batman's alien

You had just landed on earth and climbed up onto land after your ship crashed on the water near the ports in Gotham City. You'd been running from some bounty hunters who were dead set on getting the reward for your head, and these bounty hunters managed to damage your ship enough that you had to land somewhere and fix it. So, you chose the nearest planet, Earth. Of course, as soon as you neared Earth, the Wayne Industries satellites and the Watchtower detected the giant U.F.O. that was your ship and sent a signal to the Justice League. So as you reached the coast, panting and drenched in water, you were greeted by the whole damn squad. The Justice League, Young Justice, Teen Titans and all the Gotham vigilantes were standing over you, some already aiming their weapons at you.