Solar System Model - Scale Models in Various Locations

Scale Models in Various Locations

Several towns and institutions have built outdoor scale models of the Solar System. Here is a table comparing these models.

Scale Models of the Solar System: Permanent Installations
Name Location Scale Sun dia. Earth dia. Sun-Earth Sun-Pluto Description
Actual statistics 1:1 1.392 Gm 12.76 Mm 149.6 Gm 5.914 Tm
Spaced Out Project UK: England 1:15,000,000 - - - - under construction; country-wide
Sweden Solar System Sweden 1:20,000,000 71 m 65 cm 7,600 m 300 km permanent; country-wide (begun 1998)
Solar System Drive Australia: New South Wales, Coonabarabran 1:38,000,000 37 m 34 cm 4,100 m 205 km permanent; drivable (est. 1997)
Maine Solar System Model USA: Maine, University of Maine at Presque Isle 1:93,000,000 15 m 13.7 cm 1,600 m 64 km permanent; drivable (est.2003)
Scale Model of the Solar System USA: Illinois, Peoria 1:125,000,000 11 m 10.0 cm 1,200 m 47 km permanent; drivable (est. 1992?)
Planet Lofoten Norway: Lofoten 1:200,000,000 7 m ? ? 30 km under construction
Light Speed Planet Walk USA: Alaska, Anchorage 1:350,000,000 ? ? ? 16.6 km permanent; drivable (est. 2005)
Community Solar System Trail USA: Massachusetts, Boston 1:400,000,000 3.5 m 3.2 cm 380 m 15.3 km permanent; drivable
The Solar System to Scale Portugal: Estremoz 1:414,000,000 3.4 m 3.1 cm 361 m 14.3 km permanent; drivable
Somerset Space Walk UK: Somerset, Bridgwater and Taunton Canal 1:530,000,000 2.5 m ? cm ? m 11 km permanent; bikeable (est. 1997)
York’s solar system model UK: England, York 1:575,872,239 2.4 m 2.2 cm 260 m 10.3 km permanent; bikeable (est. 1999)
Nine Views Croatia: Zagreb 1:680,000,000 2.0 m 1.9 cm 225 m 8.7 km permanent; bikeable (est. 2004)
Walk the Solar System Canada: BC, Fort St. John 1:682,353,000 2.0 m 1.9 cm 219 m 8.6 km under construction
McCarthy Observatory USA: Connecticut, New Milford 1:761,155,000 1.8 m 1.7 cm 195 m 7.1 km permanent; bikeable (est. 2009)
Model of the Solar System Finland: Helsinki 1:1,000,000,000 1.4 m 1.2 cm 149.6 m 6.1 km permanent; bikeable
Planetenmedell Hagen Germany: Hagen 1:1,000,000,000 1.4 m 1.3 cm 150 m 5.9 km permanent; bikeable (est. 1971)
Uetliberg Planetenweg Switzerland: Zurich 1:1,000,000,000 1.4 m 1.3 cm 150 m 5.9 km permanent; bikeable
PlanetenwanderwegPlanetenwanderweg Germany: Ehrenfriedersdorf; Drebach; Heidelbachtal 1:1,000,000,000 1.4 m 1.3 cm 150 m 5.9 km permanent; bikeable
Planetary Trail Czech Republic: Hradec Kralove 1:1,000,000,000 1.4 m 1.3 cm 150 m 5.9 km permanent; bikeable (est. 2005)
Melbourne Solar System Australia: Melbourne 1:1,000,000,000 1.4 m 1.3 cm 150 m 5.9 km permanent; bikeable (est. 2008)
Scale Model Solar System USA: Oregon, Eugene 1:1,000,000,000 1.4 m 1.2 cm 150 m 5.9 km permanent; bikeable (est. 1997)
Planet Walk Germany: Munich 1:1,290,000,000 1.1 m 1.0 cm 116 m 4.6 km permanent; walkable (est. 1995)
Strolling at the speed of light Canada: Québec, La Malbaie 1:1,500,000,000 0.9 m 0.8 cm 100 m 3 km (Neptune) permanent; walkable (est. 2009) (temp?)
Solar System Walking Tour USA: Georigia, Gainesville 1:2,000,000,000 0.7 m 0.6 cm 75 m 2.9 km permanent; walkable (est. 2000)
Montshire Museum of Science USA: Vermont, Norwich 1:2,200,000,000 0.6 m 0.6 cm 68 m 2.7 km permanent; walkable
The Solar walk USA: Washington, Longview, Lake Sacajawea 1:?? 0.6 m 0.6 cm ? m 2.7 km permanent; walkable (est. 2001)
Solar Walk USA: Florida, Gainesville 1:4,000,000,000 0.3 m 0.3 cm 37.4 m 1.5 km permanent; walkable (est. 2002)
Otford Solar System Model UK: England, Kent, Otford 1:4,595,700,000 0.3 m 0.3 cm 32 m 0.9 km permanent; walkable
The Sagan Planet Walk USA: New York, Ithaca 1:5,000,000,000 0.3 m 0.3 cm 30 m 1.2 km permanent; walkable (est. 1997)
The Solar Walk USA: Ohio Cleveland 1:5,280,000,000 0.3 m 0.2 cm 28.4 m 1.1 km permanent; walkable
Delmar Loop Planet Walk USA: Missouri University City 1:5,000,000,000 0.3 m 0.2 cm 30 m 0.87 km (Neptune) permanent; walkable (est. 2009)
Colorado Scale Model Solar System USA: Colorado, Boulder Fiske Planetarium 1:10,000,000,000 0.1 m 0.1 cm 15 m 0.6 km permanent; walkable (est. 1987)
Voyage USA: Wash, DC. National Mall (2001)

USA: MO, Kansas City. Power&Light District to Union Station(2008)
USA: TX, Houston. Space Center Houston (2008)
USA: TX, Corpus Christi. Historic Waterfront (2009)
USA: IA, Des Moines. State Capitol Grounds (2009)
USA: MD, Baltimore. Inner Harbor (2010)

1:10,000,000,000 0.1 m 0.1 cm 15 m 0.6 km
Le Chemin Solaire France: Brittany, La Couyère 1:10,000,000,000 1 m 0.1 cm - 0.45 km permanent; walkable (est. 2011)
Other Models of the Solar System: temporary, virtual, or dual-scale
Name Location Scale Sun dia. Earth dia. Sun-Earth Sun-Pluto Description
Scottish Solar System Project UK: Scotland 1:8,200,000 170 m 156 cm 18,300 m 551 km (Neptune) (virtual)
Sorghvliet Netherlands: The Hague 1:696,000,000 2.0 m 1.8 cm 215 m 6.5 km (Neptune) (temporary)
Sol Chicago USA: Illinois, Chicago 1:73,660,000 19 m 17.3 cm 2,050 m 61 km (Neptune) (temporary) proposed
Le Chemin des planètes Switzerland: Saint-Luc 1:1,000,000,000 1.4 m 1.3 cm 150 m 5.9 km uses two different scales for distance and size
The Madison Planet Stroll USA: Wisconsin, Madison 1:4,000,000,000 0.3 m 0.3 cm 37 m 1.5 km (virtual)
The Thousand-Yard Model (virtual) 1:6,336,000,000 0.2 m 0.2 cm 25 m 1 km (virtual)
(dismantled) Canada: Quebec, Saint-Louis-du-Ha! Ha! 1:10,000,000,000 0.1 m 0.1 cm 15 m 0.6 km (dismantled) (est. 1985)

Several sets of geocaching caches have been laid out as solar system models.

Read more about this topic:  Solar System Model

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