Kepler-154 is a Sun-like G-type star (about 0.98 solar masses, 5,769 K, 0.98 solar radii), 915 light-years from Earth. The system hosts 5 confirmed planets on orbits ranging from 33.0 days to 20.5 days. With 5 confirmed worlds, Kepler-154 is a densely packed system whose resonances, spacing, and formation history are active research topics. Mutual gravitational tugs between the planets can slowly reshape their orbits, preserving clues to the system's assembly. Kepler-154 b orbits well inside Earth's distance from the Sun. At roughly 915 light-years, Kepler-154 lies far beyond the nearest stars yet remains reachable to large survey telescopes.