Will the solarium GOOD ending ever be cleared?

[salix_catus]

Here's some suggestions of things to investigate more:

• The skulls -- they are definitely for something, though only the crystal skull does anything.
  
• The ominous pit -- there's apparently around 5 ways of leaving including building a teleporter and getting out with the portasci. there must be more to the area.
  
• The pile of rocks on the ice moon (near sing generator) -- it has a description that indicates there's something underneath. though nobody has worked out how to excavate.
  
• The stranger walls -- the area behind IS finished but looks deceivingly empty. though how to open? no idea. maybe the three monkeys are a clue?
  
• The philosophers stone -- can be given to the automaton - though nobody has reached the correct stage for that to happen yet.