Orion And The First Grand Survey

The planet t'Kela is a hundred light-years from the Solar System and in about the centre of the Orion constellation if we have understood van Rijn correctly:

"'...poor Nicholas van Rijn must come out on his own selfs, a hundred light-years in the direction of Orion's bellybutton he must come...'"

-Poul Anderson, "Territory" IN Anderson, David Falkayn: Star Trader (Riverdale, NY, March 2010), pp. 1-76 AT p. 9.

There is an Esperancian mission to t'Kela so we infer that t'Kela is not very far from Esperance.

Between Rigel and Betelgeuse, the star Valenderay, becomes a supernova. A passing exploratory Polesotechnic League scout ship alerts the scientific base at Catawrayannis on Llynathawr. A little over one parsec from Valenderay is the G-type star, Korych, with its inhabited planet, Merseia.

Paradox And Trillia, a hundred parsecs from Sol, are close to each other and not far from Avalon.

Planets Discovered During The First Grand Survey

Ythri (by the Olga)

Gray/Avalon (also by the Olga)

Paradox

Trillia (I checked on this before adding it to the list)

Merseia