Simulation data on the effects of a stellar encounter on the protoplanetary disk of the early Solar Systemdoi:10.26165/JUELICH-DATA/9Z9K47Jülich DATA2025-09-101Wagner, Frank W.; Pfalzner, Susanne, 2025, "Simulation data on the effects of a stellar encounter on the protoplanetary disk of the early Solar System", https://doi.org/10.26165/JUELICH-DATA/9Z9K47, Jülich DATA, V1Simulation data on the effects of a stellar encounter on the protoplanetary disk of the early Solar Systemdoi:10.26165/JUELICH-DATA/9Z9K47Wagner, Frank W.Pfalzner, SusanneREBOUNDflybyclusterpunch_astroJülich DATAWagner, FrankWagner, Frank2025-08-01Astronomy and AstrophysicsSimulation data are provided on the gravitational effects of a stellar flyby on the non-viscous circumstellar disk of the early Solar System. The disk size is fixed at 150 au, and the perturbing star (mass ratio 0.8 relative to the Sun) approaches to within 110 au at periastron, following a 70° inclined orbit with an argument of periastron of 80°. The data can be used for visualising particle properties. The data are openly available via the DESTINY project.Simulation DataCC0 Waiver10.3847/2041-8213/ae0e74Pfalzner, S., Wagner, F. W. & Gibbon, P. Trans-Neptunian Object Colors as Evidence for a Past Close Stellar Flyby to the Solar System. ApJL 992, L32 (2025).data_files.tgz.part_0application/gzipdata_files.tgz.part_1application/octet-streamdata_files.tgz.part_2application/octet-streampreflyby_disc.datinitial state data filetext/x-fixed-fieldREADME.mdtext/markdownstellar_flyby_final_snapshot.datfinal state data filetext/x-fixed-field