnaught a hive ship So what we haven't seen is some type of cold weather planet or super hot with volcanoes (which Venus coulve been). Also if there is a new place I think it should have more environmental things like intense lightening storms on Jupiter or geysers on some distant moons or super dense fog just something to mix it up