The official discord link if you wish to join the discord: https://discord.gg/j5RKwCvAFu
The background art comes from Cherylann1960.
User:Mephistus/Sandbox
first sandbox lol
https://imgur.com/gallery/Rw41jyS
Sonic lifting strength with one leg (tons of pixel scaling lol)
http://sonic.sega.jp/SonicChannel/character/sonic.html
Sonic is 100 cm tall or 1 meter tall represented by 50 px
Egg Golem cylinder machine part width = 56 px = (56/50) * 1 = 1.12 meters
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Machine part width = 47 px = 1.12 meters
Face width = 144 px = (144/47) * 1.12 = 3.4314893617 meters
Face height = 264 px = (264/47) * 1.12 = 6.29106382979 meters
Approximation of head volume via volume of an ellipsoid = (4/3)*pi*(6.29106382979/2)*(3.4314893617/2)*(3.4314893617/2) = 38.7871640992 m^3
Might be easier to just get the final volume to get to this breakdown part but here's what just the head weighs in at to get an idea of the final weight it will be)
Mass breakdown = 50% rock = (38.7871640992/2) * 2600 = 50,423.313329 kg
Mass breakdown = 50% electronic parts
Metals = (38.7871640992/2) *.35 * 8050 * .6 = 32,784.8504548 kg
Plastics = (38.7871640992/2) *.65 * 910 * .6 = 6,882.7822694 kg
Total head mass = 32,784.8504548 + 6,882.7822694 + 50,423.313329 = 90,090.9460532 kg
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Machine part width = 47 px = 1.12 meters
Arm segment 1 length = 154 px = (154/47) * 1.12 = 3.66978723404 meters
Arm segment 1 length = 124 px = 3.66978723404 meters
Arm segment 1 total height = 200 px = (200/124) * 3.66978723404 = 5.91901166781 meters
Model as cylinders / domes to account for the weird shapes on the ends
Dome radius 1 = 29 px = (29/124) * 3.66978723404 = 0.85825669183 meters
Dome radius 2 = 3.66978723404/2 = 1.83489361702 meters
There's two of these domes on the end of this 1 segment so treat it as a full on ellipsoid.
Domes volume = (4/3)*pi*(1.83489361702)*(1.83489361702)*(0.85825669183) = 12.1039629994 m^3
Cylinder height = 5.91901166781 - 0.85825669183 = 5.06075497598 meters
Cylinder radius = 1.83489361702 meters
Cylinder volume = pi*(1.83489361702^2) * 5.06075497598 = 53.5287329199 m^3
Arm segment total volume = 12.1039629994 + 53.5287329199 = 65.6326959193 m^3
There are two of these entire parts since two arms so multiply final value for this section by 2 to get the volume added to the final number
65.6326959193 * 2 = 131.265391839 m^3
Mass breakdown = 50% rock = (131.265391839/2) * 2600 = 170,645.009391 kg
Mass breakdown = 50% electronic parts
Metals = (131.265391839/2) *.35 * 8050 * .6 = 110952.072452 kg
Plastics = (131.265391839/2) *.65 * 910 * .6 = 23293.0437818 kg
Both segments mass = 23293.0437818 + 110952.072452 = 134,245.116234 kg
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Model as a ellipsoid / semi ellipsoid
Model body trunk as a a cylinder(?) / elliptical cylinder(?)
Model stubby legs as cylinders
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Density of sections and approximating mass breakdown since the thing is part robot and not totally solid rock
% of rock of whole volume? = 50% estimate for simplicity
Avg Rock density = 2600 kg/m^3
Plastics / electronic parts = ~35% of metal (presumably steel weight at worst and its fictional metal lol, density of steel is 8050 kg/m^3), ~65% plastics (case weight) 910 kg/m^3 or so (cite number), general assumption of robot density is that these parts would be 40% hollow at worst estimate so multiply by .6 for 60% not hollow space with end result.
