[Updated] Yet Another Realistic Mars

Mars Mars, the fourth planet from the Sun and the second-smallest planet in the Solar System, is a cold desert world with a thin atmosphere. Known for its red hue, it presents an expanse of gravitationally eroded mountains, rich in metals, but entirely cold and dead. Are you able to sustain life in the unforgiving Martian environment, or will you perish in this desolate wasteland? TL;DR: No coal, oxide, volatice, nitrice, and uranium Rare water ice No changes to terrain, metal deposits, atmosphere or power generation Three starting conditions (or scenarios) Have fun :) Resources: There have so far not been any findings of organic materials on Mars. Hydrocarbons will need to be imported or photosynthesized. Relative to the other planets in the solar system, the temperatures on Mars are quite hospitable. They do however prevent the formation of any desublimation ices. (No Volatiles, Oxite, or Nitrice) Water, on the other hand, has been discovered, even if the occurrences are very sporadic. Iron is abundant and gives the Red Planet its color. The topsoil suggests that numerous metals are hidden beneath the sandy surface. Surface scans show that Mars has a significantly lower concentration of radioactive materials near its surface. Whether uranium ores could be found nearer to its core is undetermined. Atmosphere: Temperature Kelvin: 220 to 292 °K Temperature Celcius: -53 to 19 °C Pressure: 2 kPa The thin Martian atmosphere consists almost entirely of carbon dioxide. 95% Carbon Dioxide (at 8. 66 mol) ~2. 96% Nitrogen (at 0. 27 mol) ~1. 44% Oxygen (at 0. 131 mol) ~0. 64% Pollutants (at 0. 058 mol) Energy: Mars is still considered one of the Inner Planets and thus close enough to the Sun for solar power to be a viable source of energy. However, be aware of the effect frequent dust storms will have on your power generation! Solid Generators can be used as a last ditch means to generate power to keep you alive. Due to the lack of coal deposits, this energy source is quite costly t