Sun: K7V orange dwarf. https://en.wikipedia.org/wiki/107_Piscium -- Mass 0.63 Msol (7 Mtrappist-1)
sau = system au, or earth insolation analogue orbit.

Planet 1b: Semimajoraxis 0.5 sau. 4.1313 M_earth

Planet 2c: 5:8 resonance with first planet. (roughly 0.68 sau) mass: 3.9315 M_earth

Planet 3d: 3:8 resonance with first planet. (roughly 0.968 sau) mass: 1.1655 M_earth

Planet 4e: 0.08-0.55 Earth masses. Semimajoraxis 1.5 sau, in a resonance with the cometary jupiter such that they never come too close.

Planet 5f (resonant): 2:3 orbital resonance with the cometary jupiter such that they never come too close; in an inclined eccentric orbit. 0.05 Earth masses.

Planet 6g (cometary jupiter): 200 Earth masses. Periapsis 1.5 sau, Apoapsis 5 sau

Planet 7h: 300 Earth masses. semimajoraxis 12 sau

Asteroid belt 8i: <0.05 Earth masses. Stable objects must be beyond final planet or within a mean motion resonance with it.