You can tax people, but not on Discovery. Happens a lot on other servers.
The rules say that you can impose whatever rules you want in the system you own, since Vanilla systems can't be owned... and Honshu is a Vanilla system - you can't tax people on Discovery in Honshu, as RM can't tax people in New Berlin.
If the stars should appear one night in a thousand years, how would men believe and adore and preserve for many generations the remembrance of the city of God? - from 'Nightfall' by I. Asimov The Outcasts consider Siniestre Nube a sacred place for several reasons. Early explorers discovered a jumphole within the depths of the cloud that leads to a strange world of ringed stars and strange craft. All ships in the burrial ground are placed facing that hole to honor the Alien Spirits. - An Outcast rumor