You can add leagues, big or small, to Sports Club Stats.
   It's free.
   It's easy.
   Just email import@sportsclubstats.com the:
      structure
      schedule
      and rules
   In a few minutes you'll get back a link to the league.
   Play around, have fun, you won't break anything.
   I look forward to seeing what you create.

Info about the various settings:
   https://docs.google.com/document/d/1-UneDNk6tkOrc_B-WBnGnc5KGiy2kttXC2fW8dR7QzM/edit?hl=en

For example, here is what created this league:

LeagueBegin
  League: The League                             (ID: 1aw8) (Sort: League) (Playoffs: 8)
    Team: Golden Taint                  (Ben)    (ID: t1epz)
    Team: ANDREWS BROWNIES              (Craig)  (ID: t1eq0)
    Team: The Lady Boners               (Emily)  (ID: t1eq1)
    Team: The Green and Gold Beast      (Gavin)  (ID: t1eq2)
    Team: Monica Loves Clinton-Dix      (Hutton) (ID: t1eq3)
    Team: IsItHotInHereOrIsItJustMyTeam (Megan)  (ID: t1eq4)
    Team: ???                           (Randy)  (ID: t1eq5)
    Team: I AM GROOT                    (Ross)   (ID: t1eq6)
    Team: Favre Dollar Footlongs        (Scott)  (ID: t1eq7)
    Team: PIGGY TITS                    (Steve)  (ID: t1eq8)
  Kind: pro
  Sport: football
  Gender: coed
  Country: Canada
  State: 
  Level: A
  Season: 2014 (current: True)
  Author: 
  Note: 
  LotteryNote: 
LeagueEnd

SortBegin
League: 
Total Points,

IfSomeTiesBrokenReturnHere,
Total GoalsFor,
DrawLots
SortEnd

RulesBegin
  PointsForWinInRegulation:  1
  PointsForWinInOvertime:  1
  PointsForWinInShootout:  1
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  0.5
  PercentOfGamesThatEndInTie:  0.001
  PercentOfGamesThatEndInOvertimeWin:  0
  PercentOfGamesThatEndInShootoutWin:  0
  HomeFieldAdvantage:  0.5
  WeightType:  Pythagenpat
  WeightExponent:  0.26
  WhatDoYouCallATie:  tie
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  promoted
  Promote:  0
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  relegated
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: home
9/7/14     Ben      69.56-87.86     Gavin    (ID: g1ihw0)
9/7/14     Hutton   103.8-87.86     Steve    (ID: g1ihw1)
9/7/14     Megan    94.02-95.74     Randy    (ID: g1ihw2)
9/7/14     Ross     98.84-105.28    Craig    (ID: g1ihw3)
9/7/14     Scott    106.3-99.22     Emily    (ID: g1ihw4)
9/14/14    Ben      110.06-107.48   Hutton   (ID: g1ihw5)
9/14/14    Emily    111.28-45.76    Craig    (ID: g1ihw6)
9/14/14    Gavin    133.34-89.84    Megan    (ID: g1ihw7)
9/14/14    Randy    44.32-70.44     Ross     (ID: g1ihw8)
9/14/14    Steve    117.68-105.14   Scott    (ID: g1ihw9)
9/21/14    Ben      78.4-89.64      Megan    (ID: g1ihwa)
9/21/14    Craig    81.2-52.92      Steve    (ID: g1ihwb)
9/21/14    Emily    108.02-110.12   Randy    (ID: g1ihwc)
9/21/14    Ross     56.54-59.48     Gavin    (ID: g1ihwd)
9/21/14    Scott    81.92-117.7     Hutton   (ID: g1ihwe)
9/28/14    Ben      141.84-69.78    Scott    (ID: g1ihwf)
9/28/14    Gavin    128.78-95.8     Emily    (ID: g1ihwg)
9/28/14    Hutton   97.9-89.96      Craig    (ID: g1ihwh)
9/28/14    Megan    69.92-98.58     Ross     (ID: g1ihwi)
9/28/14    Steve    72.36-76.08     Randy    (ID: g1ihwj)
10/5/14    Ben      113.76-91.82    Ross     (ID: g1ihwk)
10/5/14    Craig    122.12-89.2     Scott    (ID: g1ihwm)
10/5/14    Emily    108.44-102.24   Megan    (ID: g1ihwn)
10/5/14    Randy    97.24-108.58    Hutton   (ID: g1ihwp)
10/5/14    Steve    78.86-108.34    Gavin    (ID: g1ihwq)
10/12/14   Ben      119.14-68.74    Craig    (ID: g1ihwr)
10/12/14   Hutton   76.1-111.36     Gavin    (ID: g1ihws)
10/12/14   Megan    104.64-131.48   Steve    (ID: g1ihwt)
10/12/14   Ross     86.52-61.34     Emily    (ID: g1ihwu)
10/12/14   Scott    135.94-77.94    Randy    (ID: g1ihwv)
10/19/14   Ben      98.6-98.08      Emily    (ID: g1ihww)
10/19/14   Gavin    99.7-75.62      Scott    (ID: g1ihwx)
10/19/14   Hutton   86.78-63.72     Megan    (ID: g1ihwy)
10/19/14   Randy    84.22-84.24     Craig    (ID: g1ihwz)
10/19/14   Steve    82.42-65.5      Ross     (ID: g1ihx0)
10/26/14   Ben      93.48-124.06    Randy    (ID: g1ihx1)
10/26/14   Craig    110.04-118.22   Gavin    (ID: g1ihx2)
10/26/14   Emily    119.94-112.74   Steve    (ID: g1ihx3)
10/26/14   Ross     113.08-121.4    Hutton   (ID: g1ihx4)
10/26/14   Scott    82.5-97.82      Megan    (ID: g1ihx5)
11/2/14    Ben      85.48-112.92    Steve    (ID: g1ihx6)
11/2/14    Gavin    68.2-114.16     Randy    (ID: g1ihx7)
11/2/14    Hutton   138.96-87.88    Emily    (ID: g1ihx8)
11/2/14    Megan    74.92-66.32     Craig    (ID: g1ihx9)
11/2/14    Scott    91.42-72.02     Ross     (ID: g1ihxa)
11/9/14    Ben      120.38-134.1    Gavin    (ID: g1ihxb)
11/9/14    Craig    67.92-109.9     Ross     (ID: g1ihxc)
11/9/14    Emily    104.18-102.16   Scott    (ID: g1ihxd)
11/9/14    Randy    77.88-81.86     Megan    (ID: g1ihxe)
11/9/14    Steve    101.8-88.2      Hutton   (ID: g1ihxf)
11/16/14   Ben      117.1-76.02     Hutton   (ID: g1ihxg)
11/16/14   Craig    49.98-73.1      Emily    (ID: g1ihxh)
11/16/14   Megan    89.82-150.04    Gavin    (ID: g1ihxi)
11/16/14   Ross     153.02-99.22    Randy    (ID: g1ihxj)
11/16/14   Scott    62.28-77.56     Steve    (ID: g1ihxk)
11/23/14   Ben                      Megan    (ID: g1ihxm)
11/23/14   Emily                    Randy    (ID: g1ihxn)
11/23/14   Gavin                    Ross     (ID: g1ihxp)
11/23/14   Hutton                   Scott    (ID: g1ihxq)
11/23/14   Steve                    Craig    (ID: g1ihxr)
11/30/14   Ben                      Scott    (ID: g1ihxs)
11/30/14   Craig                    Hutton   (ID: g1ihxt)
11/30/14   Emily                    Gavin    (ID: g1ihxu)
11/30/14   Randy                    Steve    (ID: g1ihxv)
11/30/14   Ross                     Megan    (ID: g1ihxw)
GamesEnd