after GuyA left his fleet through some updates I started to get a bit nosy...found the fleet but due to his strange colony positions it was in a awkward place to hit,
Sent a colony ship underway and got setup, with help from Black1

The result is as follows:
The attacker has won the battle !
You receive 41.666.667 units of Metal, 41.666.667 units of Crystal and 14.348.255 units of Deuterium.
The attacker has lost a total of 0 units.
The defender has lost a total of 370.138.000 units.
A debris field containing 110.712.300 units of Metal and 104.361.600 units of Crystal has formed in orbit around the planet.
The probability of creating a moon is : 19 %
Sent some followups for the res,
Glotr GuyA, at least your defenses are still intact