(1.5 trillion year in mathematics machine of Sikander Aqeel)
Nearly 1.5 trillion year ago the Milky Way was only large black hole filled with light and particles, and they black hole just blasted to be cold or convert in Milky Way nearly 1 trillion year ago, now galaxy inner particles was shrinking, then first Orion wing came out from Milky Way with sun and some other stars, when Orion wing happened of 5839 time year, then Neptune came out from sun 216.714366 billion year later, the Neptune was early cold than the Pluto, by math there in Neptune is filled with D2O heavy water, and from this reason there vapor pressure occurs less,
Orion wing length = 15,000 Ty
One time year = 31536000 seconds
1.1769 billion year = 300,000 km travel
Neptune came out = 340,006410000 year ago
Orion wing length = 15,000 Ty * 31536000 = 473040000000 sec
= 473040000000 * 1.1769 = 556720776000
= 556720776000 year of 15,000 time year, or light year from today,
15,000 time year = 556720776000 - 340,006410000 Neptune = 216714366000
= 216.714366 billion year gap between Milky Way and birth of Neptune,
Neptune birth place = 216714366000 / 1.1769 = 184140000000 sec
= 184140000000 / 31536000 = 5839.04
= 5839 time year gap between Milky Way and birth of Neptune,
Mercury origin = 487,236600 year ago, by present distance
Venus origin = 1,264000000 year ago, by present distance
Earth origin = 2,062000000 year ago, by present distance,
Mars origin = 3,875296320 year ago, by present distance,
Jupiter origin = 24,503058000 year ago, by present distance,
Saturn origin = 60,728040000 year ago, by present distance,
Uranus origin = 173,357370000 year ago, by present distance,
Neptune origin = 340,006410000 year ago, by present distance,
Pluto origin = 511,033518000 year ago, by present distance,