Item Pane

Click a module, then click the workspace to place it. Drag to move. Blocks snap to grid and stick to neighbors. Double‑click or press R to rotate. Del deletes.

Solar Panels

Habitation

Life Support

Docking

Storage

Del remove selected · G toggle grid snap · R rotate · Arrow keys nudge (hold Shift for bigger steps)

Sticky Blocks Builder

Tip: drop near an edge to make blocks stick flush.