same power chord for Magsafe 2 and Lightning
No - there isn't. MagSafe is a 5 pin (mirrored - so really three total pins) for high current and wattage charging. The other is a 16 pin, much more adaptable digital interface that can embed USB as well as carry data and charging and audio signals.

Newer USB-C Charging MacBooks will charge over the same sort of USB power delivery that Lightning is supporting - to the future you wish will be here as soon as you step away from MagSafe based hardware.

See these similar questions for more details and possible options:


Magsafe to USB-C converter for charging Macbook Pro 2016
Is it safe to use this 60W PD charged for a late 2016 MacBook Pro 13&quot;?