ExoStellaVoyant

About

ExoStellaVoyant — Seer of Distant Stars An independent third-party exoplanet popularization tool. Data is sourced from the NASA Exoplanet Archive and has no official affiliation with NASA. Core Features - Planet Atlas: Paginated browsing of confirmed exoplanets with quick type filters (Super-Earth / Hot Jupiter / Habitable Candidate / Custom conditions). Cards display key parameters such as radius, mass, and host star. - Deep Dossier: Each planet's detail page includes host star information, orbital parameters, and a habitability score (estimated across multiple dimensions including stellar radiation, planet radius, and equilibrium temperature). Notes can be written in place. - Discovery Timeline: Yearly statistics of exoplanet discoveries over the years, accompanied by a bar chart and year navigation to retrace the progress of astronomical discovery. - Planet Search: Quick name-based search with support for composite condition filtering (year range, radius, mass, etc.). - Multi-Body Comparison: Select multiple planets side by side and compare parameters item by item to aid the study of differences. - My Library: A unified collection of favorited planets, custom groups, browsing history, and notes, with support for renaming, deletion, and swipe management. Sample data is provided on first launch. - Data Export: Export library and planet information to CSV for secondary analysis. - Personalization: Light / Dark / System appearance switching, with one-tap cache clearing. Positioning Not a replacement for professional astronomical databases, but rather a compilation of public exoplanet data into a star atlas you can carry, annotate, and search offline — you are the seer gazing upon distant stars.