Listed values for 188 selected circular planet orbits pass two fluid Roche-limit tests

We screen a frozen NASA Exoplanet Archive response for short-period planets that fail a fluid Roche limit. We select 188 transiting planets with measured masses, radii, and listed zero eccentricity. None fails the uniform-fluid or compressible-fluid model at its listed values. A full Eggleton lobe check also finds no central overfill. The smallest uniform-fluid period ratio is 1.140 for the known near-limit planet TOI-6255 b. Three of 170 positive one-error lower corners fail the uniform-fluid test; none fails the compressible-fluid test. These input boxes are not confidence regions. Missing bounds, adopted circular orbits, mixed source rows, and projected transit radii limit the test. No new planet, disruption event, or independent observation is reported. The bundle contains original code, aggregate evidence, a figure, exact source hashes, and external retrieval steps. Source records remain outside the baseline bundle.

astronomy · Roche limit · planet density · catalog audit · null result · TOI-6255 b