Stellaris Naval Capacity Cheat: How to Build a Bigger Fleet

A common question is whether there's a console command to set your naval capacity to a fixed number. There isn't a direct one — naval capacity in Stellaris is derived from technologies, starbases, ascension perks and edicts. But the console still lets you field a massive fleet three different ways. First, open the command console (~).

1. Spawn a free fleet with create_navy

The closest thing to a naval-capacity cheat is create_navy. It takes a fraction of your current capacity and spawns a ready-made fleet of that size at no cost. To fill your entire naval capacity in one go:

Use a smaller fraction for a partial fleet — create_navy 0.5 spawns half your capacity. See the create_navy command page for details.

2. Raise the cap by researching fleet techs

Naval capacity climbs as you unlock Doctrine technologies and other fleet-size boosts. The fastest way to max it out is to research everything:

That unlocks every cap-raising tech at once. For a more targeted approach, grab individual Doctrine techs from the technology list using the research cheat.

3. Go over the cap and pay for it

Stellaris lets you build past your naval capacity — over-cap ships just cost extra energy-credit upkeep. If you don't care about the penalty, keep building and cover the bill with the cash command:

With a deep energy reserve you can field an arbitrarily large fleet. See the energy credits guide for more on cash.

Tips

• create_navy scales off your current capacity, so raise the cap first (step 2) and then spawn the fleet for the biggest result.
• All of these are cheats: they disable achievements for the session and don't work in Ironman.

Frequently asked questions