In the Planet editor the default mode will be the terrain brush To change the brush tap Tab
To up terrain click with left mouse button
To down terraind click shift + left mouse button
Texture brush
Simple, click over the planet with left mouse button to paint the ground
Objects Brush
At the left of the screen will be the preview of the objects and how many objects you have
Click left mouse button to preview where it will be located
Up left mouse button to drop the object
Shift + left mouse button to delete the object
Press escape to enter the menu and for example play on your planet
In the Single Player mode
W to go forward
S to go backwards
A to go leftwards
D to go rightwars
Space to jump when you are on ground
E to enter or exit the ship
F when you are near a tree or a nest to cath it up
R to reload your blaster
Click left mouse button to shoot your blaster
Click Right Mouse button to aim
Escape to enter menu