10.18453/rosdok_id00004731 Poser, Anna Julia Anna Julia Poser http://d-nb.info/gnd/1355041236 https://orcid.org/0000-0002-4784-0256 Universität Rostock 2024 520 Astronomy & allied sciences 530 Physics 2024 en https://purl.uni-rostock.de/rosdok/id00004731 urn:nbn:de:gbv:28-rosdok_id00004731-5 Past exoplanet missions aimed at discovering new planets, while current and future missions focus on precise atmospheric observations. These provide crucial data to constrain models of planetary atmospheres and interiors. This thesis explores the link between a planet’s atmosphere, its interior structure, and evolution. By combining the individual models, the goal is to replicate observations and uncover insights into planetary formation and evolution. This thesis advances the understanding of irradiated giant planets, showing how atmospheric conditions shape their structure and evolution.