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PostPosted: Sat Aug 03, 2013 9:03 pm 
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This may come in handy - these are the Stutterwarp FTL Threshold and Wall distances for various astronomical objects, calculated realistically (using g=GM/R²):

The FTL Threshold should be where the gravity drops below 0.0001g (0.001 m/s²).
The Wall is where the gravity drops below 0.1g (1 m/s²)

Solar mass (stars)	mass in kg		0.001m/s² (0.0001g) in km	0.0001g in AU				1m/s² (0.1g) in km		0.1g in AU
20 3.98E+31 1629256708 10.8907534 51521620.91 0.344395862
15 2.98E+31 1410977699 9.431669108 44619032.55 0.298255565
10 1.99E+31 1152058467 7.70092558 36431287.52 0.243524649
7 1.39E+31 963881267.3 6.4430566 30480601.99 0.203747339
6 1.19E+31 892380651.1 5.965111304 28219553.97 0.188633382
5 9.95E+30 814628354.1 5.445376699 25760810.46 0.172197931
4 7.96E+30 728625750.5 4.870492985 23041169.33 0.154018512
3 5.97E+30 631008409.8 4.217970654 19954237.98 0.133383944
2 3.98E+30 515216209.1 3.443958617 16292567.08 0.108907534
1.75 3.48E+30 481940633.7 3.2215283 15240300.99 0.101873670
1.5 2.98E+30 446190325.5 2.982555652 14109776.99 0.094316691
1.25 2.49E+30 407314177.1 2.722688349 12880405.23 0.086098965
1.1 2.19E+30 382094567.1 2.554108069 12082891.13 0.080767989
1 1.99E+30 364312875.2 2.435246492 11520584.67 0.077009256
0.9 1.79E+30 345617540 2.310277674 10929386.26 0.073057395
0.8 1.59E+30 325851341.7 2.178150679 10304324.18 0.068879172
0.7 1.39E+30 304806019.9 2.037473395 9638812.673 0.064430566
0.6 1.19E+30 282195539.7 1.886333822 8923806.511 0.059651113
0.5 9.95E+29 257608104.6 1.721979309 8146283.541 0.054453767
0.4 7.96E+29 230411693.3 1.540185116 7286257.505 0.048704930
0.3 5.97E+29 199542379.8 1.333839437 6310084.098 0.042179707
0.2 3.98E+29 162925670.8 1.08907534 5152162.091 0.034439586
0.1 1.99E+29 115205846.7 0.770092558 3643128.752 0.024352465
0.08 1.59E+29 103043241.8 0.688791723 3258513.417 0.021781507

Jupiter mass (brown dwarfs)
70 1.33E+29 94169869.72 0.629477739 2977912.753 0.019905834
60 1.14E+29 87184358.18 0.582783143 2757011.482 0.018429221
50 9.49E+28 79588066.06 0.532005789 2516795.633 0.016823500
40 7.59E+28 71185730.36 0.475840444 2251090.448 0.015047396
30 5.70E+28 61648650.88 0.412089912 1949501.515 0.013031427
20 3.80E+28 50335912.66 0.336470004 1591761.321 0.010640116
15 2.85E+28 43592179.09 0.291391571 1378505.741 0.009214611

Jupiter Mass (jovians)
10 1.90E+28 35592865.18 0.237920222 1125545.224 0.007523698
9 1.71E+28 33766356.73 0.225710941 1067785.955 0.007137607
8 1.52E+28 31835226.42 0.212802316 1006718.253 0.006729400
7 1.33E+28 29779127.53 0.199058339 941698.6972 0.006294777
6 1.14E+28 27570114.82 0.184292211 871843.5818 0.005827831
5 9.49E+27 25167956.33 0.168235002 795880.6606 0.005320058
4 7.59E+27 22510904.48 0.15047396 711857.3036 0.004758404
3 5.70E+27 19495015.15 0.130314272 616486.5088 0.004120899
2 3.80E+27 15917613.21 0.106401158 503359.1266 0.003364700
1 1.90E+27 11255452.24 0.07523698 355928.6518 0.002379202
0.5 9.49E+26 7958806.606 0.053200579 251679.5633 0.001682350

Earth mass
100 5.97E+26 6313731.225 0.042204086 199657.712 0.001334610
50 2.99E+26 4464482.164 0.029842795 141179.3221 0.000943712
25 1.49E+26 3156865.612 0.021102043 99828.85602 0.000667305
15 8.96E+25 2445297.589 0.016345572 77327.09937 0.000516892
10 5.97E+25 1996577.12 0.013346104 63137.31225 0.000422041
9 5.38E+25 1894119.367 0.012661226 59897.31361 0.000400383
8 4.78E+25 1785792.865 0.011937118 56471.72884 0.000377485
7 4.18E+25 1670456.267 0.011166152 52824.46534 0.000353105
6 3.58E+25 1546541.987 0.010337848 48905.95177 0.000326911
5 2.99E+25 1411793.221 0.00943712 44644.82164 0.000298428
4 2.39E+25 1262746.245 0.008440817 39931.54241 0.000266922
3 1.79E+25 1093570.327 0.007309962 34581.73014 0.000231161
2 1.19E+25 892896.4327 0.005968559 28235.86442 0.000188742
1 5.97E+24 631373.1225 0.004220409 19965.7712 0.000133461
0.9 5.38E+24 598973.1361 0.004003831 18941.19367 0.000126612
0.8 4.78E+24 564717.2884 0.003774848 17857.92865 0.000119371
0.5 2.99E+24 446448.2164 0.00298428 14117.93221 0.000094371
0.4 2.39E+24 399315.4241 0.002669221 12627.46245 0.000084408
0.3 1.79E+24 345817.3014 0.002311613 10935.70327 0.000073100
0.2 1.19E+24 282358.6442 0.001887424 8928.964327 0.000059686
0.1 5.97E+23 199657.712 0.00133461 6313.731225 0.000042204
0.05 2.99E+23 141179.3221 0.000943712 4464.482164 0.000029843
0.01 5.97E+22 63137.31225 0.000422041 1996.57712 0.000013346
0.005 2.99E+22 44644.82164 0.000298428 1411.793221 0.000009437
0.001 5.97E+21 19965.7712 0.000133461 631.3731225 0.000004220

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