With 10 wormholes, an advanced factory, 4 crystal, and 4 metal mines (not to mention a wandering Zenith Trader,) you would probably want to take this planet 3 jumps away from your homeplanet.
Though being only 2 minutes into the game, against a level 7, I'm looking at this planet thinking the Ai may be a bit overpowered here.
The Ai is defending with about 450 ships, ~400 of them are mark IV's.
The Ai also has ~450 Turrets, 55 are Lighting Turret Mark III, and 31 are Heavy Beam Cannon. (And an Ion cannon Mark II)
Oh, and it has 48 forcefields. 21 are Core.