Prolog...
You felt it as it tore through time and space, and in an instant you and all your brothers scattered in the domain of the zerg felt it as well. The Overmind was slain. You shifted the vast zerg armies under your control made you want to return to help your brothers forge the Overmind anew, but the vast distance and the massive Dyson sphere of the Xel'naga that you have been ordered to protect makes you hesitate.
Years pass and slowly your brothers are hunted down and slaughtered you have pulled yourself from the fleet in orbit and try to hide in the tunnels of the artifact. This it seems will be the end of you, the worst way for a mighty ceribrate to die cowering hiding from a human conversion. You slowly sent your fleet out, and it seemed that she didn't know your location, you were not forced to hide like you did. Slowly you built up a massive force many hives covering the sphere. Then one day a drone hit something while mining and the Xel'naga construct began to fall inwards millions of zerg died as there was no ground. But an overlord was able to pick you up, and others saved many more zerg.
But as they attempted to go up they found they where falling into the pulsing star below. Hundreds died in the death throws of the star, and just before your overlord fell into the cronia the star fell away and so did reality, only a few other overlord remain with you as you find yourselves in a new system no Xel'naga ruins in sight.
A cast aried world stood in the distance and you had your overlords about it. Their was several places of interest.
An abandon mine while in the open it is full of minerals that should be easy for the drones to mine.
A strange metal gate and table, more importantly a human village in the mountains.
Very far to the south is a chain of islands with heavy volcanic activity the perfect place for vespine.
You think for a moment. You could also go else where but the planet wasn't optimal so you could just leave and warp til you found another, which would be very unlikely.
You decided to go with...
[]The Volcanic Islands
[]The populated mountains
[]The rich Plains
[]Leave the planet.