KLNS V4 — Korean Lunar Navigation Constellation: simulation code, candidate-orbit catalogue, and evaluation logs

This deposit accompanies the manuscript "Korean Lunar Navigation Constellation with Stability-Filtered Optimisation" (Yoo, Jee, & Kim, 2026, submitted to Scientific Reports). It contains the MATLAB simulation source, the full 10,368-element candidate-orbit catalogue, the 7,504-element stability-filtered pool, the GA and random-search benchmark logs underlying Fig. 4, the 720-hour orbital element histories underlying Fig. 3, the gridded NVS / GDOP / availability arrays underlying Fig. 2 and Supplementary Figs. S1-S9, the LaTeX source of the Supplementary Information, and a JSON index of all simulation parameters. See README.md for a complete file-to-figure mapping. This deposit is openly accessible under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence and is permanently citable via the assigned DOI. Data and code queries should be directed to the deposit owner and first author Seungsoo Yoo. Scientific questions about the accompanying manuscript should be directed to the corresponding author Sun Yong Kim.