Rust Electricity Planner 3D: Place Solar, Batteries & Turrets

WASD move, Space up, Ctrl down, mouse to look, wheel or middle mouse turns what you hold. Esc to get the cursor back.

Base

Looking at

Aim at a piece to see its health, stability and what it takes to raid.

Build cost

Upkeep per day

Players on the TC

Save & share

Import file

Your base saves in this browser as you build. Share links hold the whole base in the link itself.

Numbers come from the game files (September 2026). Stability is our model of the game's rules: close, not exact, so check big overhangs in game.

How the Rust base builder works

Build like in Rust

Start with a foundation anywhere on the ground. After that every piece snaps like the building plan in game: foundations and triangles join edge to edge, walls stand on edges or on walls below, floors rest on walls or hang off other floors, and doors, bars, embrasures and hatches go into their doorway, window or frame. Every deployable in the game (boxes, furnaces, workbenches, turrets, traps, lights, high walls and hundreds more) goes anywhere on a floor, foundation, the ground, a wall or a ceiling, wherever it fits like in game, and falls if its floor goes. Press O for the radius view: turret ranges, heat and comfort, workbench areas and each item's footprint.

Soft side and stability

A wall's soft side (the braced side) faces you when you place it, as in the game, so build outer walls from inside. Press R to flip it. Stability uses the game's own support values: walls hold 70% of what they stand on, floor edges 25% each, so overhangs weaken fast and anything under 5% falls.

Cost, upkeep and raids

Build cost counts every piece at its grade. Upkeep uses the game's brackets (10% of the cost per day for the first 15 blocks, up to 33% past 190), the flat 20% for high external walls and the September 2026 group tax. Aim at any piece to see how many C4, rockets, satchels or explosive rounds it takes, and the sulfur. The 3D models are Facepunch's own, from the library they publish for previews and layout tools, so everything is true to size.