Some nits.

sc2/src/uqm/planets/generate/genshof-modern.cpp

@@ -156,7 +156,7 @@ GenerateShofixti::generatePlanets( SolarSystem *const solarSys )
 
 
 void
-GenerateShofixti::check_old_shofixti (void)
+GenerateShofixti::check_old_shofixti()
 {
 	HIPGROUP hGroup;
 	IP_GROUP *GroupPtr;

sc2/src/uqm/planets/generate/gensly-modern.cpp

@@ -45,7 +45,7 @@ namespace
 		}
 
 		bool
-		generateOrbital( SolarSystem *const solarSys, PLANET_DESC *const world )
+		generateOrbital( SolarSystem *const solarSys, PLANET_DESC *const world ) override
 		{
 			std::cerr << "The C++ generator for slylandro orbital was called!" << std::endl;