Fix list:

• Orbital displays now account for eccentricity when animating planets, moons, and binary stars.
• Orbiting bodies now accelerate toward periapsis and slow toward apoapsis, following Kepler's second law.
• Elliptical orbit positions now use one shared Kepler-equation calculation, keeping the displayed periapsis and apoapsis orientation consistent across the orbit diagram and stellar-system view.
• The companion-satellite panel now remains vertically scrollable with all three satellites enabled, keeping the moon-system diagram accessible instead of allowing it to overflow below the popup.
• Companion moons now animate around their orbits at speeds proportional to their computed orbital periods, including eccentricity-aware acceleration and deceleration.
• All companion-moon orbit rings now use the active Moon One orbit colour, while each moon uses its computed body-class colour and displayed radius.
• The Roche-limit label is now positioned above the parent body instead of floating on the orbit ring.
• Loading a new topography now automatically turns Use Own Mask off, preventing a sea mask from the previous heightmap from silently defining the new world's coastlines.
• Setup help, tooltips, and the tutorial now explain when Water Level is used, when an uploaded mask takes over, and how heightmap and mask uploads change the toggle.

World Climate Lab