the universe of the dark sand dunes does not exists without an observer. all polished stones and pieces of wood are scattered everywhere unnoticed. tidal waves are changing positions and system configuration; even brief storms are contributing with little touches of sand and husk. just when a tiny little rock caught some attention. it was just about too small to see, but alas, too late to escape that trap. the next moment single, double, triple and multiple planetary systems appeared out of nowhere. these collections were promptly recognized and recorded with required precision.