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1. I'm Your Moon, You're My Moon by ghoullovinbutch

   Fandoms: Project Hail Mary - Andy Weir, Project Hail Mary (2026), Iron Lung (2026), Andy Weir's Project Hail Mary - All Media Types  

   • Mature
   • Creator Chose Not To Use Archive Warnings
   • Multi, Other, M/M
   • Work in Progress

   25 Aug 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • The Convict | Simon (Iron Lung)/Ryland Grace
   • Adrian/Rocky (Project Hail Mary)
   • Ryland Grace & Rocky
   • Adrian (Project Hail Mary) & The Convict | Simon (Iron Lung)
   • The Convict | Simon (Iron Lung) & Rocky (Project Hail Mary)
   • Adrian & Ryland Grace
   • Adrian (Project Hail Mary)/The Convict | Simon (Iron Lung)/Ryland Grace/Rocky
   • The Convict | Simon (Iron Lung)
   • Ryland Grace
   • Rocky (Project Hail Mary)
   • Adrian (Project Hail Mary)
   • Original Eridian Characters (Project Hail Mary)
   • Codependent Ryland Grace and Rocky
   • Amputee The Convict | Simon (Iron Lung)
   • The Convict | Simon Lives (Iron Lung)
   • The Convict | Simon Needs a Hug (Iron Lung)
   • Mutated The Convict | Simon (Iron Lung)
   • The Convict | Simon Has PTSD (Iron Lung)
   • The Convict | Simon Has Religious Trauma (Iron Lung)
   • Ryland Grace's Biodome | Beach House on Erid
   • Ryland Grace's White-Hot Temper
   • Ryland Grace Has a Bad Time
   • Ryland Grace Is Not Graceful
   • Touch-Starved The Convict | Simon (Iron Lung)
   • Touch-Starved Ryland Grace
   • The Convict | Simon Has a Bad Time (Iron Lung)
   • Other Additional Tags to Be Added
   • Adrian is Smaller Than Rocky (Project Hail Mary)
   • Author Accepts All Unhinged Comments And Is Savoring Them For Forever
   • You Feed My Work Into AI I Feed You To The Coyotes
   • Protective Ryland Grace
   • Eridian Body Horror
   • Canon-Typical Cannibalism
   • Canon-Typical Violence
   • Body Horror

   Summary

   Simon was the first human to arrive on Erid. He beat Grace and Rocky by about an Earth year and a half or so, not that he was conscious for all of that. However, his experience of first contact with Eridians was... far different from Ryland Grace's. Now, they both have to navigate life on Erid, for better or worse.

   Series

   • Part 2 of Better Than Solid State

   Language:

   English

   Words:

   31,767

   Chapters:

   6/?

   Collections:

   1

   Comments:

   64

   Kudos:

   97

   Bookmarks:

   32

   Hits:

   1,330