Stage: T-Tauri Rulez: No colliding with Other Planets, No having more than 2 planets, No having more than 3 moons, No surviving the Red Giant phase if you collided with the star, No Proper Civilizations due to Short life span No Extending the stars Lifespan No Stars Bigger than an M-type (and if there is 3 stars in the system then i will not allow any additional stars) btw i wouldnt add life if u wanna be scientifically accurate since B-types life for a few 10s of millions of years
Timeline: PS: Still a rouge planet TT: Captured by star's gravity EMS: Entered the habitable zone MS: Nothing happend LMS: Sudden temperature rise SG: Uninhabitable RG: Pushed from the star a bit. BL: Pushed from the star a lot. AGB: Lost much mass from the sudden temperature rise. AGB-TP: Moved from the star a bit. WD: Cooled down. LWD: Darkness BD: The system is just dead. USELESS INFO: DS2022LRM's info: Frigid gas giant with toxic breathable atmosphere Atm. Pressure: 186 x Earth Mass: 197 x Earth Moons: 2 (Unnamed, Earthlike) Temp.: -144℃ DS2022LRMb's info: Warm superterra with toxic breathable atmosphere Atm. Pressure: 0.78 x Earth Mass: 4 x Earth Temp.: 21℃ DS2022LRMc's info: Oh also the moons had small lifeforms in their subglacial oceans.
